The basics of healthy eating include a balanced diet that consists of a variety of whole foods. Focus on consuming plenty of fruits, vegetables, lean proteins, whole grains, and healthy fats. Limit processed foods, sugary snacks, and excessive amounts of salt. It's also important to stay hydrated, control portion sizes, and listen to your body's hunger and fullness cues. Remember, moderation is key, and a well-rounded approach to eating is essential for overall health.