Vitamin E (Tocopherols and Tocotrienols)

Overview:

Vitamin E encompasses a group of eight compounds, including four tocopherols (alpha, beta, gamma, and delta) and four tocotrienols. Alpha-tocopherol is the most biologically active form in humans.

Sources:

These compounds are found in foods such as nuts, seeds, vegetable oils, and green leafy vegetables. Tocotrienols are more concentrated in palm oil, rice bran oil, and barley.

Functions:

Cell Protection: All forms of vitamin E function as antioxidants, protecting cells from oxidative damage.

Heart Health: Tocotrienols, in particular, may help reduce cholesterol levels and protect against cardiovascular disease.

Skin and Eye Health: Vitamin E supports healthy skin and eyes by protecting them from oxidative stress.

Deficiency:

A deficiency in any form of vitamin E can lead to similar symptoms as described above, including neurological problems and immune system impairment.

Toxicity:

As with alpha-tocopherol, excessive intake of other forms of vitamin E can pose risks, primarily related to increased bleeding tendencies. It's essential to adhere to recommended dosages to avoid potential side effects.