Vitamin C is valued for its positive impact on health, but its supplementation raises controversies. Scientists warn against ...

While citrus fruits like oranges (one medium-sized orange can provide over 70 mg of vitamin C, meeting or exceeding the recommended daily intake for most people), lemons and grapefruits are iconic ...

Vitamins are a great way to ensure your body gets the essential nutrients it needs beyond what you eat, but the vitamins you ...

Sevilla says that taking more than 2,000 mg of vitamin C daily has been known to cause GI effects like nausea and abdominal pain. It's primarily because of those issues that the tolerable upper ...

Compared with men in the lowest vitamin C intake group (<250 mg per day), those in the highest intake group (≥1,500 mg per day) had a 45% lower risk of gout. For every additional 500 mg of total ...