What Percentage Of The Oxygen You Breathe Is Used By Your Brain? 5% 10% 20% 40% Did You Know! Your Immune System Can Mistakenly Attack Your Brain In a rare…

Which Organ Can Regenerate Itself After Losing Part Of Its Tissue? Heart Liver Lung Kidney Did You Know! One Rare Disorder Makes People Unable to Feel Pain A condition called…

Which Part Of Your Body Heals The Fastest After A Minor Injury? Skin on your arms Fingernails Tongue Hair Did You Know! Autoimmune Diseases Can Attack Almost Any Part of…

Which Everyday Habit Is One Of The Best Ways To Reduce The Spread of Germs? Drinking More Coffee Taking Vitamins Washing Hands Regularly Eating Dessert Did You Know! The Brain…

Which Part Of The Brain Helps Control Balance and Coordination? Cerebellum Frontal Lobe Temporal Lobe Brain Stem Did You Know! Loss of Smell Can Be One of the Earliest Signs…

Which Activity Burns More Calories In An Hour For Most People? Walking Slowly Sleeping Running Watching TV Did You Know! Your Immune System Can Mistakenly Attack Your Brain Many people…

Which Blood Type Is Known As The Universal Donor? A+ B+ AB+ O- Did You Know! Healthy-Looking Muscles Can Still Be Weak In some muscle disorders, muscles may appear normal—or…

What's The Recommended Amount Of Sleep For Most Adults? 4–5 Hours 5–6 Hours 7–9 Hours 10–12 Hours Did You Know! Some Muscle Disorders Are Triggered by Common Medications Not all…

Which Vitamin Is Best Known For Supporting Vision Health? Vitamin A Vitamin B12 Vitamin D Vitamin E Did You Know! Muscle Disorders Can First Appear in the Eyes or Face…