Physical activity helps maintain weight by a. increasing the amount of energy the body uses at rest
b. decreasing endorphin levels in the brain
c. raising cholesterol levels in the blood
d. lowering the basal metabolic rate of the body

During his workout yesterday, anthony pushed himself by lifting heavier weights. today he is feeling good, but his muscles are sore. what principle is at work in this situation? a. specificity b. progression c. overload d. reversibility

How could you find out if that advice is based in scientific evidence?

This is a negative reaction to food that doesn’t involve the immune system