The recommended daily value (DV) is 800 IU (20 mcg) of vitamin D per day from foods ( 3 ). If you don’t get enough sunlight, your intake should likely be closer to 1,000 IU (25 mcg) per day ( 4 ).
Should vegetarians take vitamin D or D3?
Vitamin D2 is always suitable for vegans, but vitamin D3 can be derived from an animal source (such as sheep’s wool) or lichen (a vegan-friendly source).
Do vegetarians need D3?
The best way vegans can ensure they’re getting enough vitamin D is to have their blood levels tested. Those unable to get enough from fortified foods and sunshine should consider taking a daily vitamin D2 or vegan vitamin D3 supplement.
How much vitamin D3 is needed a day?
The Vitamin D Council recommends that healthy adults take 2,000 IU of vitamin D daily — more if they get little or no sun exposure. There’s evidence that people with a lot of body fat need more vitamin D than lean people.
Do vegetarians have low vitamin D levels?
Background: Vegans and other vegetarians who limit their intake of animal products may be at greater risk of vitamin D deficiency than nonvegetarians, because foods providing the highest amount of vitamin D per gram naturally are all from animal sources, and fortification with vitamin D currently occurs in few foods.
Is plant based vitamin D3 good?
Because it comes from a plant source, it is arguably a purer source. It is easy to grow and naturally occurs in large quantities, so it isn’t having a negative effect on the environment, making it a great environmentally conscious choice. It is also organic and 100 % natural.
What does D3 vitamin do for you?
Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. Having the right amount of vitamin D, calcium, and phosphorus is important for building and keeping strong bones.
What is the difference between vitamin D and vitamin D3?
Vitamin D is less expensive to produce and therefore is the form most commonly found in fortified food products. Vitamin D3 mainly comes from animal sources such as fish oil, fatty fish, liver, and egg yolks. When your skin is exposed to sunlight, it produces vitamin D3.
Is 50000 IU of vitamin D3 safe?
In summary, long-term supplementation with vitamin D3 in doses ranging from 5000 to 50,000 IUs/day appears to be safe.
How much vitamin D3 should a 50 year old woman take?
The Institute of Medicine has placed the recommended dietary allowance, or RDA, for vitamin D at 600 international units (IU) per day for young adults and 800 IU per day for adults older than 70.