At the same time though, I see a lot more positive results with longer term fasting here than intermittently fasting. Also low carb diets in combination with IF would not break you out of ketosis, I would be willing to bet after weeks that would end up being anti androgenic.
I myself noticed 80% recovery for a day when I broke my 3 day fast with a no carb meal, then carb backloaded at night… the fasting and no carb mea put me in an anti androgenic state, opening the receptors potentially, then the insane amount of carbs I ate was pro-androgenic. This hasn’t been replicable for me though, not like St. John’s wort has.