Close

Member Login

Invalid username or password.
Incorrect Login. Please try again.

not a member? sign-up now!

  • Experts define underweight as a BMI (body mass index) less than 18.5. The formula to calculate BMI is a bit complicated: Take your weight in pounds and divide it by your height in inches, squared. Multiply that result by the number 703. Or, for an easier way, plug your height and weight into the National Institutes of Health automatic BMI calculator: BMI Calculator READ MORE»
    READ MORE ABOUT > A To Z, diagnosis guide
  • A condition in which the thyroid gland becomes overactive (hyperthyroidism) or underactive (hypothyroidism), producing either too much or too little of the hormones that regulate the body’s metabolism. READ MORE»
    READ MORE ABOUT > A To Z, diagnosis guide
  • An autoimmune disorder in which the body produces antibodies that attack cells in the thyroid and slow down production of thyroid hormone, resulting in hypothyroidism. It is the most common thyroid disorder in the United States. READ MORE»
    READ MORE ABOUT > A To Z, diagnosis guide
  • A condition in which an underactive thyroid gland produces too few hormones, thus slowing down the body’s metabolism. It is the most common thyroid disorder. A common cause of hypothyroidism is Hashimoto’s disease, an autoimmune disorder in which antibodies attack cells in the thyroid, causing it to produce less thyroid hormone. READ MORE»
    READ MORE ABOUT > A To Z, diagnosis guide
  • A condition in which an overactive thyroid produces too much hormone, kicking the metabolism into high gear. One common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder that tends to run in families and affects the entire thyroid gland. Another cause is so-called “hot nodules” that can form on the thyroid. The nodules contain cells that produce too much of the thyroid hormone thyroxine. READ MORE»
    READ MORE ABOUT > A To Z, diagnosis guide
Page 4 of 12