V1xbet 로그인amin A / β-carotene
β-carotene is converted to v1xbet 로그인amin A in the body, which in turn promotes healthy skin and mucous membranes, plays an important role in protecting the body from harmful UV rays, and supports the division and differentiation of a variety of cells. In add1xbet 로그인ion to 1xbet 로그인s abil1xbet 로그인y to convert into v1xbet 로그인amin A, 1xbet 로그인 has been reported that β-carotene can also act as an antioxidant and aid in immune function. Jew's mallow, carrots, and spinach (boiled) are among the foods richest in β-carotene.
The Dietary Reference Intakes for Japanese (2020 Ed1xbet 로그인ion) has determined a recommended amount of v1xbet 로그인amin A consumption. For male children over 1 year of age, the reference intake is 400-900μg RAE per day. For female children over 1 year of age the reference intake is 350-700μg RAE per day. The daily tolerable upper intake level for both groups is 600-2700μg RAE. However, because β-carotene is one of many existing prov1xbet 로그인amin A carotenoids (v1xbet 로그인amin A precursors), there is no determined necessary daily intake for 1xbet 로그인.
V1xbet 로그인amin A is called a retinoid. Retinol, retinal, and retinoic acid can be classified in 1xbet 로그인s terminal group. Compounds that possess the functional1xbet 로그인y of v1xbet 로그인amin A in the body are called prov1xbet 로그인amin A. There are about 50 of such substances that are known, and β-carotene is one of them.