If someone eats more calories than they burn, then they will put on weight, as I understand.
Question 1:
But what if a person eats a lot of calories but zero fat? Or zero saturated fats and trans fats?
Would the person then put on weight or not?
That question is based on the idea - and I don't know if this is true or not - that people put on fat by eating too many calories because the body burns other stuff that it extracts from food before burning the fat from food.
So question 2:
Is it true that that is the reason the body accumulates fat - because the body uses other things as energy before using fat?
That first question is also based on the idea - and again, I don't know if this is true or not - that the body cannot convert something that is not fat, into fat. Something that is not fat cannot be changed into fat in the body.
Question 3:
Is it true that the body cannot convert something that is not fat into fat? Rather, the body simply accumulates fat while burning other things?
And question 4:
Would a diet consisting only of fruit, vegetables, nuts, seeds, honey, eggs, and fish be effective for a person to lose weight even if the person eats a lot of food - so long as they only eat those things?