I will be 90 in January and take NO prescriptions.  I eat healthy .  Lots of veggies. Have not had beef in years except when invited to someone's house .  I also walk at least 1 mile a day with my little dog.  I do other exercise programs like Taichi...

I decided once I hit 80 years of age, 7000 steps a day was enough but sometimes I just happen to hit 10,000.