Health Explained Simply
Human body, medicine, and wellness
7 explanations
How does measles get into your body in the first place?
Imagine someone has the measles and they cough or sneeze really close to you. Think of it like this: The measles is...
Why does exercise help feelings?
Exercise helps your feelings by making your brain release happy chemicals. Imagine your brain is like a factory that...
arterial blood gas
An arterial blood gas test is like checking the air and gas levels in your body's delivery truck (your blood) to make...
Why do we have different blood types?
Imagine your blood cells are like tiny cars. On each car, there are little flags, like team colors. These flags are...
what is the difference between bmi and body fat percentage
BMI is like figuring out if a box is heavy based only on its size and height, while body fat percentage is like...
Why do we need sleep?
Imagine you're playing with your toys all day. You run around, build towers, and have lots of fun! But after a while...
What is a sleep ring
A sleep ring is a small ring you wear on your finger that helps track how well you sleep at night. Imagine your body is...