https://www.123articleonline.com/rss/author/365933/lifeline-laboratoryArticles written by lifeline laboratory from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1328237/vitamin-d-some-sunshine-in-the-day-keeps-the-pain-away Vitamin D is a fat soluble vitamin that is naturally present in very few foods (20%). But it can be produced inside the human body after exposure to sunlight (80%). https://www.123articleonline.com/articles/1328239/zinc-everything-you-need-to-know Zinc is an essential micronutrient that plays a fundamental role in maintaining good health of our immune system, skin, gastrointestinal tract and nerves. It is required for many enzymatic reactions in our body. It helps our immune system to prevent disease and fight infection and heal wounds quickly.