James O'Keefe (cardiologist), Date of Birth
TweetJames O'Keefe (cardiologist)
American cardiologist
Date of Birth: 
About James O'Keefe (cardiologist)
- James O'Keefe Jr.
- (born June 8, 1956) is an American author and cardiologist who has conducted studies in the field of cardiovascular medicine, diet and exercise.
- O'Keefe is a leading proponent of exercise but argues that moderate rather than extreme efforts, in a social setting-like are best for conferring longevity.
- He has also proposed a hypothesis regarding the evolutionary basis of homosexuality.
- He is currently a professor of medicine at the University of Missouri–Kansas City, Director of Preventive Cardiology at the Mid America Heart Institute of Saint Luke's hospital and Chief Medical Officer of the health supplement company Cardiotabs.
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