Grapefruit juice

ProductMentioned in 1 video

Contains Naringenin, a flavone that inhibits the cyp1 A2 enzyme, thereby extending the half-life of caffeine in the body.

Videos Mentioning Grapefruit juice

Q&A: Insulin resistance and hypertrophy, stimulant metabolism, and BMR variability (Ep 126)

Q&A: Insulin resistance and hypertrophy, stimulant metabolism, and BMR variability (Ep 126)

Stronger By Science

Contains Naringenin, a flavone that inhibits the cyp1 A2 enzyme, thereby extending the half-life of caffeine in the body.