From Abdominal Pain To Elevated Liver Enzymes: 5 Dangerous Side Effects Of High-Protein Diet No One Talks About

Too much animal protein can promote chronic inflammation that can damage cells and DNA due to the saturated fat and other compound found in it.

Written by N. Lothungbeni Humtsoe | Updated : February 16, 2026 2:44 PM IST

1/5

Side Effects Of High-Protein Diet

High-protein diets have become a popular trend to build muscle or lose fat quickly. However, healthcare professionals are raising concerns about the side effects of consuming too much protein that no one talks about. The National Institute of Health (NIH) states that high protein or high meat intake can cause several health conditions, like coronary heart disease, among many others, due to saturated fat. The US health agency also highlights that consuming too much food rich in protein can cause liver function disorder and precipitated progression of coronary artery disease. Check out these five side effects of high protein diet that can cause harm to your health:

2/5

Coronary Artery Disease

Many studies shown that consuming high protein diet can worsen your coronary artery disease, because of lipid buildup and inflammation in blood vessels. This type of diet is concerning for better health because it is known to exacerbate cardiovascular strain, potentially leading to atherosclerosis and heart conditions. Also Read - Doctors Warn: Ignoring Blood in Stool Is Leading to Late Colon Cancer Diagnosis

3/5

Strain On Kidney Function

Other studies have also found that a diet rich in protein can lead to kidney disease by producing unwanted acid in the organ. This can elevate the glomerular filtration rate which can result in higher excretion of calcium and sodium. This progression can increase your risk of developing kidney stones, including uric acid and calcium oxalate stones.

5/5

Bone Health Risks

The NIH points out that excessive protein intake can also result in disorders of bone and calcium homeostasis. The good news is that discontinuing animal protein intake and increasing vegetable protein may decrease bone loss and the risk of hip fracture. Disclaimer: The content on TheHealthSite.com serves only for informational purposes and does not replace expert medical guidance, diagnosis or treatment options. Always consult with your doctor or qualified healthcare provider whenever you have questions about your health or medical condition.