I'm a urology nurse, and I rated every "men's health" supplement at Walmart. Here's the short version. L-arginine gets a zero. It's raw material for nitric oxide, the molecule that opens blood vessels and makes an erection happen. But a man's body is almost never short on nitric oxide. The real problem is that free radicals destroy it within seconds, before it reaches the vessel. More raw material just means more for the thief to steal. Beet root chews get a 10 for blood pressure and workouts. Same idea though: make more nitric oxide. They won't fix the bedroom. Generic Viagra gets a 100, because it works... until it doesn't. The pill doesn't make nitric oxide. It amplifies the signal that's already there. When that signal keeps getting stolen, the pill has less to amplify every year. That's why the dose goes up. The 1,000 out of 10 isn't on the aisle at all. It's pomegranate, but not the kind on the shelf. Flip those bottles over: "pomegranate extract," heated into powder, from the flesh. The compound that matters, punicalagin, lives in the peel. Dr. Louis Ignarro, the Nobel laureate who discovered nitric oxide, showed pomegranate protects it from oxidative destruction. Orvana is cold-extracted pomegranate peel in an oil softgel, with vitamins K2, D3 and E. One in the morning, one at night. Backed by a 90-day money-back guarantee. š You won't find it on this aisle. Grab it at the link below.
Not enough history yet to show a trend.