Feeling like you could use a little extra oomph? Amazon shoppers say this is the one daily supplement that seriously impacts energy levels, with reviewers experiencing a “noticeable boost in energy” after adding it to their routines. The Berkeley Life Nitric Oxide Support Supplements are designed to support blood flow, cardiovascular health, energy and physical performance, with a formula that includes beet root extract, vitamin C, magnesium and a plant-based nitrate blend. The supplement takes a different approach to nitric oxide support than formulas that rely on L-arginine, using dietary ni...