I use CoQ10 by Qunol and find that it helps my immune system energy level and my heart. I am 67 years old and my last physical check-up and blood work were perfect. I would recommend this product to anyone, especially those over 50. Too many people die of a heart attack so taking a supplement of this high quality will help to give you a better chance to live a full life and have longevity to enjoy your kids and grandkids and be there for those who depend on you. Living life without every and feeling sluggish is not living. I take my Qunol CoQ10 nightly - I still work and am a top producer. I ride my bike and swim and am active.
Bottom Line: Yes, I would recommend this to a friend