Discover how exceeding 2,000mg of vitamin C daily triggers digestive distress, kidney stones, and other surprising health ...

Iron supplements are particularly infamous for causing constipation, nausea, and stomach pain. Vitamin C in high doses can ...

Medically reviewed by Sohaib Imtiaz, MD Oranges are loaded with vitamin C, but they are not the only whole food source of ...

How Much Vitamin C for Children Is Needed for Disease Protection: Recommended Intake . To ensure the best disease protection ...

Citrus is famous for vitamin C, but other fruits deliver even more of the nutrient important during cold and flu season. These fruits contain the most vitamin C.

The recommended dose of vitamin C is 40mg a day, but the NHS says that any dose under 1000mg a day is safe. “I would recommend being consistent with your intake rather than only focusing on it ...

The best time to take vitamin B12 depends on why you are taking it and in what form. Learn the best timing for your needs.

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. If you ask virtually any dermatologist or skin ...

Does taking vitamin C really make a difference to winter colds and flu, or does it just empty your wallet? Niki Bezzant investigates.

Guava is a good source of Vitamin C, much higher than oranges. It is a natural remedy to boost your immune system and fight infections Guava is linked to better heart health due to its high ...