Thursday, November 17, 2011
Vitamins- a source of health:
Vitamins - a source of health. Vitamins are essential for every person at every stage of your life. Organic substances that contribute to normal growth and development of the human body and overall health and well being.
Vitamins come in our body with food: fruits, vegetables, meat and other products. All items contained within these products requires a person to sustain life and health. But sometimes the personal and regional economy, encourage the use of extra vitamins. There may be several vitamins, which can positively affect organ systems and metabolic processes in the body. For example, vitamins for hair, which contribute to its sauna and steam bath or vitamins for the eyes, ensuring the maintenance of an excellent view of adults and children
Vitamin group "B" will be useful for people who suffer lasting psychological and physical stress, exposure to various chronic diseases. In addition, the B vitamins can be beneficial for allergies, they strengthen the immune system and improve overall well-being. Note also that there are some complex vitamins such as vitamins for women, and vitamins for men.
Vitamin Group "B" - compounds that are involved in all vital cell processes. They belong to a group of water soluble vitamins, so they are received at the same time with a certain amount of water offers the best training and more effective work.
Vitamin C plays an important role in the metabolism of the body: it stimulates the oxidation processes, activating the work of various enzymes, normalizes the metabolism of carbohydrates to improve the absorption of glucose in the intestine. Ascorbic acid in the liver prevents obesity, increases the body's protective functions. Vitamin C prevents the development of atherosclerosis, increasing the distribution of cholesterol in the intestine and reduces the blood. Has shown that vitamin C normalizes the action of sex hormones, which is particularly important for the elderly. Ascorbic acid improves the resistance to infection, and, together with vitamin D has a positive effect on the cardiovascular system of the body.
Vitamin D is called a pair of compounds similar in chemical structure and have the ability to regulate the phosphor-calcium metabolism. Vitamin ensures the absorption of calcium and phosphorus in the small intestine, re absorption of phosphorus in the renal tubules and transport of blood calcium in bone tissue. Vitamin D helps in the fight against rickets, increases the body's resistance is involved in activation of the calcium in the small intestine, and bone mineralization.
The role of vitamin A in the body's life is enormous. It promotes normal metabolism, supports the work of the organs of vision, increases resistance to diseases of the skin. Lack of vitamin A, or even its failure led to serious disturbances. In this case not only affects individual organisms, but also throughout the body. The most common manifestations are: blurred vision, stop the growth of tissues, which reduces the body's resistance to infectious diseases. There are a dryness of the skin and mucous membranes, reduces the acuity of light perception slows the growth of bones, teeth, etc.
During the long period of physical and mental stress, the active growth of the organism, need special vitamins, like vitamins for growth. Mainly applies to children who have undergone dramatic
pressure at school. Especially for memory improvement, the overall efficiency is the maintenance of immunity is developed in vitamins for children.
The main vitamin in the diet:
carrots, lettuce, cabbage, green parts of plants, in the liver and kidneys, seafood, liver, fish, egg yolks, butter, cream, dairy products.
The main dietary sources of vitamin B1:
barley, beans, asparagus, potatoes, bran, kidney, liver, yeast, nuts, bread made of coarse flour, whole grain cereals, whole grains, wheat, corn, buckwheat world.
The main dietary sources of vitamin B2:
cabbage, peas, apples, almonds, beans, tomatoes, turnips, oats, yeast, leeks, eggs, whole grains, potatoes, meat, cheese, beef liver, dairy products.
The main dietary sources of vitamin B3 (PP):
yeasts, including pubs, animal products - meat, kidney, liver, dairy products, buckwheat, mushrooms, soy, wheat germ.
The main dietary sources of vitamin B5:
yeast, egg yolk, liver, kidney, dairy products, green parts of plants (the turnip greens, radishes, onions, carrots, lettuce), peanuts.
The main dietary sources of vitamin B6:
grain of coarse flour, fish, meat, herbal products the most, yeast, bran, dairy products, legumes, liver, egg yolk.
The main dietary sources of vitamin B9 and B12:
Elena peas, oranges, melons, eggs, potatoes, fish, meat.
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