Keto BHB salts are supplemental forms of beta-hydroxybutyrate (BHB), a type of exogenous ketone that provides an alternative fuel source for the body, especially during low-carbohydrate or ketogenic diets. These salts are often bonded with minerals like sodium, calcium, or magnesium.
In physically active individuals, BHB salts may enhance endurance, reduce perceived exertion, and support mental clarity by supplying a fast-acting, efficient energy substrate during periods of low glycogen availability. They are particularly popular among those engaged in ketogenic diets or fasted training protocols.
BHB can also help reduce the symptoms of “keto flu” and support electrolyte balance, improving overall exercise performance and recovery in the context of a low-carb lifestyle.
Synonyms:
Exogenous ketones, beta-hydroxybutyrate salts, BHB ketones.
Benefits:
- Provides quick energy for low-carb athletes
- May reduce fatigue and improve mental focus
- Supports endurance performance during glycogen-depleted states
- Helps maintain electrolyte balance on a ketogenic diet
Sources:
Synthesized in labs by bonding BHB with electrolytes such as sodium or magnesium.
Observations:
Often used in powder or capsule form pre-workout or during fasting. May cause mild digestive upset in some users.
Areas of Study Related:
Ketogenic metabolism, Sports nutrition, Biochemistry.