Yes, but only because I was sick.
Healthy food, like vegetables, pulses, milk, fruits etc. and a lot of water. And I had to eat that healthy food in a “convenient” way too, like I can’t eat potatoes or spinach in a fried way or I can’t drink milk through stuff like tea and coffee because apparently they cause dehydration
Apart from the eating thing, I had a strict sleep schedule. 5 a.m. wakeup and 11 p.m. sleep. Sleeping early makes you feel refreshed and energised in the morning (due to high serotonin levels) and causes low symptoms of depression and anxiety compared to sleeping at night (or no sleep at all, for that matter)
I mean, yeah, they helped in reducing my sickness. These foods also helped reduce my weight (well most of the credit goes to those meds ). I felt mentally more relaxed with the reduced caffeine intake and was able to catch up on work with renewed vigour