Increased endurance performance: by sparing muscle glycogen stores, lowering blood lactate levels, and increasing efficiency of muscles
 
Improved muscle recovery: increased rate of glycogen resynthesis (replenishing energy stores) and protein synthesis (rebuilding muscles), decreased muscle breakdown
Enhanced cognitive ability: ketones can cross the blood-brain-barrier to provide an efficient source of fuel for neurons, allowing you to sustain peak cognitive performance for longer
Support fasting and dietary goals: can allow you to stay in ketosis while consuming carbs