The first step in clean eating.__29__ While bagged, boxed, or canned foods can be a convenience—especially for healthy, out－of－season foods, make the habit of looking for added sugars, salt, and fats.You can always “correct” the flavors if you choose，with your own additions.

　　2．Choose real foods.

　　Look for foods that you can recognize in their whole, natural state.__30__ And include frozen fruits and vegetables in the mix.You'll save money and enjoy out－of－season produce, like blueberries in winter.

　　3．Cook and eat at home.

　　__31__ No guesswork or taste－testing for hidden fats, salt, and sugar found in restaurant meals and prepared foods.You can personalize your eating with spices and herbs instead of salt, smaller amounts of healthy fats, and a lot less sugar.

　　4．Stay hydrated.

　　Our bodies need enough water for the best function.And while fruits and vegetables are mostly water and contribute a large portion of daily fluid needs, added fluids are needed daily.While the newest guidelines suggest drinking “when thirsty”， most people ignore these signals, or don't really recognize them.__32__

　　5．Limit caffeine and alcohol.

　　New science fully documents the health benefits of reducing amounts of caffeine.Caffeine can boost alertness, energy, and mental focus when used modestly.__33__ Aim for up to 300 mg daily.And while alcohol can be a health plus, limit your intake to up to one daily serving for women, and two for men.

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