咨询医生。 咨询注册饮食治疗师。 开始记录你吃的食物 制定计划。 找个同伴。

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Make an appointment to consult with your doctor before making any lifestyle, exercise or dietary changes.  She will be able to tell you what's appropriate and safe for your specific health conditions.  Explain that you're interested in cleaning up your diet and eating better.  Provide some information about why you're making these changes and what you hope to achieve. Also ask your doctor if she has any suggestions for you.  Many times if you are on certain medications, have a certain health condition or need to lose weight, your doctor may be able to give you a few tips to help you get started. These health professionals are licensed nutrition experts and can really be a great resource when you're trying to develop healthy eating habits.  This area is their specialty.  Ask your doctor for a referral to a local dietitian or someone she works with.  You can also do an online search for a dietitian in your area. Talk to your dietitian about your goal for improving your eating habits and what you hope to achieve with better habits. Ask him about other changes they think would be helpful to you.  He or she may be able to suggest additional changes outside of the ones you've thought of. .  Before overhauling your diet and eating habits, it's a good idea to journal about where you currently are with your diet. Journaling is a great place to start because it gives you an insight into where your starting point is. It makes you realize your strengths and makes you aware of your weaknesses.  A journal can also help you keep yourself accountable as you develop new, healthy eating habits.  Keep track of all your food and beverages for at least one week.  Try to be as accurate as you can when you're tracking your food.  Even a few bites while you prepare meals should be accounted for. Don't forget to track how many ounces of clear, hydrating fluids you drink.  This is an area that's also an important part of healthy eating. After you've kept your journal for a few days, star or highlight areas where you think you could...