Experts Advise Caution on Protein Supplements for Children and Teenagers

Health experts are urging caution regarding the use of protein supplements by children and teenagers, stating that these products are generally unnecessary and can carry potential risks. Registered dietitian Nichola Ludlam-Raine and consultant paediatrician Dr. Ramnik Mathur both emphasize that individuals under 18 can obtain all the necessary protein through a balanced diet.

During puberty, adolescents experience rapid growth spurts and require increased protein for developing muscle and bone mass. However, experts warn that excessive protein intake can overload the kidneys and liver as the body works to excrete the excess. Dr. Mathur recounted a case where a child's kidneys failed due to excessive protein consumption.

Ludlam-Raine points out that the protein supplement market is not as strictly regulated as medications. While some reputable companies conduct third-party testing, it is not a universal practice, meaning the contents of a product may not always match its label. Some powders can also contain high levels of added sugar, artificial ingredients, or hidden stimulants.

Experts recommend distributing protein intake throughout the day, aiming for 20-25 grams per meal. They stress the importance of micronutrients like zinc, calcium, and magnesium, which are abundant in whole foods but can be missed if meals are replaced by protein shakes.

For teenagers considering protein supplements, health professionals advise prioritizing dietary improvements first. If a supplement is still desired, it is recommended to consult with a registered dietitian or nutritionist beforehand. Unwanted side effects from protein powders can include bloating, gas, cramps, and diarrhea, and individuals with pre-existing health conditions should only use them under medical guidance.