What should a beginner eat to lose weight healthily?

A beginner should focus on eating whole, minimally processed foods. This means plenty of vegetables, fruits, lean proteins like chicken, fish, eggs, or legumes, and whole grains like oats, brown rice, or quinoa. These foods keep you full longer and provide essential nutrients while naturally reducing calorie intake. The key is creating a moderate calorie deficit without starving yourself. Reduce sugary drinks, fast food, and ultra-processed snacks, but avoid cutting out entire food groups. Eating enough protein is especially important because it preserves muscle while you lose fat. Drinking water before meals, controlling portion sizes, and eating slowly also help. Sustainable weight loss is typically 0.5 to 1 pound per week, so patience matters more than perfection.