Metabolism is the process by which the body converts food into energy.
A person's metabolic rate determines how many calories they burn at rest.
A slow metabolism can make it difficult to lose weight, as the body burns fewer calories.
Certain factors, such as age, gender, and genetics, can affect a person's metabolic rate.
Diet and exercise can help boost metabolism and aid in weight loss.
It is important to maintain a healthy lifestyle to keep metabolism functioning properly.