Answer:
Kindney Cancer
Explanation:
Cancer in the kidneys can lead to a lack of enough red blood cells, called anemia. Red blood cells transport oxygen to your body's tissues. When you don't have enough of them, you'll become tired, pale, and short of breath. Renal cell cancer can also release substances that increase your blood pressure.
Blood sugar that's either too high or too low for too long may cause various serious conditions, all of which can lead to a diabetic coma
Fitness instructor because its the type of thing you can make into fun and learn about
health meals.