what if i ate just carrots and fruit for a whole month?!

You would probably lose a bunch of weight and possibly have an orangish tint to your skin.

You wouldn't be lacking too many vitamins and minerals as long as you ate a variety of fruits, but you would be lacking protein which is important. You probably wouldn't want to limit yourself so severely in your diet. Variety is the spice of life and that is important in food choices also.

Nutrition class I aced

If you could possibly do it, you'd lose weight and regain it when you went back to your regular way of eating. People need a diet they can work into a life plan. You need some carbs like whole grain bread to help satisfy, some lean protein, fruits and vegetables.

You'd end up sick because you'd be missing so many essential vitamins and nutrients.

your gonna be sick

you might get sick