https://drjohnday.com/10-ways-to-boost-brain-function-with-bdnf/

Does Iron Increase Your Risk of a Heart Attack?

Renowned cardiologist, Dr. John Day, offers simple changes you can make to have your life – and heart – in rhythm. Most doctors will tell you that there isn’t much you can do to treat atrial fibrillation, aside from taking medications for the rest of your life. Cardiologist and a-fib specialist John D. Day disagrees.