Making small dietary changes can. Habits are excellent tools in our quest to be healthy for life. It's not a quick fix, but developing good habits around diet, exercise, sleep, and stress will provide a longer-lasting solution. Without a doubt, the hardest part of eating healthy is wanting to eat what is healthy instead of what is not healthy.
So, while eating food is healthy most of the time, worrying about how rare this or that is only makes eating healthy much more difficult for you than it needs to be.