Vitamin D3, or cholecalciferol, is a dietary supplement when we don't consume sufficient amounts of vitamin D. Adults, breastfed infants, and people with limited exposure to the sun are mostly at risk for vitamin D deficiency. Cholecalciferol and calcium help to treat bone diseases such as rickets, osteomalacia, and osteoporosis.
Cholecalciferol supports the immune system and forms muscles, nerves, and healthy bones. Vitamin D3 helps the body use more calcium from food sources and supplements. Vitamin D3 supplements get used to treat and prevent vitamin D deficiency.
Why And How Much Vitamin D3 Does Our Body Need?
Vitamin D3 gets produced naturally in the body on exposure to the sun. Vitamin D3 helps in bone growth, remodeling, muscle contraction, and converting glucose into energy. As per the guidelines, vitamin D3 recommended daily intake is 600 international units (IUs) for ages 1-70. For adults above the age of 80, 800 IUs gets recommended.
You have vitamin D deficiency if you fail to meet the body's vitamin D needs. Generally, older people who are housebound and have dark complexion are at risk of vitamin D deficiency.
What Are The Similarities And Differences Between Vitamin D3 and Vitamin D2?
Both vitamin D3 and D2 are chemically very similar and get absorbed in the gut. You find vitamin D2 predominantly in mushrooms that get exposed to UV light. In comparison, vitamin D3 gets produced in the skin when it comes in contact with the sun's UV radiation.
Vitamin D3 is more bioavailable, and more amounts get used by the body. Vitamin D3, in comparison to D2, circulates in the bloodstream for a longer duration.
What Are Some Of The Health Benefits Of Cholecalciferol?
Vitamin D3 Helps Reduce Hypertension
People with low vitamin D levels get commonly affected with hypertension or high blood pressure. You can take vitamin D3 supplements to lower your blood pressure in people with hypertension.
People with hypertension are at risk of stroke, heart disease, and kidney problems. Vitamin D daily recommended dose can reduce the risk.
Prevents Osteoporosis
If you have long-term vitamin D3 deficiency, you can have osteoporosis. Vitamin D3 supplements prevent or even slow the progression of this disease.
Vitamin D Helps To Reduce Depression
Vitamin D helps to control your mood and considerably decreases the risk of depression. Vitamin D3 supplements help to lift your mood and compensate for your vitamin D deficiency.
Cholecalciferol Supports Weight Loss
People with high body weight generally have low levels of vitamin D3. Vitamin D deficiency is pervasive in women, so how much vitamin D3 per day for a woman gets required?
Postmenopausal women and women who are overweight have low levels of vitamin D3.
For them, ingesting 800-2000IUs raised the vitamin D3 level in their blood. For pregnant and lactating women, 600 IUs of vitamin D3 gets recommended. A rigorous weight loss diet plan and vitamin D3 supplements will help you lose a good amount of weight. A high amount of body fat limits the ability of the body to absorb vitamin D from the skin.
Vitamin D3 Helps In Immune Function
Adequate amounts of vitamin D3 ensures proper immune functioning and reduce the risk of autoimmune disease.
This was some of the important information regarding vitamin D3 and its usage.
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