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There is a lot of bad science and controversy in the realm of how to have a healthy lifestyle. Every week we are bombarded with new studies conflicting older studies telling us X is good or Y is bad. Eventually we reach our psychological limit, throw up our hands, and give up. I used to do this a lot. I knew exercise was good, I knew flossing was good, and I wanted to eat better. But I never acted on any of that knowledge. I would feel guilty when I thought about this stuff and go back to what I was doing. Unsurprisingly, this didn't really cause me to make any positive lifestyle changes.
Instead of vaguely guilt-tripping you with potentially unreliable science news, this post aims to provide an overview of lifestyle interventions that have very strong evidence behind them and concrete ways to implement them.