Vitamin D is a fat-soluble vitamin that plays a number of critical roles in human body. It is significantly for immune system health, leaving many people wondering if supplementing with vitamin D can help reduce the risk of contracting the new coronavirus that causes COVID-19.  There some research shows that having healthy levels of vitamin D helps keeping human immune system healthy and protecting against respiratory illnesses in general.

Significance of Vitamin D
Vitamin D plays a critical role in promoting immune response. It has both anti-inflammatory and immunoregulatory properties, and is crucial for the activation of immune system defenses. In addition, vitamin D deficiency has been linked to decreased lung function, which may affect your body's ability to fight respiratory infections.

Natural Vitamin D Supplements
To make sure you can get vitamin D, you need to try some vitamin D-rich foods or natural vitamin D supplements.

Mushrooms Extract
Mushrooms are rich in vitamin D, and eating mushrooms can supplement vitamin D. Mushrooms are also rare health foods, such as shiitake mushrooms and lion's mane mushroom. If you don't like the taste of mushrooms, I suggest you try supplements containing mushroom extracts.

Strawberry Powder
Strawberries are rich in nutrients such as vitamin D, ellagic acid and anthocyanins. In the season when strawberries are not available, try foods containing strawberry extracts. Such as strawberry powder, strawberry tablets, juice, etc.

Orange Juice Drink
Some countries add vitamin D to orange juice. Drink a glass of orange juice at breakfast to get the daily vitamin D needed.  

Depending on a person's dietary preferences, consuming enough vitamin D may be difficult. In this case, vitamin D supplements, natural plant extract may be beneficial choice. Always reach out to Naturalin sales team for advice on which Naturalin products are best suited to your products development needs and projects, or check our All Products page.

In Summary
Researches show evidence that vitamin D supplements may help reduce the risk of developing COVID-19 but is still limited. What helps you is that keeping healthy vitamin D levels can enhance immune health. For more information please contact us, and visit our Naturalin News page for a full list of our industry news.

References:
https://pubmed.ncbi.nlm.nih.gov/21297070/
https://www.biorxiv.org/content/10.1101/2020.06.21.162396v1