Both the Mediterranean diet and the “brain-healthy” MIND Diet (Mediterranean-DASH Intervention for Neurodegenerative Delay) — ...

But do they actually work? First things first: nitric oxide isn’t the same as nitrous oxide, also known as laughing gas, or the stuff that gets you a little high at the dentist.

What Are Nitric Oxide Supplements? OFTEN, NITRIC OXIDE supplements don’t actually contain nitric oxide; they just contain its precursors: L-arginine and sometimes L-citrulline.