Selenium can be described as a trace mineral that is essential for good health. As with other essential nutrients the excess intake of selenium supplements can cause issues, leading to the onset of type 2 hair loss, diabetes, even some cancers according to a fresh study.
Selenium, a mineral, is found in a wide variety of foods. However, the amount will vary based on the place where your food is produced or the animals that are raised in farms, as selenium content in soil varies. Selenium is found in the food chain via plants that are consumed by humans as well as farm animals.
The most well-known food sources for this mineral include Brazil nuts poultry, fish, and wheat. Selenium supplements can also be found.
The relation between selenium and health is an U shape. This means that intakes that are low can lead to health risks that decrease when intake is increased.
Once intake levels rise beyond what is optimally beneficial, the adverse effects begin to manifest, going up as the U increases. A review of medical literature showed that high liposomal trace mineral selenium supplement levels of selenium can bring a greater chance of type 2 diabetes, skin cancers of the non-melanoma type, hair loss , and eruptions on the skin.
Many studies have linked low selenium levels with a higher risk of death from all kinds of causes, including cancers. There is evidence to suggest that selenium may affect the way the immune system functions. Research also indicates that selenium supplementation reduced admissions to the hospital for infection in patients with HIV.
Selenium is also essential to the brain. A recent study showed that, in older adults, coordination performances were more difficult for those with low levels of selenium. Parkinson’s condition was also more prevalent in those who have low levels of selenium, and this may increase the risk of developing dementia.
Selenium’s natural intake is higher in certain regions such as that of the United States, Japan, Canada and Venezuela. There are areas where it is less abundant, such as in the southwestern part of China as well as in Europe.
A typical consumption of the nutritional element is 60 micrograms to men; 53 micrograms for women. The intake varied greatly in the work reviewed from as little as 7 micrograms per day to a high of 4,990 micrograms per day.
Europe’s average intake of 40 micrograms per day. The U.S. had an average daily intake for women of 93 micrograms and for males 134 micrograms.
Some of this may come from supplementation, especially in certain areas of the U.S. where almost half people take dietary supplements on a regular basis. Selenium is usually a part of many popular multivitamins and is known to help you face off against diseases, improve reproduction for both genders, and cut the chance of getting thyroid disease, maybe even cancer.
A blood test can reveal the levels of selenium in your blood and let you know where you stand… if you’re getting enough selenium from the foods you eat. Even without the blood testing If you’re in North America, you can be confident that you don’t require additional selenium. It’s not the same for those who live in Europe. If you’re worried, speak with your doctor regarding this issue before you begin taking supplements with selenium or eating more than your share of food sources that are natural.