After I started doing LiveO2, daily I immediately noticed I had more energy and could stay up past 10 pm. My enlarged prostate symptoms were gone, my sexual desire increased. A few months before starting LiveO2 I had my Cholesterol tested for my 50-year-old physical exam. My doctor said I would have to go on Cholesterol/Blood pressure drugs if it didn’t come down. Six months into LiveO2 I had it tested again. When my doctor saw the results he said: “Holy shit, what the f)@*$)#$ have you been doing?” I love LiveO2 and honestly believe it has saved my life, both physically and mentally.