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, ...

When humans need more Vitamin B12—a nutrient that makes healthy red blood cells and turns food into energy—we can get it by ...

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.

A new scientific review suggests that the form of vitamin B12 you take may influence how effectively your body can use it, ...

Turkey is a lean source of protein that contains nutrients like selenium and B vitamins. It supports brain function, muscle growth, and immune health.

Cheese seems to make everything better, doesn’t it? From buttery sharp cheddar to gooey ripe Camembert, cheese is delicious ...

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

A well-planned vegan pregnancy is absolutely possible, but it requires intention, the right nutrients, and honest ...

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

Vitamin E is an antioxidant powerhouse that helps boost eye, skin, and immune health—and you might be surprised how abundant it is in some of your favorite foods.

Learn the best time to take vitamin B3 for cholesterol and why experts no longer recommend it for heart health.