Expert Warns of Health Risks in Nargis Fakhri's Extreme Fasting

Imagine your body is a car.

Nargis Fakhri tries a very strict diet where she only drinks water for nine days, twice a year.

She thinks it makes her look good.

However, a doctor says that it's not safe for most people.

Just like a car needs fuel, your body needs food to work well.

Not eating can cause problems like feeling sick or losing energy.

It's better to eat healthy foods, drink plenty of water, and get enough sleep to stay healthy, like filling your car with the right kind of gas.