Презентация, доклад по английскому языку по теме витамины

Probably, everyone has heard that vitamins and minerals are part and parcel of a healthy diet. Unfortunately, statistics says that today people all over the world consume too much calories and too little essential nutrients and vitamins.

our skin, hair, nails, teeth and bones.

loss of hair and teeth, loss of vision, hepatic disorders, skin diseases, and many others.

incorporated into groups. Vitamins themselves don’t have any nutritional value, they don’t contain any calories and can’t serve as sources of energy. They relate to micronutrients that are contained in food.  So, to be healthy, we need to eat several types of food: fruit and vegetables, fish and meat, and milk products. 

soluble ones. As the term suggests, water soluble vitamins are dissolved in water, while the fat-soluble ones are dissolved only in fats. The first group includes vitamin C and B-group vitamins. Such vitamins as A, E, D and K belong to the second group, and they can be stored in our organism. That’s why we lack vitamins of the first group more often.

very important element for women. It is absolutely indispensable during pregnancy and breastfeeding. Also it regulates nervous system activity and helps to combat depression.

wheat germ, egg yolk, butter and liver. It functions as an «antioxidant» for other vitamins, preventing C and A and other fatty-acid proteins from being burnt up prematurely; in this way it helps prevent cell-membrane damage.

extreme causes of malnutrition, but this doesn’t mean that supplements might not be useful. One recent study found that Vitamin E helped to prevent angina (cardiovascular distress), for reasons not yet understood.

healthy appearance, pay careful attention to your diet. Try to choose natural food containing all basic vitamins and minerals. Your daily ration must include enough fresh fruit and vegetables, crude oil and wholegrain bread. Also try to eat fish or sea products at least twice a week.