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Body Mass Index
health.howstuffworks.com/wellness/diet-fitness/weight-loss/bmi.htm
bmi, body mass index, weight, overweight, underweight, healthy weight, healthy, health
How Exercise Works
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Exercise creates a set of responses in your body, whether you work out regularly or not. Find out how these responses can be enhanced by training.
How Does Death by Hanging Work?
health.howstuffworks.com/diseases-conditions/death-dying/death-by-hanging.htm
Death by hanging can be one of the fastest and most painless methods of execution. Read about death by hanging and find out how death by hanging works.
How Paramedics Work
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Paramedics are trained in prehospital care and are often involved in emergency situations. Learn more about how paramedics save lives every day.
Why is 90 minutes of exercise per week the ideal amount?
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If you get 90 minutes of exercise per week, you help your heart significantly. Learn why it's important to get at least 90 minutes of exercise per week.
Paroxysmal Nocturnal Dyspnea
health.howstuffworks.com/diseases-conditions/respiratory/paroxysmal-nocturnal-dyspnea.htm
Paroxysmal nocturnal dyspnea is a sign of heart failure that makes people have trouble breathing while lying down. Learn about paroxysmal nocturnal dyspnea.
How 3-D Bioprinting Works
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Bioprinting is an offshoot of 3-D printing that aims to allow scientists and medical researchers to build an organ. Learn more about bioprinting.
Vasodilator Drugs
health.howstuffworks.com/medicine/medication/vasodilator-drug.htm
Vasodilator drugs lower blood pressure by widening blood vessels. Learn more about visodilator drugs and how they work.
How Does the Body Make Electricity — and How Does It Use It?
health.howstuffworks.com/human-body/systems/nervous-system/human-body-make-electricity.htm
How does the human body make electricity? Learn about the human body and its ability to make electricity and find out why electrical signals are so fast.
Low-sodium Diets
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Low-sodium diets seeks to reduce the level of sodium that the body intakes through food. Learn more about how low-sodium diets work in this article.