No. 1 Nutrition regime
In order for your body to work “like a clock,” it needs to be properly “tuned”.
To do this, divide your breakfast into two parts and eat the first part at 8 in the morning, and the second at 11.
Then have dinner, and at 16 o’clock eat fruits, and only then proceed to dinner (the principle of fractional nutrition). Thus, you will force your body to spend all the energy it receives, which comes on a regular basis, without the possibility of putting it aside.