Nitric Oxide Deficiency Symptoms and How to Address Them. What Is Nitric Oxide & Why Does It Matter Meet Your Body’s Unsung Hero: Nitric Oxide! Did you know your body makes a gas that controls blood flow, brain function, energy, and even immunity? It’s called nitric oxide (NO), and most people don’t realize how vital it is until something goes wrong. Stay tuned this week as we uncover the signs of NO deficiency and how to naturally boost it! Signs You Might Have Low Nitric Oxide Could You Be Low on Nitric Oxide? If you're feeling tired, foggy, cold in the hands/feet, or struggling with blood pressure or stamina, your nitric oxide levels might be low. Common symptoms of NO deficiency include: Fatigue High blood pressure Erectile dysfunction Brain fog Poor circulation What Causes Nitric Oxide Deficiency? What’s Draining Your Nitric Oxide Levels? Here are 5 common culprits: Aging Lack of leafy greens & beets Sedentary lifestyle Smoking & alcohol Chronic stress ...