Archives for October 9, 2026

← 2026
Beetroot nitrates may attenuate caffeine-induced arterial stiffness

Beetroot nitrates may attenuate caffeine-induced arterial stiffness

By Louisa Richards

New research from Loughborough University showed that acute caffeine consumption increased arterial stiffness in adults. However, when caffeine was ingested simultaneously with a beetroot powder supplement, the changes were no longer significant.