The best ways to counter the negative effects of aging and live a long time - starting right now

The keys to a long and healthy life are right in front of you.

Instead of expensive face creams, a cache of vitamins and supplements, or a hard-to-follow diet, all you need are some research-backed tools to help you stay healthy as you age and fight cognitive decline.

These solutions involve simple tweaks to your diet, the right kind of exercise, and a healthy approach to relationships and the world around you. Armed with these tools, you can live long and prosper.