vitamin D, was unambiguously identified in the 1930s, thanks to the work of researchers studying the chemical structures of members of the cholesterol family.

But as far as their structure is concerned, these RNAs all share the same basic single-stranded chemical structure with, in some cases, higher-order structures obtained through complementary base ...

A systematic review of 11 studies including 3049 patients published in Nutrition Reviews showed that vitamin D supplements ...

Energy-making chloroplasts from algae have been inserted into hamster cells, enabling the cells to photosynthesize light, according to new research in Japan. It was previously thought that combining ...

Check your cupboards. Some infant formula sold at CVS has been recalled due to high levels of vitamin D. Here's what to know. Perrigo Company recalls infant formula sold under CVS label over ...

Chemical formulae The chemical formula for a substance shows how many atoms of each element are present in a molecule, or the proportion of atoms of each element. The formula can be worked out ...

Good news: Your body actually has the ability to make vitamin D on its own when a chemical in your skin gets direct sunlight. Bad news: Most people can't make as much vitamin D as their bodies need.

Different types of chemical bonding, and patterns and trends can be observed in their arrangement. Structure and bonding Elements are held together in different ways and the properties of chemical ...

Vitamin K is a collective term for a group of compounds with a similar chemical structure ... It's often combined with other nutrients required for skeletal health, such as vitamin D and calcium. Most ...

This article is based on reporting that features expert sources. “The association between vitamin D deficiency and depressive disorders is well established based on the existing research ...

Research on organic solar cells has been conducted for a long time. Recent advancements in understanding their molecular ...

When exposed to sunlight, your skin creates much-needed vitamin D. Sunlight exposure also releases serotonin, which is a feel-good brain chemical that helps you ... Put them all together, and you have ...