Introduction: What makes a diet healthy? Eating a healthy, balanced diet is one of the most important things you can do to protect your health. In fact, up to 80% of premature heart disease and stroke can be prevented through your life choices and habits, such as eating a healthy diet and being physically active. Eating a healthy, balanced diet is one of the most important things you can do to protect your health. In fact, up to 80% of premature heart disease and stroke can be prevented through your life choices and habits, such as eating a healthy diet and being physically active. Getting started on the 6-week plan Prepare most of your meals at home using whole or minimally processed foods. Choose from a variety of different proteins to keep things interesting. Using catchy names for each day can help you plan. Make an eating plan each week – this is the key to fast, easy meal preparation. Check out our shopping tips here. Choose recipes with plenty of vegetables and fruit. Your goal is to fill half your plate with vegetables and fruit at every meal. Choose brightly coloured fruits and vegetables each day, especially orange and dark green vegetables (click here for more information). Frozen or canned unsweetened fruits and vegetables are a perfect alternative to fresh produce. Avoid sugary drinks and instead drink water. Lower-fat, unsweetened milk is also a good way to stay hydrated. Keep a reusable water bottle in your purse or car …