Nah. I would bother. It has lots of glucose and calories, besides. On the other hand, it does taste yummy.
So I shouldn't even bother with the grape juice then?
thank you caregiver222. I have a blood pressure reading of 100 over 60ish and small veins. I want to continue giving blood, but it's really hard for them to find my veins and continue to get blood out. I drink a lot of water before
No. Dilating blood vessels would lower blood pressure, increasing body capacitance, making the time to draw blood increase. I have heard this rumor but seen no credible literature to substantiate this claim for grapefruit juice.