Natrum phosphoricum (Nat phos) is one of the most frequently used cell salts for restoring balance in the body’s acid–base chemistry. Known as the acid neutralizer, Nat phos is traditionally indicated for symptoms that stem from excess acidity, including: • Sour stomach • Acid reflux • Heartburn • Gas, bloating, or digestive discomfort after rich or acidic foods • Joint pains that worsen from acid buildup • Itchiness or irritation associated with candida overgrowth Nat phos supports the body in