Potassium citrate

Tier 1 — strong evidence · Blood pressure · Muscle · Electrolyte

Helps lower blood pressure and supports muscle and nerve function. WHO guidelines confirm potassium significantly reduces blood pressure in hypertension. An estimated 97% of Americans fall short of the recommended 3,500–4,700 mg/day. Supplements work best alongside reduced sodium. Dietary sources (bananas, potatoes, avocados) are preferred.

Dose: 500–1,000 mg/day supplemental potassium citrate; total target 3,500–4,700 mg/day from all sources