Intermittent fasting has been shown to lower insulin levels, increase human growth hormone (HGH), and raise testosterone levels. There’s also a chance IF may boost cognitive performance, and even help you live a longer life.
Some research shows that it can help exercise performance by 11-12%. I need all the dopamine and energy I can get. Motivating myself to wake up and do squats requires a level of ambition that I, unfortunately, do not posses.