Our bodies need iron to function but it can’t make it on its own. We need to eat enough iron-rich foods to make sure our bodies can transport oxygen to cells, grow and keep up with hormone production.

Iron and vitamin D are two nutrients that play essential roles in health, such as oxygen transportation and calcium absorption. Many people supplement with iron and vitamin D in order to keep their ...

Taylor Leamey wrote about all things wellness for CNET, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a ...