goBHB is a branded form of beta-hydroxybutyrate (BHB), an exogenous ketone. Manufacturers bind it to minerals like sodium, calcium, and magnesium to improve absorption and lessen digestive upset common with other ketone salts.
People take goBHB to help maintain ketosis while fasting, following low-carb diets, or preparing for athletic events. The ketone salts can deliver rapid energy and sharper focus without the stomach issues that some other products cause. A typical dose gets mixed into water and consumed on an empty stomach for quicker uptake. Timing varies. Some take it before exercise, others during an extended fast.
These ketone salts supply a meaningful amount of sodium and other electrolytes. Anyone with hypertension, heart disease, or kidney problems should use caution. Adding goBHB alongside other mineral supplements might lead to electrolyte imbalances.