Question

explain food fads just beliefs

Answer 1

eating "bhindi" makes one good in mathematics
no there is no relation b/w eating  bhindi (lady finger) and being good in mathematics.
white eggs are better than white ones
no both types of eggs have same amount of nutrients.
Fish is a brain food it makes u intelligent.
No fish is just a protein rich food.It has to do nothing with intelligence
 

Answer 2

To describe simple, catchy diets that often focused on a single element such as cabbage, grapefruit or cottage cheese is called food fad