The Best Weight Loss Supplements for Women This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: The best ...

Brain fog and fatigue might not be aging. Check these 8 signs that your 'forgetfulness' is actually a Vitamin B12 deficiency.

A major review of international research suggests vegetarian and vegan diets can be suitable for children and teenagers, and ...

Can vitamin B12 deficiency be a sign of cancer? Learn the symptoms, risks, connection to cancer, treatments, and why this ...

Massive review finds vegetarian and vegan kids are leaner with better cholesterol, but face significantly higher vitamin and ...

A research team has managed to “bottle” a highly reactive carbene in water, overturning a major assumption in chemistry.

Some vitamins and supplements may be unknowingly disrupting your sleep, especially if they affect your energy levels. Here's what experts recommend to protect your rest.

The margin for error is narrower with vegan diets—and when it comes to childhood nutrition, that margin matters.

Eating this before drinking may slow alcohol absorption and ease the strain on your body. A doctor explains how this simple habit could help reduce hangover symptoms the next day ...

People usually think about hair in terms of style or grooming, but honestly, it’s way more than that. Science keeps showing ...

Vitamin B6 deficiency symptoms include mood changes, mouth sores, skin lesions, nerve damage, loss of muscle control, seizures, and more.

Vitamin B12 is essential for blood formation, nerve and brain function, and energy metabolism. Deficiency is common in vegetarians, older adults, and malabsorption states and causes fatigue, ...