Vitamins are essential to every person at every stage of his life. This organic substances that contribute to normal growth and development of the human body, as well as his overall health and well-being.
Vitamins come in our body with food: fruits, vegetables, meat and other products. All the elements contained in these products requires a person to sustain life and health. But sometimes the situation as a regional, and personal economic, encourages people to use extra vitamins.
It can be various vitamin complexes, which can favorably affect the organ systems and metabolic processes in the body. For example, vitamins for hair, which contribute to their sauna and steam bath or vitamins for the eyes, providing maintenance of an excellent view of adults and children.
Vitamin group “B”
Will be useful to people who suffer permanent mental and physical stress, prone to various chronic diseases. In addition, B-vitamins will be beneficial for allergies, they will strengthen the immune system and improve the overall well-being. It should be noted also that there are some vitamin complexes, as vitamins for women, and vitamins for men.
Vitamin group “B” – vital compounds involved in all cellular processes. They belong to a group of water-soluble vitamins, so their simultaneous reception with a certain amount of water provides the best learning and more effective work.
Plays an important role in metabolic processes of the organism: it stimulates the oxidation processes, activates the work of various enzymes, normalizes carbohydrate metabolism, improves the absorption of glucose in the intestine. Ascorbic acid prevents obesity liver, increases the protective functions of the organism. It inhibits the development of atherosclerosis, increases the allocation of cholesterol through the intestines and reduces its level in the blood.
Proved that vitamin C normalizes the activity of sex hormones, which is especially important for older people. Ascorbic acid enhances resistance to infection, and in combination with vitamin P has a positive effect on the cardiovascular system of the organism.
Is called a few compounds, similar in chemical structure and possess the ability to regulate phosphorus-calcium metabolism. Vitamin ensures absorption of calcium and phosphorus in the small intestine, reabsorption of phosphorus in the renal tubules and transport of calcium from the blood into bone tissue. It also helps in the fight against rickets, enhances the body’s resistance is involved in activation of calcium in the small intestine, and bone mineralization.
This vitamin’s role in the life of the organism is enormous. It promotes normal metabolism, supports the work of organs of vision, increases resistance to disease skin. Lack of vitamin A, or even its failure leads to severe disorders. In this case affects not only the individual bodies, but also the entire body. The most common manifestations are: visual disturbances, cessation of growth of tissues, lowering the body’s resistance to infectious diseases. There is dryness of the skin and mucous membranes, reduces the sharpness of perception of light slows down bone growth, tooth development, etc.
During prolonged physical and mental stress, active growth of the organism, need special vitamins such as, for example, vitamins for growth. Mainly, it concerns children who are experiencing enormous pressure in school. Especially for the improvement of memory, the overall efficiency, maintenance of immunity have been developed vitamins for children.
The main dietary sources of vitamin A:
carrots, lettuce, cabbage, green parts of plants, liver and kidneys, marine fish, liver, fish, egg yolk, 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 cereal, whole grain wheat, corn, whole buckwheat.
The main dietary sources of vitamin B2:
cabbage, fresh peas, apples, almonds, green beans, tomatoes, turnips, oats, brewer’s yeast, leek, egg, whole wheat grains, potatoes, beef, cheese, beef, liver, dairy products.
The main dietary sources of vitamin B3 (PP):
yeast, including pubs, animal products – meat, kidney, liver, dairy products, buckwheat, mushrooms, soy, wheat sprouts.
The main dietary sources of vitamin B5:
yeast, egg yolk, liver, kidney, dairy products, green parts of plants (tops of turnips, radishes, onions, carrots, salad vegetables), peanuts.
The main dietary sources of vitamin B6:
grain from coarse flour, fish, meat, most plant products, 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.