Review on 💪 Havasu Nutrition L-Arginine Endurance and Circulation Booster with Nitric Oxide Capsules, 60-Count by Justin Falker

I am a 41 year old male. I am healthy and in good physical condition. I've been taking this supplement for 8 months and it has done exactly what it says it has, significantly increased my energy and stamina. I took the recommended dose of 2 capsules per day with meals. About 3 months ago after my annual blood test, I discovered that my potassium levels had risen to dangerous levels. My doctor told me to stop taking the supplement immediately as high potassium is one of the side effects of L-arginine. I know I should have looked into the side effects of L-arginine first, but after reading all the positive reviews I made an impulse purchase. I recently went back to my doctor and had another blood test, my potassium levels are now in the normal range.