sodium phosphate

What Does Sodium Phosphate Do?

Sodium phosphate is a versatile electrolyte compound that serves a dual purpose in your pre-workout stack: maintaining optimal hydration and enhancing aerobic capacity. By providing both sodium and phosphate ions, it helps regulate the fluid balance within your cells while supporting the body's energy production systems during high-intensity training.

• Enhanced Hydration: It regulates osmotic pressure and fluid balance, ensuring your muscles remain hydrated and functional during grueling training sessions.
• Improved VO2 Max: Research indicates that phosphate loading can improve the efficiency of red blood cells in delivering oxygen to working muscles, boosting overall aerobic performance and endurance.
• Lactic Acid Buffering: It acts as a pH buffer in the blood, helping to neutralize the acidic byproducts of intense exercise and delaying the onset of muscular fatigue.
• Muscle Contraction Support: Sodium is critical for the electrical signaling that triggers muscle contractions; maintaining these levels prevents cramping and power loss during explosive movements.

Clinical vs. Gym Bro Dosing

Key Insight: To get the most out of the 750mg recommended dose, ensure you are pairing it with adequate water intake. Sodium phosphate works by pulling water into the bloodstream and cells, so it is only as effective as your baseline hydration levels allow.

Side Effects & Warnings

• Gastrointestinal Issues: Taking too much on an empty stomach or without enough water can lead to cramping, nausea, or a mild laxative effect.
• Water Retention: Because it helps the body hold onto fluid, you might experience temporary bloating or a slight increase in scale weight immediately following use.
• Sodium Sensitivity: Individuals with pre-existing hypertension or kidney issues should be cautious, as increased sodium intake can impact blood pressure levels.

Tip: If you have a sensitive stomach, start with a lower dose and gradually work up to the 750mg clinical standard to assess your tolerance before a heavy leg day.