Strep throat is caused by a bacterial infection and athletes foot is caused by a fungal infection
Sorry babe i don't get your question if your question is "how does the body use food" then your answer is this (when you eat, your body breaks down all of the starches, sugars, fats, etc. from food that you eat, and uses that from the food you just ate for ENERGY so you can stay alive) so long story short your body uses food for ENERGY....but if that wasn't your question then i'm sorry i don't know
The family doctor knows us for many years and continuously following his old medical treatment procedure with us which might not be any value to us but going for a specialist is the conservative first approach treatment rather a aggressive treatment.
If he sprained his ankle and you know he's n pain, then you should see the doctor or make an appointment. If the injury is severe then take him or her to the emergency room.
