Once you know which areas you can improve, set one or two healthy eating goals using the SMART goal format. That is Specific, Measurable, Achievable, Relevant, and Time-based.
For example:...

• Write down the food or beverage as soon as you consume it.
• Be very specific. If you are drinking a latte, write down the type and size.
• Include any alcoholic beverages you consume.
• Use smartphone apps

• Write down what specific foods you are eating, your beverage consumed, and how your food is prepared (baked, fried, etc.) Include sauces and dressings.
• List how much you are eating in household measures (cups, teaspoons, tablespoons.) If possible, ...

A food diary is a useful tool to help people improve their health. It can help you understand your eating habits and help you identify what foods you eat regularly.