Randomized trial in 24 recreationally active adults, half keto-naive and half keto-adapted. A pre-workout with about 7 g BHB salts (72% R-BHB), about 100 mg caffeine, taurine and leucine was taken 15 minutes before cycling to exhaustion. Time to exhaustion rose 8.3 percent in keto-naive and 9.8 percent in keto-adapted subjects.
A goBHB specialist picks these up and answers inside one business day.