MSN | 25 things you can do to take off 10 years or more >>>

Preventions asked dozens of scientists studying aging, which changes deliver the biggest payoffs. Here are the top ones:

> Stay lean
> Take supplements: alpha-lipoic acid and acetyl-L-carnitine
> Skip a meal
> Get a pet
> Get help for what hurts
> Eat fruits and vegtables
> Read the entire list with details >>>