Vitamin D (Сalciferol)
Childhood rickets is directly related to a lack of minerals and salts in the body.The vitamin is involved in the metabolism of calcium and phosphorus in the body, and is especially important for children.In infancy helps "harden" bone tissue, forms the skeleton and teeth.Responsible for cell growth and development.Vitamin D is good for the pancreas because it affects insulin secretion.Normalizes total blood glucose levels, preventing the development of diabetes.Helps the absorption of magnesium and potassium, participates in the "construction" of a protective shell around nerve fibers.That is why doctors recommend it in the treatment of leukemia, breast, ovarian, prostate, brain, and multiple sclerosis cancers..
Deficit
Its deficiency leads to rickets, stunted growth, tooth loss, and muscle weakness.Its deficiency is especially evident in the winter, in the absence of sunshine.A person becomes quickly irritated, his mood and interest in life disappear..People call it "winter moping"..In neglected cases, his bones weaken and he gets a serious fracture for a minor injury.Can develop Crohn's disease, which leads to ulcerative bowel disease.Moreover, these inflammations are complicated by irreversible bleeding fissures and abscesses.
Excess
Synthetic vitamin D intake can lead to an overdose.Its symptoms are body poisoning, vomiting, diarrhea, decreased appetite.Blood pressure may also rise, and there may be aching pains in the joints and muscles.
Sources of Vitamin D (Сalciferol)
You can get vitamin D not only from the sun - in the summer outdoors, but also with natural foods.Sources include fish oil, herring meat, salmon, sardines, and tuna.It is also useful to eat egg yolk, dairy in any form (from cottage cheese to kefir) and liver regularly.
Best sources % of daily norm per 100g of product
Interesting!
The sunshine vitamin was first mentioned in the mid-17th century, when doctors were looking for a cure for childhood rickets..Fish liver oil and ordinary sunshine were the salvation.In 1924, scientists proved that ultraviolet rays prevent this disease.This is how vitamin D officially came into being..