Know About Amino Acids, Antioxidants, Vitamin A and Vitamin D

by keithwolley

Tired of reading the fine print on your vitamin bottles? Frustrated at having to squint at all those words, without really understanding what it is you?re popping into your mouth everyday? Here are some useful and easy-to-understand facts about natural substances we have in our body and taken in as vitamin supplements: amino acids, antioxidants, Vitamin A and Vitamin D.

Amino acids are termed the ?building blocks? of proteins. Why? Because amino acids are actually responsible for creating and repairing cells that, in turn, make up our proteins. There are two kinds of amino acids: essentials and non-essentials. The essential amino acids are those that our body doesn?t produce, and that we get from food and food supplements.

The amino acid supplements should have all of the necessary amino acids in order for the supplement to be effective. Amino acids work best when complete.A form of amino acid, known as glutamic acid, can be found as a flavor enhancer in some food products.The most recommended amino acid supplement is L-form, as it is readily accepted by the human body.

Antioxidants reduce the chemical process called oxidation, which produces what are known as ?free radicals.? These free radicals do much damage to our bodies. Researches have shown that antioxidants prevent heart problems and neurological diseases. The best sources for antioxidants are bright-colored vegetables or fruits, such as peaches, tomatoes and papayas.

Antioxidant supplements come from natural foods that are necessary for good health. Studies say that antioxidants play a role in lowering the risk of some forms of cancer. Vitamin A-rich foods are actually antioxidants, too.

The most widely-known use of Vitamin A is in the promotion of good eyesight. Vitamin A comes from animal products, as well as fruits and vegetables. Examples are: milk, liver, cheese, squash, grapefruits, cantaloupes. Vitamin A works in maintaining a normal, well-functioning immunity system. Lack of Vitamin A, especially in children, is a leading cause of blindness, as well as other vision problems, all over the world.

Vitamin D is formed in the skin, from direct exposure to sunshine for a recommended amount of time.Vitamin D is important in our body?s calcium absorption, and is therefore responsible for good bone development. Vitamin D is what gives us strong teeth, as well.

A lot of foods like cereals, milk, bread and pastries now contain forms of Vitamin D for those who don?t get enough sunlight. Taking Vitamin D lowers the risk of osteoporosis, rickets and other calcium-related diseases. Vitamin D supplements are most effective when taken with calcium.

Now, you?ll know exactly what you?re dealing with when you buy these. After all, your health and wellness should always be a top priority.