It seems like new knowledge is discovered about something daily. And the fasinating subject of Vitamins is no different. Please keep reading to get more news about Vitamins, what they are, how they act in the body, and what types to buy?
Vitamins are important molecules that can allow our bodies to function properly. For instance, some vitamins work as catalytic molecules: they bind to important enzymes, and, as cofactors, work to make molecular reactions happen. Vitamins can also work as substrates: they are acted upon by different enzymes in the body, so that when they are broken down, their individual subunits can help the different body organs work better.
Vitamins can also serve as co-enzymes or carriers of molecules from one enzyme to another.
We can obtain vitamins through the food that we eat, although the latest technology has allowed scientists to produce some vitamins in the laboratory. These vitamins can be packaged individually as pills, or they can be packed with other vitamins into a multi-vitamin tablet that people can use to supplement their diets. Research has also shown that we all have a recommended daily intake or allowance of essential vitamins, a group of thirteen important molecules that our bodies absolutely need in order to function properly and survive.
Vitamin A, which belongs to the retinoid group, is soluble in fats. Vitamin A can be found in many foods, such as carrots or squash. Experts recommend a daily dose of nine hundred to three thousand micrograms of Vitamin A; an overdose of Vitamin A can result in a disease known as hypervitaminosis A, which, among others can cause people to have yellow or orange skin. However, people who lack Vitamin A can suffer from night blindness; some doctors recommend that children consume carrots so that their eyes develop properly.
Vitamin B1, known as thiamine, is a water-soluble vitamin that is part of the B-complex group of vitamins. A debilitating disease called beriberi results when we take less than 1.2 milligrams of Vitamin B1 a day. So far, there is no upper limit for Vitamin B1 consumption, but that does not mean that it can be taken to the extremes.
Riboflavin, known also as Vitamin B2, is another B-complex member and a water-soluble vitamin. Like the rest of the B-complex vitamins, riboflavin functions in keeping the integrity of the immune system. It has so far no upper limit for consumption, although taking less than 1.3 milligrams of Vitamin B2 a day can result in a disease called ariboflavinosis.
Another B-complex vitamin is niacin also known as Vitamin B3. This is water soluble and an immune system enhancer, niacin also functions in growth in young children. The allowable daily dose for Vitamin B3 is from sixteen to thirty-five milligrams; below this range, pellagra can result.
The water-soluble Vitamin B5, or pantothenic acid, is a B-complex member that not only functions to allow growth and immune system development, but can contribute to strength and energy as well. We are all required to consume at least five milligrams of Vitamin B5 each day; lower consumption can result in paresthesia, a numbness in certain extrematies of the body.
Pyridoxine, or Vitamin B6, also has actions in proper growth and development, especially in young children. A water-soluble B-complex vitamin, pyridoxine must be consumed at a minimum of 1.3 to 1.7 milligrams a day; consumption of the vitamin beyond the hundred milligram mark is considered an overdose, and can result in some eye or perception disorders. Conversely, anemia can occur when the proper amounts of pyridoxine aren\'t consumed via the diet.
Vitamin B7, biotin, is another water soluble B-complex vitamin. Although no biotin-deficiency related diseases have been detected, we are required to consume at least thirty micrograms of Vitamin B7 every day as a minimum.
Folic acid is extremely important for developing children and pregnant mothers. This vitamin must be consumed at about four hundred to a thousand micrograms a day, or severe birth defects may result in pregnant mothers.
Vitamin B12, functions as another nutrient in both proper growth and development. About 2.4 micrograms of this water-soluble B-complex vitamin must be consumed each day. Anemia often results from Vitamin B12 deficiency.
Vitamin C or ascorbic acid is a very important water-soluble vitamin that can be found in many fresh fruits and vegetables. Vitamin C deficiency results in scurvy, which is manifested in cracked skin and a damaged immune system.
Vitamins D, E, and K are similar in that they are fat soluble vitamins. Vitamin D helps in supporting the body\'s skeletal system by working alongside calcium; it also aids in boosting the immune system. At least fifteen milligrams of Vitamin E must be consumed each day; Vitamin E aids in cell regeneration and wound healing, and is often credited with bringing life and youth to skin. Finally, Vitamin K can helps in wound healing and aiding blood clotting.
All these vitamins can be obtained from a balanced diet that is filled with lean meats and fresh fruits and vegetables - or even a vegetarian or vegan diet. Always consult with your doctor or health care professional on what vitamins you should be taking in higher amounts. With a healthier diet, you can have a better lifestyle, with thanks to essential vitamins that keep your body going. Some supplements, however, can be considered worthless. A supplement company to trust is Solgar Vitamins, who have produced quality supplements for over 60 years.
That\'s how things stand right now. Keep in mind that any subject can change over time, so be sure you keep up with the latest news.
Keith Woolley is a Nutritional Director to Boots Herbal Stores. before taking a new supplements regime he recommends that the Complete Guide to Vitamins is read first. This will ensure no contra indications in your routine. Click here to get your own unique version of this article.
