A study found that "the brains of obese people looked 16 years older than the brains of those who were lean, and in overweight people looked 8 years older."
Obese people had "8 percent less brain tissue than normal-weight individuals" and overweight people had "4 percent less brain tissue."
Obese people had "8 percent less brain tissue than normal-weight individuals" and overweight people had "4 percent less brain tissue."
