Vitamins A, D, E, and K are all fat-soluble and can be found in many everyday plant and animal foods, and in dietary supplements.

Find out the differences between water-soluble vitamins and fat-soluble vitamins, and discover the types, sources, benefits, and how they may affect health.

How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, ...

Water-soluble vitamins, including the B-complex group and vitamin C, are crucial for energy production, immune function, and overall health. Since the body doesn't store these vitamins, daily ...

Still, overdosing on "both water- and fat-soluble vitamins can cause a range of adverse reactions including irregular heartbeat, frequent urination, abdominal pain, weakness and appetite loss ...

You can get too much of a good thing — these are the vitamins and minerals you definitely don’t want to overdose on.

Dietitians explain the best time to take vitamins, which depends on the type of vitamins you take. However, timing can make a difference and consistency is key.

What are vitamins, and how do they work? What are vitamins? Soluble in fat vs. water The 13 vitamins Supplements Video Takeaway ...

More than half of American adults took dietary supplements between 2017 and 2020 — but are vitamins really essential for everyone? Experts share what you need to know.

Eventually, it turned out that the substance was actually eight water-soluble vitamins, which were each given an individual name, such as thiamine, and numbered in order of discovery.

But sometimes taking megadoses of some water soluble vitamins can also be problematic. "Fat-soluble vitamins can definitely become toxic at high levels but so can water-soluble vitamins," Hultin said.