Inorganic potassium nitrate-fortified biscuits supplementation clinical trials

Evaluation of Adding Nitrate Into Foods for Regulating Nitric Oxide Bioavailability in Healthy Individuals

This study looks at whether adding a natural ingredient called nitrate to common foods like biscuits and porridge can help improve heart health and lower blood pressure in healthy people. Researchers want to see if these nitrate-enriched foods work as well as existing supplements.