What Is Selenium Good For In The Body – Selenium is a very important mineral for the human body. It increases immunity, participates in antioxidant activity, and is important for maintaining thyroid health. Selenium is found naturally in the soil and therefore in some of your foods.
Unfortunately, much of our soil has been depleted of essential nutrients and minerals over time due to our modern agricultural practices. Your food may not contain as much selenium as it did 50 years ago. Although there are many foods that contain this mineral, adding a supplement to your regular diet is probably a smart idea.
What Is Selenium Good For In The Body
Selenium plays a major protective role because it increases antioxidant capacity and blood flow, improving the body’s resistance to stress. Another important organ affected by selenium is the thyroid, which helps regulate your metabolism and energy levels.
Selenium Benefits, Foods, Dosage And Side Effects
Selenium is an important part of the enzyme that converts T4 (inactive hormone) to T3 (active hormone) in the body. Selenium deficiency can result in a decrease in available thyroid hormones which will result in symptoms of hypothyroidism such as fatigue, constipation and muscle weakness.
Studies show that selenium may be especially beneficial if you have a weak immune system or a history of cancer in your family. 200 mcg per day of selenium can effectively protect DNA, which reduces the risk of cell mutation and cancer development. As an important cofactor, selenium binds to glutathione and works to reduce and repair damage caused by free radicals in the body.
Selenium (selenomethionine) by Pure Encapsulations is my favorite choice for a selenium supplement to increase your thyroid function and energize your antioxidants for your healing journey. in the same way trace minerals are important. One such nutrient is selenium. These trace minerals play a role in various body functions and are very important for women. From helping increase estrogen levels to improving fertility and preventing pregnancy-related complications, maintaining adequate selenium will help women stay physically and mentally healthy. This article will take you through seven science-backed selenium benefits for women and go on to suggest good food sources using the recommended levels of the mineral. Did you know? Your genes influence how well your body absorbs and uses selenium from food. Certain genetic mutations can increase your risk of selenium deficiency. Learn more. What is Selenium? Selenium is a rare mineral found in the earth’s crust. Plant sources that grow in areas where the soil is rich in selenium absorb this mineral. Animals that eat these plants end up consuming selenium. As a result, many plant and animal foods that humans eat contain traces of selenium. What Role Does It Play in the Body? Selenium plays an important role in many daily functions of the body, including the following. Thyroid function Protection against free radicals DNA production Protection against infection How Much Selenium Does a Woman Need? According to the National Institutes of Health, the following is the recommended dietary allowance of selenium for women. AgeRecommended amount of selenium (mcg)0-6 months157-12 months201-3 years204-8 years309-13 years4014+ years55Pregnant women60Nursing women70 What does selenium do to a woman’s body? Although adequate selenium benefits both men and women, this trace mineral may be especially beneficial for women because of its ability to boost estrogen. Does Selenium Enhance Estrogen? Estrogen is the primary female hormone responsible for producing female sexual characteristics in women. Low levels of estrogen may increase the risk of certain cancers, heart disease, osteoporosis and insomnia. Low estrogen levels can also cause vaginal dryness, mood swings, hot flashes and night sweats. In order for estrogen to be useful to the body, it must be broken down into various other compounds that the body uses. Selenium helps the liver break down estrogen into usable forms. 7 Benefits of Selenium for Women Can Reduce the Risk of Heart Disease Eating enough selenium can reduce the risk of heart disease. A 2006 meta-analysis examined the effects of selenium on heart health with 25 observational and six randomized trials. The study reported that selenium levels were inversely proportional to the risk of heart disease. A 2016 meta-analysis of 16 observational and 16 nonobservational trials also reported similar results. May Improve Breast Cancer Survival Rates Low levels of selenium are associated with decreased survival rates after a breast cancer diagnosis. A 2021 study analyzed the relationship between selenium levels and ten-year survival rates in women diagnosed with breast cancer. This study reported that the 10-year survival rate for women with low serum selenium levels was 65.1%. In comparison, the 10-year survival time of women with high serum selenium was 86.7%. May Reduce Oxidative Damage Free radicals are found in the atmosphere and are products of metabolic processes. Excess free radicals cause oxidative stress and damage body cells. Oxidative cell damage causes a variety of diseases, including inflammation, premature aging, Alzheimer’s disease, heart conditions and cancer. Selenium has antioxidant properties and helps protect against oxidative damage. May Improve Thyroid Health Selenium is important for thyroid health. These trace elements play a role in the production of thyroid hormones. A 2015 cross-sectional study examined the effects of selenium levels on thyroid function in 6, 152 participants in China. According to a study, low levels of serum selenium increase the risk of thyroid diseases. It Can Improve Mental Health According to the United States Department of Health and Human Services, one in five women has a mental health condition such as depression, anxiety, or death. of mental confusion. A 2022 article on selenium and mental health states that selenium’s anti-inflammatory properties may help treat symptoms of depression. Selenium can help manage various mental health conditions by regulating thyroid hormones. Brain-Derived Neurotrophic Factor (BDNF) is a protein that plays a role in brain growth, maintenance and development. Low levels of BDNF are associated with a variety of cognitive and neurological disorders, including cognitive impairment, depression, Alzheimer’s disease, and Parkinson’s disease. An old study in mice reported that low levels of selenium can lead to low levels of BDNF in the brain and affect mental health. May Boost Immunity studies report that selenium plays a role in lowering inflammatory responses in the body and improving immune responses. Selenium deficiency can lead to reduced immune response and abnormal cell function. May Improve Female Fertility Although many studies have linked adequate levels of selenium to improving male fertility, this trace mineral also appears to have similar effects on women. A 2022 systematic review reports that selenium supplementation may improve reproductive success in women undergoing in-vitro fertilization treatment. The same report also adds that maintaining adequate selenium can prevent problems such as preeclampsia and stillbirth in pregnant women. Does Selenium Pose Any Health Risks? According to the United States Department of Health, the tolerable limit of selenium intake for adults over 14 years of age is 400 μg/day. This is the maximum amount that people can consume without harmful side effects. Consuming very high doses of selenium can cause toxic effects. Selenium Toxicity According to experts, acute and chronic intake of large amounts of selenium can cause toxicity. A 2008 PMC article mentions a possible selenium poisoning outbreak at a manufacturing company in 2008. Affected individuals ate foods containing selenium on a daily basis. 200 more than what is stated on the label. The following were the symptoms reported in 201 selected cases of selenium poisoning. SymptomsPercent of people with selenium toxicity Diarrhea78%Fatigue75%Hair loss72%Joint pain70%Grunting and darkening of fingernails61%Nausea58% Food sources of Selenium Seafood and organ meats are others of selenium-rich sources. Some grains and other plant foods are also rich in minerals. Sources of seleniumMicrograms/servingBrazil nuts544Tuna92Sardines45Ham42Shrimp40Beef33Chicken22Brown rice19Egg15Milk8Spinach5Cashew nuts3 List Source: https://ods.od.nih.gov/factsheets/Selefenium Selenium Suleniums/Selefeniums provide various benefits to women of all ages. Women with selenium deficiency should talk to their doctor and consider taking an oral mineral supplement. The following groups of women are at high risk of selenium deficiency. They may also benefit from oral selenium supplements. Women who live in areas with selenium deficiency such as parts of China and Europe Women with HIV infection Women who have had a kidney transplant Women with asthma or thyroid problems Women recovering from certain types of cancer Those with serum Adequate selenium can maintain or improve numbers by careful selection. foods rich in selenium. Including seafood, organ meats, and Brazil nuts regularly will help improve serum selenium levels. Here’s an Interesting Book for You: How Genes Influence Selenium Requirements Read Here Selenium Genetic Test The Gene Nutrition panel of includes 47 important nutritional factors. 13 important indicators are evaluated for selenium requirements. If you have done genetic testing with companies like 23andMe, AncestryDNA, MyHeritage, etc., you can learn your genetic status of selenium deficiency in just 3 steps. Download the raw DNA data from your service provider Add the “Gene Nutrition” report to your cart (or the Genome Pack for a 48% discount) Enter your raw data and get your results.
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