The average weight of a 13-year-old may depend on several factors. Height is one of the main factors affecting weight in children. Puberty can also affect a child’s weight and appearance.

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Finding the right support group may help you reach your weight loss goals. You can join local peer support groups, clinic-based groups, forums, or even start your own group. When you join a ...

However, they experience muscle and strength atrophy in their 40s and 50s. On average, men and women between 20 and 29 can bench press 100 percent of their body weight. The number goes down to 90 ...

Unexplained weight loss occurs when people lose weight without any clear explanation, such as a change in diet. Possible causes include muscle atrophy, thyroid disease, digestive problems ...

If you have a high muscle mass your weight might be higher than expected even if your BMI is normal. BMI only considers height and weight, not body composition. You might have a higher percentage ...

If you wonder how your body sizes up to others your age, it can help to compare to the average weight and height of teenagers. Keep in mind there are several factors that affect the average weight ...

The CSS Profile is used to determine aid from the college or university. The form opens Oct. 1 each year, but deadlines to submit vary by college. Fee waivers are available for eligible students.