7 Potential Side Effects Of Overconsuming Protein

By Shubhi Kumar
26 Mar 2025, 13:00 IST

Protein is an essential nutrient that plays a vital role in muscle growth, repair, and overall body function. Excessive intake can lead to negative effects. From dehydration to kidney strain, tap to read!

Dehydration

Excess protein has a high risk of dehydration. The body processes additional nitrogen. More nitrogen means requiring more water as a result of the excess protein consumption.

Heart issues

Too much protein might overload your cardiovascular system. Afterwards have a greater risk for heart disease hypertension, or high blood pressure.Heart issues Too much protein might overload your cardiovascular system. Afterwards have a greater risk for heart disease hypertension, or high blood pressure.

Constipation

Consuming a high-protein diet low in fibre can contribute to constipation, as protein often delays the digestive process.

Liver problems

Overconsuming protein can result in the liver working harder. Over time, this can result in damage or difficulty in digesting.

Weight gain

When consuming too much protein, and consuming excess calories. The excess protein can convert to fat and result in higher body weight.

Kidney issues

This can lead to problems if you have any pre-existing kidney problems. It can result in requiring the kidneys to work hard. It potentially leads to damage.

Brain fog

A high-protein diet can result in brain fog. Brain fog can affect cognitive functions like focus and memory and is a result of nutrient imbalance.

Information credits

As per the research by the National Institute of Health, excess protein intake can lead to negative effects, from dehydration to kidney strain. However, it is advisable to consult a healthcare professional for personalised suggestions.