When your body burns calories more efficiently, you
a. decrease the amount of muscle mass and increase the amount of body fat.
b. increase the amount of muscle mass and decrease the amount of body fat.
c. lose all your body fat.
d. exercise without fatigue.?

B or C

Explanation:

Fat is an energy storing nutrient so you would burn out all the kilocalories of Fat before burning out anything else. It depends on what exercise youre doing and just burning calories doesnt mean youre also building and working out your muscles. You need to put your muscles under pressure for the mass to increase. In my opinion since no exercise is said in the question you would only lose your body fat as it didnt specifically mention exercise

don't compare yourself to others, this is a big one because due to photoshop and surgery people have this unrealistic image of what they should look like in their head.

think about good qualities you have and jot them down so can go back when you're feeling down about yourself.

make sure you have good hygiene, bathing often, face routine, brushing teeth.

if you'd like to change something set a realistic goal! (;

take a break move to stretching and slowly work back into physically exercising if the problem continues go to a doctor or physical therapist