Over half of americans have a bmi over 30, placing them in the obese category.

The provided statement is incorrect.

Explanation:

Body mass index or BMI refers to the value which is taken from the mass as well as height of the individual. It refers to the body mass divided by the square of the height of the body and it is usually expressed as Kg/m2. BMI refers to the screening tool which can reveal whether the individual is overweight, obese, or underweight. An individual carrying excessive weight may result in many health conditions like high blood pressure, diabetes, and cardiovascular problems.

BMI of less than 18.5 indicates that the individual is underweight; 18.5-24.9 refers to the healthy weight for the height of the individual. 25-29.9 indicates overweight and the individual is under high risk of developing cardiovascular problems. Individuals having BMI over 30 are considered to be obese. The consequences of increased level in adults include coronary artery disease, type 2 diabetes, hypertension, gall bladder disease, dyslipidemia, osteoarthritis and sleep apnea. Over half of the Americans are more or less into the overweight category, according to the statistics.

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Answer Details:

Grade: High school

Subject: Biology

Chapter: Physical fitness

Keywords:

Cardiovascular problems, BMI, body mass index, overweight, underweight, obese, height, weight, high blood pressure, diabetes.

i think the answer would be b.