A $1 paper notebook. Write down everything you eat, particularly how many calories it has: https://www.verywellfit.com/calorie-counting-dos-and-donts-3495627 ht

A $1 paper notebook. Write down everything you eat, particularly how many calories it has: https://www.verywellfit.com/calorie-counting-dos-and-donts-3495627 https://www.verywellfit.com/calorie-counting-dos-and-donts-3...