The liver acts as a storage site for some vitamins, minerals and glucose. These provide a vital source of energy for the body which the liver transforms into glycogen for more efficient storage (see ‘metabolism’). The liver stores vitamins and minerals for the times when they may be lacking in the diet. It can store enough vitamin A and vitamin B12 for four years, and enough vitamin D for four months.
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Vitamins are a group of organic compounds that act as catalysts in various chemical reactions. The vitamins trigger these reactions and speed them up. A compound becomes classified as a vitamin when a lack of it causes disease.
Contrary to popular belief, vitamins do not directly provide energy. As catalysts, vitamins are required for the release of energy from protein, fat and carbohydrates. They are essential for normal growth and development and particularly important for the healthy functioning of red blood cells, hormones, genetic materials and the nervous system.
The liver stores vitamin A, D, E, K and B12. The first four of these are all fat soluble. This means that the bile secreted during digestion is essential for absorbing them so that the body can use them. If bile production is compromised by liver damage, the proper absorption of these vitamins may be affected.
When taking multivitamins it is important to make sure the recommended doses of fat soluble vitamins are not exceeded. If this occurs, it might result in liver damage.
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Answer:
Explanation:
The liver acts as a storage site for some vitamins, minerals and glucose. These provide a vital source of energy for the body which the liver transforms into glycogen for more efficient storage (see ‘metabolism’). The liver stores vitamins and minerals for the times when they may be lacking in the diet. It can store enough vitamin A and vitamin B12 for four years, and enough vitamin D for four months.
few seconds later
Vitamins are a group of organic compounds that act as catalysts in various chemical reactions. The vitamins trigger these reactions and speed them up. A compound becomes classified as a vitamin when a lack of it causes disease.
Contrary to popular belief, vitamins do not directly provide energy. As catalysts, vitamins are required for the release of energy from protein, fat and carbohydrates. They are essential for normal growth and development and particularly important for the healthy functioning of red blood cells, hormones, genetic materials and the nervous system.
The liver stores vitamin A, D, E, K and B12. The first four of these are all fat soluble. This means that the bile secreted during digestion is essential for absorbing them so that the body can use them. If bile production is compromised by liver damage, the proper absorption of these vitamins may be affected.
When taking multivitamins it is important to make sure the recommended doses of fat soluble vitamins are not exceeded. If this occurs, it might result in liver damage.
Minerals