Whey Protein: Doctor Answers Common Questions

Whey protein is a protein supplement derived from milk, often used to help people meet their daily protein needs, especially after workouts.

A doctor answered common questions about it.

You don't *need* it if you get enough protein from food, but it can help if you don't.

The general advice is to have 1 gram of protein per kilogram of your body weight daily.

It's safe for healthy people, but those with kidney problems should be cautious.

The best time to take it is after workouts, and start with small amounts.

Women can use it too.

The main side effect is constipation, and it is important to read labels to avoid unhealthy additives.