According to a new study, how fit you are even in your 20s can dramatically affect your risk of heart disease and death well into middle age. Ravi Shah (Beth Israel Deaconess) is a lead author of the study.
If you can’t sign in to your HMS account, try using your existing HarvardKey password for your HMS account. If using your HarvardKey password for your HMS account doesn’t work, reset the password for your HarvardKey account, then use your HarvardKey password to sign in to both accounts.
