Personally, if you are healthy, you don't need to eat any nutrients. Now many nutrients contain hormones, which is not good for long-term consumption, so I suggest you even take out 10 minutes of exercise every day. Don't tell me I don't have time. I went there in my senior year. Running and exercising every day 10 minutes is no problem. It is better to eat more fruits and drink more milk every day now. The nutritional value of milk is very high, which can be regarded as the experience of a senior student, hehe.
Three meals a day must be guaranteed on time and in quantity, just eat some vitamins and calcium tablets properly, and nothing else is needed. Finally, I wish you success and get into an ideal university ~