I've been taking nitric oxide for the last several weeks. According to Triviia, nitric oxide is an essential messenger molecule that serves important vascular, as well as metabolic functions. It allows for blood, nutrients and oxygen to travel throughout the body effectively and efficiently. This is important because as we age, nitric oxide production decreases. We may feel this through lack of energy, high blood pressure and even cognitive decline. One study found that by age 70, most people will only produce 75% of nitric oxide compared to someone in their 20s.
Nitrates are also thought to promote endurance, and some studies suggest that endurance among athletes improved with nitrate consumption. Trivita offers a 60 day money back guarantee.
After using it for several weeks, I have to admit I don't feel any extra energy or endurance. But, the important thing to me is performance. The first test of performance comes with a 5K race this weekend. We'll see if I can achieve a better time than my last several races.
The next test will be come shortly before the 60-day period ends. I will do another Cooper Test to determine if my CO2 Max has improved. I will let you know the outcomes in the comments below.