Typically, phosphate supplementation is achieved over a 3–6 day period, with a total daily dose of ~50 mg/kg of fat-free mass (~3–5 g/ day) consumed in single or split doses throughout the day. This is often associated with GI distress.^{2, 9} However, tolerance is improved by concurrent consumption with ~300 ml of a carbohydrate-rich fluid.¹⁰

The use of this supplement for enhanced athletic performance is likely questionable, with further research needed to fully explore its true effect.