It is minor, but there is a difference in vitamin D vs. D3. Here, dietitians explain what you need to know, including if one ...

Learn the exact daily vitamin C amounts recommended for adults and why smokers need significantly more than the standard dose ...

Guava, a nutritional superfruit, offers numerous health benefits due to its high Vitamin C, fiber, and antioxidant content.

Calcium supplements can benefit people who are at risk of osteoporosis or have a calcium deficiency. However, some risks are ...

Julia Zumpano, RD, LD, has been a registered dietician at the Cleveland Clinic Center for Human Nutrition for almost 20 years ...