A healthy weight can depend on many factors, including your age, sex, muscle mass, bone mass, and lifestyle. Some measures, like body mass index (BMI), do not take all of these measures into account.

You may have a pretty good idea of how much you should be eating per day. Or you might not have a clue and simply tuck into ...

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 of ...

Babies develop at very different rates, both physically and when reaching developmental milestones like sitting, walking or ...

At every appointment, your baby's doctor will measure and record your baby boy's measurements on their personal growth chart. How your baby grows over time will help your doctor track their physical ...