Just got back some blood tests after 10 weeks on 10-12.5 mg of MK-677 a day.
Had a very low IGF-1 pre-cycle at 101, after 10 weeks it is 206. So MK-677 doubled my IGF-1 in 10 weeks.
The low starting IGF-1 is partially due to my pre-cycle intermittent fasting with keto. Still on strict keto...