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NHS Choices: "What is the body mass index (BMI)?"
Heart Foundation: "Waist measurement."
National Heart, Lung, and Blood Institute: "Assessing Your Weight and Health Risk," "Reduce Screen Time."
Mayo Clinic: "Belly fat in men: Why weight loss matters," "Prediabetes," "Cholesterol test," "Metabolism and weight loss: How you burn calories," "Water: How much should you drink every day?"
American Heart Association: "The Facts About High Blood Pressure," "Health Threats From High Blood Pressure," "What Your Cholesterol Levels Mean."
Diabetes.co.uk: "Blood Sugar Level Ranges."
American Diabetes Association: "Checking Your Blood Glucose."
CDC: "Physical Activity Guidelines," "Alcohol and Public Health: Frequently Asked Questions," "Health Effects of Cigarette Smoking."
American Journal of Clinical Nutrition: "Amount of time spent in sedentary behaviors and cause-specific mortality in US adults."
NIH News in Health: "Don't Just Sit There!"
UCLA Health: "Ergonomics for Prolonged Sitting."
Brazilian Journal of Physical Therapy: "Effects of 10,000 steps a day on physical and mental health in overweight participants in a community setting: a preliminary study."
International Journal of Behavioral Nutrition and Physical Activity: "How many steps/day are enough? for adults."
JMIR mHealth and uHealth: "Long-Term Effectiveness of a Smartphone App for Improving Healthy Lifestyles in General Population in Primary Care: Randomized Controlled Trial (Evident II Study)."
National Sleep Foundation: "Why Do We Need Sleep?" "The Connection Between Sleep and Overeating."
Imperial Journal of Interdisciplinary Research: "Text Neck Syndrome - Systematic Review."
Sleep.org: "Scary Ways Technology Affects Your Sleep."
Attention, Perception & Psychophysics: "Technology consumption and cognitive control: Contrasting action video game experience with media multitasking."
Psychology Today: "Gray Matters: Too Much Screen Time Damages the Brain."
Dana Foundation: "The Truth About Research on Screen Time."
FamilyDoctor.org: "Hydration for Athletes."
ChooseMyPlate.gov: "All About the Fruit Group," "Fruits: Nutrients and Health Benefits," "All About the Vegetable Group."
Rethinking Drinking: "What are symptoms of an alcohol use disorder?"
Harvard Health Publishing: "Light and social smoking carry cardiovascular risks."
Reviewed by Carol DerSarkissian on August 30, 2020
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
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