Quote:
| Originally Posted by calski
The products are basically stimulants so contain a lot of caffeine but I really notice a difference when I don't take them, which is probably the most compelling proof that they do something.
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....or proof of addiction
I thought vasodilators were bad because they can wear off half way through a dive........ Blood vessel dilate, lots of blood flows, tissues get saturated. Blood vessels constrict, not a lot of flow, gasses trapped, bubbles form.