1. Vitamin D may fight disease
by Admin
Posted on 05-09-2023 12:34 PM
Vitamin d is a fat-soluble vitamin in a family of compounds that includes vitamins d1, d2, and d3.
Your body produces vitamin d naturally when it’s directly exposed to sunlight. You can also get vitamin d from certain foods and supplements to ensure adequate levels of the vitamin in your blood. Vitamin d has several important functions. Perhaps the most vital are regulating the absorption of calcium and phosphorus and facilitating normal immune system function (
). Getting enough vitamin d is important for typical growth and development of bones and teeth, as well as improved resistance to certain diseases.
The most serious complications of vitamin d deficiency include: low blood calcium levels (hypocalcemia). Low blood phosphate levels (hypophosphatemia). Rickets (softening of bones during childhood). Osteomalacia (softening of bones in adults). All of these conditions are treatable. While rickets is a treatable and often curable disease, treating it as soon as possible is important. When not treated, milder cases of rickets can result in long-term bone damage that can keep bones from growing properly. Severe cases that aren’t treated can lead to seizures, heart damage and death. The good news is that thanks to vitamin d-fortified infant formula and fortified cow’s milk, rickets is very uncommon in the united states. https://f004.backblazeb2.com/file/pkrkkl/herbalcolonicscomplex/Specialist-supplements/Selenium-automates-browsers-That-s-it.html
Some food sources of vitamin D
Vitamin d is a fat-soluble vitamin , meaning that it dissolves in fats and oils and can be stored in your body for a long time. Two main dietary forms exist (
):vitamin d3 (cholecalciferol). Found in some animal foods, like fatty fish and egg yolks. Vitamin d2 (ergocalciferol). Found in some plants, mushrooms, and yeasts. Of the two, d3 (cholecalciferol) seems to be almost twice as effective at increasing blood levels of vitamin d as d2 (ergocalciferol) (
). Summary
vitamin d is a fat-soluble vitamin that your body can store for long periods of time. Of the two main forms — d2 and d3 — the latter is more effective at raising vitamin d levels in your blood.
The daily value (dv) for vitamin d is 800 iu (20 mcg). The vitamin d content is listed as a percentage of the dv on the nutrition facts label on food packages. This tells you what amount of your daily vitamin d requirement the food will provide (
this is a fact sheet intended for health professionals. For a general overview of vitamin d, see our consumer fact sheet on vitamin d. For information on vitamin d and covid-19, see dietary supplements in the time of covid-19.
According to a study published in 2014 by the nih, researchers estimated that 35% of adults and nearly 50% of infants in the u. S. Had a vitamin d deficiency. Without a blood test (more on that later), it can be hard to tell. Early signs of vitamin d deficiency are subtle if they even exist. You may not show any symptoms at all, according to experts. But vitamin d deficiency can cause accelerated skin aging and dry skin, according to dr. Raman madan, a dermatologist at northwell health's huntington hospital. And over time, severe deficiency can result in muscle weakness and bone fractures, says paul thomas, a registered dietitian nutritionist and scientific consultant at the national institutes of health's office of dietary supplements.