Vitamin D3 is a fat-soluble vitamin. Since there are very few foods that have natural accruing Vitamin D, supplementation may be necessary if one is deficient and doesn’t receive enough exposure to sunlight. Vitamin D3 plays a critical role in the absorption of phosphorus and calcium, which supports strong and healthy bones. Besides the bones Vitamin D3 is important for immune and cardiovascular system, pancreas, muscles, brain, and the control of cell cycles. In this article we will be exploring the benefits of Vitamin D3.
Vitamin D3 Benefit: Protection of Bone Health
It is most widely known that Vitamin D3 assist in the absorption of calcium to the bones. However, Vitamin D3 also plays a role in muscle coordination to protect us from falls and fractures. Vitamin D3 is found in fast-twitch muscle fibers, which are the first to react in preventing a fall. In several studies, increase chance of fractions and falls have been linked to insufficient concentration of Vitamin D3. In a fraction-prevention trial, subjects were given supplements of Vitamin D3, and results showed reduction by 20% of hip and nonspinal fractures. In addition, a study conducted at Tufts University, found that decrease risk of falls increased with higher levels of Vitamin D3.
Vitamin D3 Benefit: Stay Healthy During Flu Season
If you’re worried about getting sick during this flu Season, Vitamin D3 has shown to lower chances of catching a cold. In Japan, a randomized controlled study was conducted on children receiving supplementation of Vitamin D3. Results presented that subjects given the supplement of Vitamin D3 were 40% less likely to contract influenza compared to subjects given a placebo. In another study of 800 military troops in Finland, observed subjects lost considerably more days of active duty from upper respiratory infection with lower levels of Vitamin D3 in comparison to subjects with higher levels of Vitamin D3. There are significant evidence that Vitamin D3 can help keep your immune system healthy to prevent infections and the common cold.
Vitamin D3 Benefit: Improves Memory
Vitamin D3 preforms a large role in the brain with Vitamin D receptors in the central nervous system and hippocampus. In an observational study of subjects with Alzheimer dementia and subjects without dementia, individuals with dementia had lower levels of Vitamin D3 then compared to the individuals without dementia.