Results:* “After beetroot consumption, average values of the natural log of FENO50 (lnFENO50) increased by 21.3% (Cohen’s d = 1.54, p < .001) 45 minutes after consumption and by 20.3% (Cohen’s d = 1.45, p < .001) 90 min after consumption.”*
Full paper at;
FWIW
An idea to think about.
Take tadalafil with beet juice, will this increase cellular absorption of NO?