Vitamin B12 is crucial for preventing megaloblastic anemia, a blood condition that makes people tired and weak.

How much vitamin D do you need? The worldwide prevalence of vitamin D deficiency is very high, as high as 50%.

Sugar and dopamine have a genetic link. Sweet receptors are known to trigger the release dopamine via “reward centers” in the brain.

Does your face turn red after a couple of sips of wine? Do you sense facial flushing whenever you go out for drinks?

Overcoming overeating is partly influenced by your genes. Faulty genes produce defective version of satiety hormones.

Coenzyme Q10 plays an important role in metabolism. It is a coenzyme, meaning it helps enzymes work more effectively.