Health News
The benefits of grapefruit seed
EPP has gained worldwide recognition for its therapeutic potential. Thanks to its bioactive compounds, the most important of which is naringenin , it presents a multitude of beneficial properties for the body. Strengthening the immune system thanks to grapefruit seed extract Grapefruit seed extract , or GPE, is packed with essential nutrients that can help strengthen your immune system . It is rich in bioflavonoids , a powerful group of plant compounds that have been shown to improve immune function. Perhaps the most interesting aspect of bioflavonoids is their ability to increase antibody production . By stimulating the production of these essential proteins, bioflavonoids can help your body fight infections more effectively. Vitamin C : Grapefruit seed extract is also an excellent source of vitamin C, a key nutrient for maintaining a healthy immune system. Antioxidants: In addition to vitamin C, grapefruit seed extract contains antioxidants that help protect the body's cells from damage caused by free radicals. Antibacterial and antifungal action of grapefruit seed extract Grapefruit seed extract is not only good for boosting your immune system, it also brings with it considerable antibacterial and antifungal properties. Grapefruit seeds contain polyphenols, including naringin and hesperidin. Both of these substances have shown notable effects in inhibiting the growth of many pathogenic bacteria, including Staphylococcus aureus and Enterococcus faecalis . Additionally, these polyphenols can also inhibit the spread of pathogenic fungi, including Candida albicans . The unique chemical structure of these polyphenols allows them to disrupt the cell membrane of microbes, rendering them unable to reproduce and spread. One of the biggest benefits is that grapefruit seed extract is able to target only disease-causing microbes without harming beneficial microbial flora, thereby preserving the body's natural balance. Use of grapefruit seed extract to combat digestive disorders Grapefruit seed extract , also known as EPP , is often used to soothe various digestive disorders . Its antiparasitic and antifungal action helps eliminate bad bacteria and fungi from the digestive system. Numerous studies have confirmed that EPP effectively fights against a wide range of intestinal bacteria, while sparing beneficial bacteria. This means it can play a crucial role in maintaining a healthy balance of gut flora , which is essential for healthy digestion. EPP helps reduce inflammation in the gut, which may improve symptoms of conditions such as irritable bowel syndrome or Crohn's disease. To give you a clear idea of how EPP can improve your digestive health, here is a quick overview: EPP helps eliminate intestinal parasites, thereby reducing digestive disorders. It helps maintain a healthy balance of intestinal flora, essential for good digestion and absorption of nutrients. It can reduce inflammation and abdominal pain often associated with various digestive diseases. Conclusion Grapefruit seed extract is a true natural treasure that offers numerous health benefits. Its effectiveness in strengthening the immune system , acting as an antibacterial and treating digestive disorders makes it an essential ally for our daily well-being.
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Four tips for maintaining a balance between free radicals and antioxidants
The world of health science often refers to two key entities: free radicals and antioxidants . These terms might seem complicated, but a fundamental understanding of their role in our body can be of great help in maintaining an optimal balance between them. Tip 1: Adopt a diet rich in antioxidants Foods rich in antioxidants are essential to fight free radicals, these unstable molecules that damage our cells. Antioxidants are able to neutralize free radicals, helping to maintain a healthy balance in our body. Colorful fruits and vegetables: They are often rich in antioxidants. Berries, spinach, beets, carrots and tomatoes are excellent choices. Green Tea: This is an excellent source of antioxidants and has also been proven to provide other health benefits. Nuts and seeds: These foods contain significant amounts of antioxidants and they are also a good source of fiber and healthy fats. Oily fish: Fish like salmon, mackerel and sardines are rich in omega-3 fatty acids, powerful antioxidants. Tip 2: Exercise Regularly to Boost Antioxidant Production It is now widely recognized that regular physical activity plays a key role in maintaining the balance between free radicals and antioxidants in the body. It's hard to ignore, we are constantly reminded by health experts that exercise is good for our overall health. Exercise temporarily intensifies the production of free radicals. However, in response to this increase, the body adapts and produces more antioxidants . In this way, exercising regularly trains the body to be better equipped to handle oxidative stress . In other words, the more you exercise, the more you build up your resistance to free radicals. Health experts generally recommend a combination of aerobic and resistance training , such as running, swimming, cycling, or lifting weights. It's also best to vary the exercises to involve different muscle groups and to avoid boredom. It is essential, however , not to overdo the exercise. Too much effort can lead to excessive oxidative stress which could damage cells. So, as with anything, it's important to find a balance. Tip 3: Manage your stress well to reduce the impact of free radicals Stress, whether physical or emotional, increases the production of free radicals in the body. Therefore, it is essential to manage stress effectively in order to maintain a balance between free radicals and antioxidants . Here are some techniques that can help you combat stress: Meditation : Regular meditation practice has been shown to help reduce stress and anxiety, promoting a healthier balance of free radicals and antioxidants. Restorative sleep : Getting enough quality sleep can also help relieve stress. During sleep, the body regenerates and repairs the damage caused by free radicals. Physical exercise : Although intense physical heating can temporarily increase the production of free radicals, regular, moderate physical activity can help reduce stress and tension. Proper stress management can play a vital role in regulating free radicals and promoting antioxidant production. By adopting a holistic approach to managing your stress, particularly through meditation, quality sleep and regular physical activity, you can contribute to the balance of your body. Tip 4: Protect your skin against free radicals with a suitable skincare routine The skin, as a protective barrier against the outside world, is particularly exposed to free radicals . It is therefore essential to adopt a proper skincare routine to maintain the balance between free radicals and antioxidants . Antioxidants applied topically can help neutralize free radicals on the skin's surface. Start by incorporating products containing antioxidants into your routine. Serums, lotions and creams based on vitamin C , vitamin E or even beta-carotene are known for their antioxidant power. Also pay attention to your exposure to the sun. UV rays promote the production of free radicals. It is therefore crucial to use a sunscreen with a sufficient protection factor. Don't forget to cleanse your skin regularly to rid it of external pollutants that can cause an overproduction of free radicals. Using a gentle cleanser, followed by a moisturizer, will help keep your skin healthy. Conclusion Maintaining a balance between free radicals and antioxidants is an essential step to preserve our health. It is by adopting a diet rich in antioxidants, stimulating the production of antioxidants through regular physical exercise, effectively managing stress and protecting the skin against free radicals that we can achieve this.
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Understanding the impact of free radicals
In biochemistry, there are particles called free radicals . They are the origin of many processes in our body, but can also be the precursors of different diseases. Understanding how they work and how to control them is therefore essential. What are free radicals and how are they formed? Free radicals are atoms, ions or molecules that have an unpaired electron in their outer shell, making them particularly reactive. To stabilize their structure, they seek to “steal” an electron from other molecules, thus causing a chain of chemical reactions harmful to the body. The formation of free radicals occurs in two main ways. First, they can be formed from normal metabolic processes. For example, our bodies produce free radicals during cellular respiration, a vital reaction that produces energy in our cells. The extract of oxygen we breathe combines with the nutrients in our food to create this energy, producing harmful elements like free radicals in the process. Second, environmental factors and unhealthy lifestyle habits can also contribute to the formation of free radicals. For example, air pollution , alcohol consumption and smoking , radiation exposure , certain types of medications , and even unhealthy diets can all generate free radicals in our bodies. The different types of free radicals and their sources Two main categories are oxygenated radicals and non-oxygenated radicals . Oxygen radicals As their name suggests, these radicals involve oxygen. This is an important category that includes the hydroxyl radical (•OH) and the superoxide radical (O 2 •−). These radicals are mainly formed during normal metabolic processes, such as cellular respiration where oxygen is used to produce energy. Non-oxygen radicals This other category is varied and includes radicals such as the phenyl radical (C 6 H 5 •) and the alkyl radical (R•). These radicals originate from a variety of activities, including exposure to industrial chemicals and consumption of certain medications. Aside from these internal sources, many environmental factors contribute to the formation of free radicals, such as exposure to UV radiation, air pollution and smoking. An unbalanced diet and stress can also increase the production of free radicals in the body. Free radicals derived from nitrogen There are other reactive nitrogen species (RNS) such as nitric oxide radical (-NO) and peroxynitrite (ONOO-), which can react with biological molecules and cause damage. These types of radicals are usually formed during the immune response. Free radicals, whether of internal or environmental origin, can contribute to an imbalance in the body. This is why understanding their sources and their formation is essential to maintain a good antioxidant balance, protective of your cells. The consequences of excess free radicals in the body When free radicals are present in excess in the body, they can cause oxidative stress. It is an imbalance between the production of free radicals and the body's ability to neutralize their harmful effects through antioxidants. This imbalance can lead to very harmful health outcomes. Free radicals can damage cells, proteins, and even DNA in the body. In addition, they play an important role in the aging process and can contribute to the onset of many diseases. Diseases linked to oxidative stress Several chronic diseases have been linked to oxidative stress , including: Cardiovascular disease: Oxidative stress can lead to atherosclerosis, a condition that hardens and narrows the arteries, increasing the risk of heart attacks and strokes. Neurodegenerative diseases: Oxidative stress is also associated with diseases such as Alzheimer's and Parkinson's. Cancer: Damage to DNA by free radicals can lead to mutations, which in turn can lead to the proliferation of cancer cells. Diseases of aging: Premature tissue wear and tear caused by oxidative stress can contribute to the onset of many age-related diseases, including arthritis. Conclusion Free radicals are unstable molecules that can damage our cells by causing oxidative stress . They are both naturally produced by our body during different metabolic processes and also present in our environment due to various external factors such as pollution, tobacco or even poor diet.
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The benefits of pumpkin seed oil
Pumpkin seed oil , a treasure trove of health benefits little known to the general public. Produced from pumpkin seeds, this vegetable oil is full of nutrients essential to our well-being. The antioxidant properties of pumpkin seed oil Pumpkin seed oil holds considerable potential resulting from its robust antioxidant properties . Antioxidants are molecules that prevent the oxidation of other chemicals in the body. It is a vital process that prevents the formation of free radicals , potentially devastating atoms or groups of atoms responsible for premature aging and a wide range of diseases. Antioxidants Present Health Benefits Vitamin E Protects cells against oxidative stress Selenium Fights free radicals and supports immunity Zinc Helps with cell renewal and healing Rich in Vitamin E, selenium and zinc , pumpkin seed oil plays a prominent role in protecting your body cells against oxidative stress . It thus maintains the vitality of your skin, strengthens your immune system and promotes healing, to name just a few of its many benefits. Pumpkin seed oil and its impact on cardiovascular health One of the main benefits of pumpkin seed oil is its beneficial impact on cardiovascular health . Your blood vessels and heart can reap incredible benefits from regular consumption of this natural oil. Pumpkin seed oil is rich in monounsaturated and polyunsaturated fatty acids . These types of fats are known to reduce levels of "bad" LDL cholesterol while increasing "good" HDL cholesterol. Another essential compound found in pumpkin seed oil is vitamin E. It is a powerful antioxidant that protects your cells against oxidative stress, contributing to better cardiovascular health. Additionally, the magnesium it contains also contributes to healthy heart function since it is essential for many biochemical reactions in your body. Pumpkin Seed Oil and Prostate Health The prostate is a small but vital gland in men, playing a key role in the reproductive system. The connection between prostate health and pumpkin seed oil lies in a specific compound: phytosterols . This compound has been shown to be effective in improving prostate health. Little research has shown that pumpkin seed oil may help reduce symptoms of benign prostatic hyperplasia (BPH), a condition that can cause urinary problems in men as they age. The phytosterols present in pumpkin seeds are responsible for these beneficial effects. Component Benefits for the prostate Phytosterols May help reduce swelling and inflammation of the prostate, improving symptoms of BPH. Omega-3 Fatty Acids Help reduce inflammation in the body, including in the prostate. Antioxidants Protect against cell damage that can lead to prostate problems. Pumpkin seed oil is a potentially valuable source of nutrients to support prostate health . Although more research is needed to fully understand its impact, adding this oil to your diet may be a natural way to improve your overall well-being. Conclusion The benefits of pumpkin seed oil are numerous and proven by various scientific studies. This vegetable oil is an ideal solution to supplement your diet and improve your health in a natural way.
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Know everything about anti-inflammatory diet
The anti-inflammatory diet is a dietary approach that focuses on eating foods that can help reduce inflammation and improve overall health. What is inflammation and why is it important for health? Inflammation is a natural reaction of the body to an attack. Whether it's an injury, infection, or exposure to toxins, inflammation is a response from our immune system to protect and repair our body. It is in a way a sign that our body is mobilizing against danger. When inflammation becomes chronic, it can be harmful. This persistent and dysfunctional form of inflammation is often associated with serious diseases such as cardiovascular disease, diabetes, cancer and even neurodegenerative diseases such as Alzheimer's disease. Role of diet in inflammation Several studies have highlighted the importance of diet in triggering and controlling inflammation. A diet low in essential nutrients and high in processed foods and saturated fats can promote inflammation in the body, increasing the risk of chronic diseases. Conversely, a diet rich in protective nutrients - fruits, vegetables, whole grains, fish rich in omega-3 - can help reduce inflammation and protect our health. How diet can influence inflammation? Current science has identified several ways that diet can influence inflammation : Ultra-processed foods high in added sugars stimulate the production of pro-inflammatory molecules; Excessive consumption of trans and saturated fatty acids promotes inflammation; Foods rich in antioxidants and omega-3 have an anti-inflammatory effect; A diverse and balanced diet maintains healthy intestinal flora which can modulate the inflammatory response. Foods to avoid to reduce inflammation When we talk about anti-inflammatory diet , it is essential to know the foods that can promote inflammation. These foods, often commonly consumed, can actually increase the risk of chronic inflammation. Refined sugars : They are found in particular in sweet drinks, pastries and other sweets. They stimulate inflammatory activity in the body. Trans fats : These artificial fats are usually found in processed foods and fried foods. They are known for their ability to trigger inflammation. High Omega-6 Vegetable Oils : Although omega-6 is essential to the body, an imbalance between omega-3 and omega-6 promotes increased inflammation. They are mainly found in processed foods and fast foods. Gluten and casein : These proteins, found in wheat and dairy products respectively, are difficult for some people to digest and can cause inflammation. Alcohol : Excessive alcohol consumption can cause inflammation and damage organs. The basics of anti-inflammatory diet The anti-inflammatory diet focuses primarily on choosing natural, fresh, nutrient-rich foods , while avoiding processed foods that promote inflammation. The concept is quite simple: eat more foods that help reduce systemic inflammation and fewer of those that can cause it. Here are some of the basics of the anti-inflammatory diet: Favor fruits and vegetables . They contain, in fact, anti-inflammatory components, notably antioxidants and polyphenols. Whole grains are preferable to refined grains because they contain more nutrients and fiber that help stabilize blood sugar and fight inflammation. Lean proteins , such as fish and poultry, are excellent sources of protein for your anti-inflammatory diet. Avoid processed meats that contain nitrates and other additives that can promote inflammation. Include healthy fats , such as those found in avocados, olive oil, and oily fish, which can help reduce inflammation. Practical advice for integrating an anti-inflammatory diet into your daily life Starting slowly is the key . No need to change your eating habits overnight. Take the time to familiarize yourself with new foods, experiment with several recipes and gradually adjust your diet. With an anti-inflammatory diet , fresh vegetables and fruits should be kings of your plate. Choose a wide variety of vegetables of all colors, as well as fresh fruits for their high content of antioxidants and other anti-inflammatory nutrients. Introduce quality protein sources such as fish, poultry, eggs, legumes and nuts into your diet. The omega-3 fatty acids present in fish are recognized for their anti-inflammatory potential. Legumes and nuts are also high in fiber, another key component of the anti-inflammatory diet. Choose vegetable oils rich in monounsaturated fatty acids, such as olive oil, for cooking and seasonings. It is also recommended to consume herbs and spices, known for their anti-inflammatory properties. These include turmeric, ginger, garlic, rosemary, cayenne pepper and many others. Moderate your intake of foods that can promote inflammation, such as processed foods, sugar, refined grains, and palm oil. Conclusion The anti-inflammatory diet is a comprehensive approach to promoting good health and preventing chronic inflammation. By focusing on foods rich in antioxidants and essential nutrients , you can help your body fight inflammation effectively.
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Four Tips to Relieve Eye Fatigue
Your eyes work tirelessly, especially in the digital age where screens are omnipresent in our lives. Our eyes are often put under intense pressure, which can lead to eye fatigue . This common phenomenon can manifest itself in various forms: dry eyes, irritation, difficulty concentrating, and even migraines in some cases. Tip 1: The 20-20-20 rule to rest your eyes Designed to prevent eye fatigue, the 20-20-20 rule is an effective and easy to implement. Its principle is simple: every 20 minutes, take a 20-second break and look at something that is 20 feet (about 6 meters) away. When you work on a screen all day, your eyes are often fixed at a constant distance. This simple exercise aims to release tension in the eye muscles by changing the focal point. Over time, this can help reduce the risk of eye strain, dry eyes, and various other eye problems associated with screen use. You should remember that this is not a miracle solution but a tip that helps you take regular breaks during your concentrated tasks . It is always recommended to consult an eye health professional to evaluate your specific situation. Tip 2: Using Blue Light Filters to Reduce Eye Strain It is common for high exposure to blue light emitted by digital screens to cause eye fatigue. To counter this effect, one of the most effective ways is to use blue light filters . Thus, these filters, available in the form of glasses or screen protectors, aim to reduce exposure to blue light . This therefore helps to minimize the stress and overload of work inflicted on our eyes. Blue light protection glasses: These pairs of glasses are specially designed to filter blue light. There are several models available on the market to adapt to the different activities and needs of each person. Note that some of these glasses are even available without a prescription. Anti-blue light screen protectors: These filters can be easily applied to the screens of your electronic devices. Their mission is simple: block blue light before it reaches your eyes. Tip 3: Eye exercises to relax your eyes Continued engagement with digital screens can lead to eye strain. Therefore, it is eminently important to give our eyes well-deserved rest and regular exercise. Here are some exercises you can follow to relax your eyes and relieve eye strain . The Palming Exercise: The warm palms of your hands can provide instant relief to tired eyes. You simply rub your hands together to generate heat and place them lightly over your closed eyes. Focusing: This exercise involves first fixing your gaze on a distant object for about 10 seconds, then changing focus and looking at a closer object. It's a fantastic way to give your eyes some focusing gymnastics. Blinking: When we work on screens, we tend to blink less often, which can make our eyes dry and tired. So make a conscious effort to blink regularly. It is crucial to understand that these exercises must be practiced regularly to achieve optimal results. They can be incorporated into your daily routine without causing you any major inconvenience. Regular and effective management of eye strain can help you maintain long-term eye health. Tip 4: The importance of a balanced diet to prevent eye fatigue Our diet has been shown to have a significant impact on our eye health . Eating a balanced diet is an effective method for relieving and preventing eye fatigue . Our bodies need vitamins and minerals to function properly and our eyes are no exception. Here are four essential nutrients for your eye health: Vitamin A: This nutrient is crucial for eye health. It helps maintain good night vision and prevents dry eyes. Carrots, sweet potatoes and liver are excellent sources of vitamin A. Omega-3 : These fatty acids promote the protection and recovery of damaged eye cells. You can find omega-3 in fatty fish like salmon, tuna and sardines. Zinc: Zinc helps carry vitamin A from your liver to the retina, where it produces a substance that protects the eye. Oysters, beef and peanuts are rich in it. Vitamin C : Known for its role as an antioxidant, vitamin C helps protect your eyes against harmful free radicals. Oranges, strawberries and peppers are good sources of vitamin C. Remember the importance of adequate hydration , consuming appropriate water each day can help prevent dry eyes. Conclusion Eye strain is a common but changeable problem. With simple, daily actions, it is possible to relieve your symptoms and create a healthier working environment for your eyes.
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The benefits of gentian on the body
Gentian is a plant known since Antiquity for its medicinal properties, used especially in Europe and Asia. It is a perennial herbaceous plant from the Gentianaceae family, renowned for its bitter root with many therapeutic properties. The benefits of gentian on the digestive system Gentian is highly appreciated in traditional medicine for its beneficial action on the digestive system . Gentian promotes digestion by stimulating the production of saliva , gastric juice and bile . These elements play a crucial role in the process of food breakdown and assimilation. This stimulating activity of gentian can help reduce feelings of heaviness after a meal, especially if it was rich. This plant has antispasmodic power. Indeed, its active compounds, notably iridoids , have the capacity to relax the smooth muscles of the digestive tract. This is a great help, especially for people suffering from functional intestinal disorders, such as irritable bowel . Gentian is known to be an effective remedy for certain diseases caused by poor intestinal absorption. The substances it contains are in fact capable of regulating the feeling of satiety and increasing appetite, while promoting the absorption of nutrients at the intestinal level. Gentian: a powerful ally for liver health Gentian is known for its beneficial properties on liver health . This medicinal plant, thanks to its amara compounds, stimulates the production of bile, thus facilitating the digestion process. This property makes gentian a great ally to support the optimal functioning of the liver, an essential organ in regulating metabolism. Improving digestion: By promoting the production of bile, gentian contributes to more efficient digestion. Digestion is a complex process that requires the intervention of several enzymes and hormones. By stimulating the production of bile, gentian facilitates this process, allowing the body to more easily assimilate essential nutrients. Liver protection: Gentian has a protective action on the liver. Indeed, it protects liver cells against oxidative and inflammatory damage. This is due to the presence of phenolic compounds, which have antioxidant and anti-inflammatory properties. Prevention of liver disease: Gentian can also help prevent liver disease. Amara compounds and other substances in gentian help prevent and fight liver infections, such as hepatitis. Gentian to promote better mental and emotional health Gentian has been extensively researched for its effects on mental and emotional health , providing people with a natural option to support their daily well-being. Its properties in this regard are truly remarkable. Starting with regular consumption of this herb can help significantly reduce the symptoms of anxiety and stress . Indeed, the active compounds of this plant like amarogentin influence the levels of brain chemicals, which can help reduce nervous tension . Gentian has been recognized as a natural mood regulator . Its ability to stimulate the production of serotonin, sometimes called the “happiness hormone,” may contribute to better emotional stability and a greater feeling of happiness. Some research has suggested that gentian may have a beneficial effect on cognition. Preliminary studies suggest that regular consumption of gentian may promote improved memory and concentration . Conclusion Gentian , thanks to its natural properties, is a wonderful plant for the body. Indeed, it fulfills many functions and thus provides numerous health benefits. It is an effective weapon against several ailments, including digestive disorders, liver dysfunction, and it also has tonic and stimulating properties.
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Flu: should you get vaccinated?
Since October 17, 2023, the flu vaccination campaign has been launched, marking the beginning of a crucial action to protect the population against this seasonal disease. Often perceived as harmless, the flu can nevertheless have serious consequences, especially for vulnerable people. The flu vaccine is proving to be an essential prevention tool to mitigate the dreaded effects of the impending winter epidemic. Who should get vaccinated? And what does vaccination actually involve? What is the flu? Influenza, a common seasonal illness that affects between 2 and 6 million French people each year, mainly during the winter period. It is an acute respiratory infection caused by the influenza virus. This disease is contagious and spreads through the air, i.e. through the projection of secretions when sneezing, coughing or spitting. Direct contact with a sick person or with contaminated surfaces, such as doorknobs or cutlery, is also a means of transmission. The illness usually manifests itself 48 hours after infection. Infected people remain contagious for up to five days after the first symptoms appear, and up to seven days in children. Symptoms of the flu include severe fatigue, fever, body aches , headache, dry cough, and runny nose. Although the average illness lasts a week, fatigue often persists for three to four weeks. In addition, a dry cough can persist for up to two weeks. To protect yourself against this epidemic, you can get vaccinated every year in the fall. In which cases is influenza vaccination recommended? Although influenza is often considered a harmless disease, it can still have serious, even fatal, consequences in vulnerable people . It is estimated that each year, influenza vaccination saves approximately 2,000 lives among individuals aged 65 and over. Vaccination provides dual protection by reducing the risk of infection while reducing the risk of developing severe forms of the disease. Recommendations for seasonal influenza vaccination include the following categories: People aged 65 and over. Individuals with chronic conditions such as diabetes or heart failure, as influenza can make some of these conditions worse. Pregnant women, regardless of the stage of pregnancy. This vaccination also provides protection to the infant during the first months of life. Infants. Obese people. Professionals in regular and prolonged contact with people at risk of developing a severe form. The entourage of vulnerable people, in particular infants under 6 months with risk factors for serious flu, as well as immunocompromised people. In such circumstances, the risks include not only the direct consequences of the influenza virus (pneumonia, myocarditis, etc.), but also the possibility of complications such as superinfection or dehydration. It is important to emphasize that most serious cases requiring admission to intensive care are associated with the presence of a risk factor. Why get vaccinated every year? The need for annual influenza vaccination is based on the variation in circulating viral strains and the limited duration of protection of the vaccine. The composition of the vaccine is updated annually according to the recommendations of the World Health Organization (WHO), taking into account the viruses most likely to circulate during the winter season. Although effectiveness may vary from year to year, vaccination remains the most effective way to protect those at risk. How does vaccination work? Delivery and reimbursement of influenza vaccine The flu vaccine is available on prescription . This prescription can be issued by a doctor and midwife for everyone , or by a nurse and pharmacist for individuals over 11 years old. The vaccine must be stored in refrigerated conditions , between 2 and 8 degrees Celsius, and must not be frozen under any circumstances. The financial terms of vaccination vary depending on the target population groups and risk factors. For people considered to be at risk of complications, the vaccine is free . For children aged 2 to 17 years old who do not have risk factors, Health Insurance reimburses 65% of the cost of the vaccine. On the other hand, people aged 18 and over who are not included in the recommendations do not benefit from reimbursement of the vaccine. It is important to note that, regardless of the cost of the vaccine, the costs related to the injection procedure are covered under the usual conditions. What are the side effects of this vaccine? As with any vaccination, the flu vaccine injection can cause side effects, which are usually minor and short-lived . The most common side effects include mild pain at the injection site, low-grade fever, and body aches, often indicating a normal immune response. It is important to understand that the vaccine cannot cause influenza in any way , as it contains only an inactivated fraction of the virus. However, in exceptional cases, an allergic reaction may occur. Severe allergic reactions usually manifest themselves as swelling of the eyes and face, difficulty breathing or swallowing, loss of consciousness, as well as a skin rash that is sometimes itchy or blistering. In such cases, it is imperative to contact emergency medical services immediately. How to reconcile vaccination against Covid and against the flu? The flu vaccination can be given at the same time as the Covid-19 vaccination. Therefore, people who need a Covid vaccine booster can receive both injections on the same day (one in each arm). People most exposed to severe forms of influenza are also likely to develop severe complications related to Covid-19. With the expected co-circulation of the Covid-19 virus and influenza during the fall of 2023 and the winter of 2023-2024, the risk of co -infection and serious complications, or even death, is increasing. The fall booster campaign against Covid-19, which began on October 2, 2023, mainly targets individuals recommended for influenza vaccination. Fight the flu naturally In a context where the coexistence of influenza and COVID-19 is a reality, strengthening the immune system becomes particularly important . In addition to classic approaches (influenza vaccination), more and more people are exploring the use of herbal food supplements to boost their immunity. Herbs and plant extracts , such as echinacea, ginseng and elderberry, are often recommended for their immune-boosting properties. Although these supplements cannot replace vaccination, they can play a complementary role in strengthening the body's general resistance . Food supplements thus represent a potential addition to a holistic approach to health, helping to support the immune system in a synergistic manner with vaccination. The combination of these two approaches, vaccination and integration of food supplements, can offer enhanced protection against seasonal infections. Against the flu virus, vaccination therefore remains the preferred individual prevention solution for people at risk. Alongside vaccination, prevention of this disease also relies on compliance with barrier measures such as hand washing or isolating sick people. References: Vaccination info service.fr. Flu. Public service.fr. Vaccination against seasonal flu . World Health Organization. Five misconceptions about the flu vaccine.
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Understanding your metabolism
Metabolism is the process by which your body converts what you eat and drink into energy. During this complex biochemical process, calories in food and drinks combine with oxygen to release the energy your body needs to function. Basic metabolism: understanding the fundamentals Basal metabolism , also known as the metabolic rate, is the minimum amount of energy your body needs to maintain basic life functions such as breathing, blood circulation, and cell regeneration while being at rest. This therefore does not include energy spent on physical activities and digestion. In more scientific terms, basal metabolism can be thought of as the sum of chemical processes that occur in the living cells of your body, enabling growth, development, and response to environmental stimuli. The higher your basal metabolism, the more calories you burn at rest. You should know that 60 to 75% of the calories you burn each day are used to support these basic vital functions! How to calculate your basal metabolism Several factors affect your basal metabolism, including your age, gender, height and weight. However, there are several formulas for estimating basal metabolism, and the most commonly used is the Harris-Benedict equation. Men: 66 + (13.7 X weight in kg) + (5 X height in cm) - (6.8 X age in years) Women: 655 + (9.6 X weight in kg) + (1.8 X height in cm) - (4.7 X age in years) Beyond basic metabolism, it's essential to understand how the foods you eat, the activities you engage in, and even sleep can affect your overall metabolism . All of this can help you maintain a healthy weight and prevent many obesity-related chronic diseases. We will discuss these aspects in more detail in the following sections. The different phases of metabolism Metabolism , this word that we have often heard without really understanding its meaning. It is the set of chemical reactions that take place in our body to survive. It is divided into two opposite but complementary phases, i.e. catabolism and anabolism . Catabolism Catabolism includes metabolic reactions that break down complex molecules into simpler molecules. This includes digesting and transforming food into usable substances for our body. The products of these reactions are often used to produce energy . Anabolism Anabolism represents the constructive part of metabolism. It uses the products of catabolism to build new cells and tissues. Proteins are a great example of this construct. Derived from amino acids, they help regenerate tissues and create new cells. Changing your diet, your sleep, your stress , but also practicing regular sporting activity can influence these two phases of metabolism. Factors that influence metabolism We know that metabolism is vital for the body, particularly with regard to the recovery of energy. However, it can be significantly influenced by a series of factors. It is therefore crucial to understand what can affect your metabolism. 1. Age : As we age, our metabolism tends to slow down. This is mainly due to a decrease in muscle mass and a slowdown in physical activity with age. 2. Gender : Men generally have a higher basal metabolism than women because they have more muscle mass and less body fat. 3. Genetics : Some individuals are born with a faster metabolism than others. It is a characteristic that is largely determined by genetics. 4. Physical activity : Physical activity, especially resistance exercises that promote muscle growth, can increase your metabolism. 5. The amount of muscle mass : The more muscular a body is in relation to its fat mass, the higher its basic metabolism. This is because muscle burns more calories than fat, even at rest. 6. Diet : Metabolism can be affected by what you eat. Certain foods and drinks such as chili, green tea or coffee can slightly increase metabolism. It is important to note that although you cannot control all of these factors, some are changeable. For example, adding physical activity to your daily routine and eating a balanced diet could help increase your metabolism. Mistakes to avoid to maintain a healthy metabolism Certainly, to keep your metabolism healthy and balanced, there are certain mistakes to avoid. This way you can optimize your metabolism and, therefore, your general well-being. Insufficient sleep is a common mistake that can lead to metabolic problems. During sleep, your body works hard to repair cells and carry out important metabolic processes. So, not getting the necessary hours of rest can disrupt these processes and harm your metabolism. Eating too little or skipping meals are also unwise practices. This is because your body needs energy to function properly. When you eat too little, your body goes into survival mode and slows down your metabolism to conserve energy. Likewise, skipping meals can make your body more prone to storing fat during the next meal, which can slow down the metabolic process. Lack of physical activity is another serious mistake that can hamper your metabolism. Regular exercise, including high-intensity interval training (HIIT), can boost your metabolism and increase your calorie burning, even at rest. A Insufficient hydration can also harm your metabolism. Water helps with digestion and absorption of nutrients, so a lack of hydration can hinder these essential processes and slow down your metabolism. It is therefore crucial to be aware of these mistakes and make the necessary efforts to avoid them, in order to support a healthy and optimal metabolism. Conclusion Understanding your metabolism can be vital to your overall health. Whether it's to lose weight, gain muscle, or simply maintain good health, a thorough understanding of your metabolism will help you achieve your goals.
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