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Most Recent Articles
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- Vitamins For Your Skin
Everything we eat and drink, or for that matter, some things that we do not eat or drink, have an effect on our skin. Dry skin, acne, psoriasis, and skin eruptions are just a few of the problems that can be helped with vitamins. Vitamins A, C, D, and E are especially important and are often prescribed for dull, lifeless skin. Vitamin A is often prescribed as a very effective treatment for acne. Even today, some people find that over-the-counter and prescription concoctions too harsh and drying for the face. These same people can safely consume a daily dose of vitamin A and their acne will greatly diminish. Selenium is a mineral found in cereals, nuts and eggs. Dietary intake of selenium prevents cancer in laboratory animals. It also shows signs of enhancing the performance of chemotherapy and slowing down the aging process. In terms of sun damage, daily doses of selenium have demonstrated an ability to ease the burning effect of the sun's radiation. - Vitamin A - Benefits, Deficiency And Food Sources
Vitamin A, also known as retinol, is essential to the formation of visual purple in the retina, which allows vision in dim light. It helps your eyes adjust to light changes when you come in from outside and also helps keep your eyes, skin and mucous membranes moist. Vitamin A mostly comes from animal foods, but some plant-based foods supply beta-carotene, which your body then converts into Vitamin A. Vitamin A deficiency is rare in the United States, but it can cause night blindness, eye inflammation, diarrhea and other problems. Overconsumption of vitamin A can cause nausea, irritability and blurred vision in its mild form. Vitamin A toxicity can cause growth retardation, hair loss and enlarged spleen and liver in its more severe form. Vitamin A overdose can also cause birth defects and has been linked to increased risk of bone fractures in some people. Like other vitamins, vitamin A does not replace food and in fact, it cannot be assimilated without food. - Vitamin D - Benefits, Deficiency And Food Sources
Vitamin D, also called calciferol, is a vitamin that dissolves in the body's fat. Inflammatory gum disease occurs much less frequently in people older than 50 who have adequate Vitamin D intake. Vitamin D aids in the absorption of calcium, helping to form and maintain strong bones. Vitamin D prevents rickets in children and osteomalacia in adults, which are skeletal diseases that result in defects that weaken bones. It is found in food, but also can be made in your body after exposure to ultraviolet rays from the sun. The major biologic function of vitamin D is to maintain normal blood levels of calcium and phosphorus. Vitamin D is naturally produced in the skin by a process that could be thought of as photosynthesis. When skin is exposed to sunlight, a type of cholesterol in the body is converted into a form of vitamin D. Vitamin D also helps to keep teeth and gums healthy, especially in older adults. The best way to get the daily requirement of essential vitamins is to eat a balanced diet that contains a variety of foods from the food guide pyramid. - Role Of Vitamins In Mood Disorders
Mood disorders are also called affective disorders. Mood disorders have a major economic impact through associated health care costs as well as lost work productivity. A mood is an emotion or feeling that lasts a long time. Moods affect how we act. Your mood also affects how you feel about yourself and life in general. Mood disorder problems may be caused by changes in your life. Chemical changes in your body can also cause a mood disorder. Moods range from feeling sad to feeling happy. Women who have a mood disorder are more likely to get depressed than men. Signs and symptoms of mood disorder start very slowly. Other people may see changes before you see or feel them. However, sometimes depression can occur due to another disorder or as a drug side effect, and in these cases it is known as secondary depression. The effects of exercise in improving the symptoms of depression are well-documented. Inadequate intake of zinc, vitamin B6, iodine, vitamin B12 and folic acid during early life may impair nervous system development and permanently alter function and behavior.
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