How long do you need to take a break from Nitric Oxide?
I have been using some nitric oxide products, Dymatize Xpand, ISS Rush and Superpump 250.
I heard that you have to take a break? You can use it for like 1-2 month and take a break for 1 month and use it again?
Does it have to be a month break? can it be like 1 day on, 1 day off? Perhaps 1 week and 1 week off?
What do you guys normally do?
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