Feb 20, 2024, 04:53 PM IST

Side effects of taking excessive Vitamin C

Deepika Shakya

Taking too much vitamin C can cause digestive issues such as diarrhea, nausea, and abdominal cramps.

Digestive Disturbances

High doses of vitamin C can increase the risk of developing kidney stones, especially in individuals with a history of kidney problems.

Kidney Stones

Excessive intake of vitamin C may interfere with the absorption of iron from plant-based sources.

Iron Absorption Interference

High doses of vitamin C may interfere with the absorption and metabolism of vitamin B12.

Risk of Vitamin B12 Deficiency

Consuming large amounts of vitamin C, especially in the form of acidic supplements or chewable tablets, can increase the risk of dental problems such as tooth decay and sensitivity.

Dental Issues

Some individuals may experience headaches or migraines as a result of consuming large amounts of vitamin C, especially in supplement form.

Headaches

Taking too much vitamin C can lead to an imbalance of antioxidants in the body, causing oxidative stress and potential damage to cells and tissues.

Increased Oxidative Stress

While vitamin C is essential for overall health and immunity, consuming excessive amounts can lead to various side effects.

 This content including advice gives generic information only and is in no way a substitute for qualified medical opinion.