Experts explain the relationship between vitamin deficiency and hair loss, and reveal the vitamins you should get tested now.

Cortisol is a hormone that naturally occurs in your body, but can cortisol supplements really reduce stress? We asked experts ...

Falling short on vitamin D isn’t something to brush off, either. Vitamin D deficiency has been linked to a slew of health ...

Vitamin E is an antioxidant that's essential for eye health. A deficiency can lead to vision loss over time.

Not all milk is created equal. From almond to whole, here’s how popular types of milk rank from healthiest to least healthy—based on nutrition.

As COVID-19 continues to circulate in new waves, researchers are looking beyond vaccines to find other ways to protect people ...

Researchers have identified the most studied and promising over-the-counter herbal products and dietary supplements for ...

Exercise may reduce VF progression among older adults, but vitamin D3 and omega-3 supplementation do not appear to impact rates of new or total VF.

Low energy, poor physical performance, and weak muscles make you feel old and tired. The good news is that there are supplements with natural ingredients that m ...

Discover why plant-based meats face challenges despite their environmental and health benefits, and how they compare to traditional meat options.

Want to feel better, think clearer, and eat cleaner? These healthy foods are easy to add, and they truly make a big ...