Major Differences between Vitamin D and Vitamin D3 (2024)

Vitamins are essential nutrients that our boy needs in small amounts to work properly. Vitamin D is one of the complex vitamins needed by our body to grow and develop. Vitamin D is available in two forms known as vitamin D2 and vitamin D3. There are quite a few differences between vitamin D and vitamin D3, but the main difference between them is that vitamin D is a fat-soluble vitamin that regulates calcium and phosphorous levels in the body, whereas the vitamin D3 is the natural form of vitamin D produced by the body from sunlight. Given below are more differences between vitamin D3 and vitamin D.

Vitamin D3 vs Vitamin D

Vitamin D

Vitamin D is an important vitamin obtained from sunlight. It is essential for strong bones and helps the body use calcium from the diet. It is naturally present in fish, fish liver oils, egg yolk, etc. Loe levels of vitamin D might lead to cancers, cardiovascular diseases, severe asthma in children, etc.

Vitamin D3

Vitamin D3 can have an impact on more than 2000 genes in the body. Low levels of vitamin D3 can have drastic impacts on human health. It is responsible for gene regulation. It has a great effect on bone health, insulin control, low blood pressure, cancer prevention, etc.

The listed above are a few differences between vitamin D and vitamin D3. From the differences, we can conclude that the main difference between vitamin D3 and vitamin D is that Vitamin D3 is a subgroup of vitamin D that is produced by the exposure of the skin to sunlight.