Medically reviewed by Karina Tolentino, RD Key Takeaways There is no strong evidence that kombucha can help lower blood ...

Sourdough bread contains peptides that might help lower blood pressure by relaxing blood vessels. The fermentation process in sourdough can make it healthier for your heart, but its effects on blood ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...