Forty2, lot of bodybuilder had kidney failures. Reason, they overused protein powder and creatine supplement. For every 1 pound of body weight , there is a limit of protein in gram that you can take according to your whole body weight. But these body builders were reckless and just kept upping proteins to build the mass and suddenly one day their kidney failed.

Bro, you need to immediately start taking that l-arginine for your kidney. Talk to your doctor, if possible print the research paper, take it to him and immediately start that after consulting with him.

May be you are on RX drugs for your high BP but have you known about hawthorn? It's good for cardiovascular health. Well, I take it for good circulatory system in my body , you know why I take it as I already mentioned above? but it keeps your blood pressure normal as well. It unclogs arteries and keep heart function in top-notch condition. Again, talk to your doctor if you are taking any RX pill for your high BP else buy it off Amazon and help yourself immediately.

Goodluck.