What fat-soluble vitamins act as antioxidants?
Vitamin E benefits the body by acting as an antioxidant, and protecting vitamins A and C, red blood cells, and essential fatty acids from destruction. Research from decades ago suggested that taking antioxidant supplements, vitamin E in particular, might help prevent heart disease and cancer.
What are the four fat-soluble vitamins?
They are found in many plant and animal foods and in dietary supplements. Vitamins A, D, E, and K are fat-soluble.
What does vitamin e do to the body?
Vitamin E is a fat-soluble nutrient found in many foods. In the body, it acts as an antioxidant, helping to protect cells from the damage caused by free radicals. Free radicals are compounds formed when our bodies convert the food we eat into energy.
Are all B vitamins water-soluble?
The majority of vitamins are water-soluble (1): Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin B3 (niacin), Vitamin B5 (pantothenic acid), Vitamin B6, Vitamin B7 (biotin), Vitamin B9 (folate), Vitamin B12 (cobalamin), and Vitamin C.
Is Retinol A fat-soluble vitamin?
Vitamin A is a fat-soluble vitamin that has several important functions in the body. It helps cells reproduce normally, a process called cellular differentiation. It is essential for good vision.
Why are fat-soluble vitamins toxic?
Fat-Soluble Vitamins. Fat-soluble vitamins are dissolved in fats. They are absorbed by fat globules that travel through the small intestines and distributed through the body in the bloodstream. Because fat-soluble vitamins are not readily excreted, they can accumulate to toxic levels if taken in excess.
Can vitamin C be fat soluble?
Vitamins are classified as either fat soluble (vitamins A, D, E and K) or water soluble (vitamins B and C). This difference between the two groups is very important. It determines how each vitamin acts within the body.