LUMITEEK Cellular Health! Selenium

The primary role of selenium in the body is its involvement in antioxidant systems and the metabolism of thyroid hormones. The human body cannot synthesize this valuable element on its own, so it must be obtained through diet.

Sources of selenium include:

• animal liver

• nuts

• seeds

• seafood

In the human body, selenium is found in the highest concentrations in the liver, kidneys, sperm, and muscles.

The connection between oxidative stress and skin disorders, as well as skin and hair aging, is well established.

Selenium helps protect cells from oxidative stress and supports healthy hair and nails. Through its antioxidant properties, selenium helps reduce inflammation associated with aging (inflammaging), decrease DNA damage, and maintain telomere length. Oxidative stress accelerates telomere shortening, which is a key factor in skin aging. Therefore, selenium may play a role in preventing premature aging and reducing the risk of age-related diseases. Increased oxidative stress also plays a central role in the gradual loss of scalp pigmentation and the development of gray hair.

Selenium has also been studied for its potential role in protecting the skin from UV-induced damage. Research suggests that oral supplementation may act as a complementary support to sunscreen. Oral antioxidants are considered helpful in promoting healthier skin and protecting it from both short- and long-term UV-induced oxidative damage.

The antioxidant activity of selenium is expressed through selenium-containing enzymes, which protect the body from oxidative stress caused by free radicals. An excess of free radicals weakens the immune system and accelerates premature aging. Selenium levels in the body can influence susceptibility to viral infections and the severity of illness.

A study published in 1996 in the Journal of the American Medical Association indicated that selenium helps protect against many serious diseases and cellular aging, and plays a role in various physiological processes throughout the body. Selenium is often referred to as a “youth trace element” due to its role in vitality and longevity.

It is believed that trace elements and antioxidants obtained from food and supplements can help delay premature graying of hair and visible signs of skin aging, such as fine lines, wrinkles, dullness, uneven skin tone, dryness, age spots, rough texture, and enlarged pores.

In addition, selenium contributes to the normal functioning of the thyroid, immune system, and spermatogenesis.

Recent studies have also shown that selenium deficiency may worsen atopic dermatitis.

References:

1. Zhonglin, C., Jianzhong, Z. & Hongjun, L. (2018). Selenium, aging and aging-related diseases. Aging Clinical and Experimental Research, 31, 1035–1047.

2. Pincemail, J., Smail, M. (2022). On the Potential Role of the Antioxidant Couple Vitamin E/Selenium Taken by the Oral Route in Skin and Hair Health. Antioxidants, 11(11), 2270.

3. Ecosh.ee – Selenium.

INGREDIENTS: rice flour, selenium (L-selenomethionine), vegan capsule (glazing agent pullulan).

ALLERGENS: none