What Happens If You Take Too Much Vitamin C?

- Simran Suri

Vitamin C, is essential for overall health and well-being. It supports immune function, collagen production, wound healing, and protect cells from damage caused by free radicals.

Photo Credit: Freepik

However, consuming excessive amounts of vitamin C, can lead to several potential side effects.

Photo Credit: Shutterstock

High doses of vitamin C can cause digestive issues such as diarrhea, nausea, vomiting, abdominal cramps, and bloating.

Digestive Disturbances

Photo Credit: Shutterstock

Vitamin C enhances the absorption of non-heme iron (iron from plant-based sources) in the intestines. Therefore, excessive vitamin C intake may lead to iron overload. 

Iron Overload

Photo Credit: Shutterstock

High doses of vitamin C can interfere with the accuracy of certain medical tests, such as blood glucose monitoring in diabetic individuals, leading to false positive diagnosis. 

Interference with Medical Tests

Photo Credit: Freepik

Excessive vitamin C intake may increase the risk of kidney stone formation in susceptible individuals. Vitamin C is converted to oxalate in the body, which can form kidney stones.

Kidney Stones 

Photo Credit: Freepik

5 Side Effects Of Having Too Much Vitamin B