Zinc is a trace mineral that helps the body produce and activate immune cells that fight infection. It’s also essential for wound healing and DNA synthesis. 3 Without enough zinc, your immune response ...

Zinc is an essential nutrient with many health benefits. Learn about zinc's health benefits, food sources, safety concerns, ...

Iron is an important mineral, but some supplements make it difficult for your body to absorb, or increase the risk of side effects. Here's how to avoid any issues.

Health experts warn that combining certain supplements—or taking them at the wrong time—can block nutrient absorption, cause ...

Five nutrient-rich foods support hair growth and scalp health, including eggs, leafy greens, nuts, fatty fish, and fermented dairy.

QUESTION: Hi Dr. Zac, am I being hoodwinked into buying vitamin supplements, or do they actually work? I’ve been feeling constantly tired despite getting enough sleep, and I suspect I might be low on ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

When you brush or wash your hair, it's perfectly normal to lose a few strands, as people naturally lose 50 to 100 hairs per day. However, if you're dealing with something more serious, you may be one ...

Nourishing your hair from within is key to achieving healthy growth and shine. A diet rich in protein, iron, healthy fats, ...

Medically reviewed by Patricia Mikula, PharmD Taking vitamin C and zinc together may enhance immune support and shorten the duration of a cold, especially if you take it within 24 hours of noticing ...