The usda recommends to limit calories from solid fats and/or added sugars that provide few or no nutrients. what type of food does this describe?

This describes food that has lots of sugars and fats such as ice cream, cake, cookies, etc. These are foods that will lower your stamina, and make you feel slumpy. We should watch what we eat, or else we might gain too many calories! It’s the right thing to maintain a healthy balance of fats and vitamins! The 5 food groups are awesome to use!! I hope this helps! God Bless!!!

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.