You can eat nuts when you lose weight. Nuts, including almonds, pistachios, walnuts and cashews, all contain unsaturated fatty acids. Although high in calories, nuts are rich in nutritional value and have certain effects on the body. Although the calorie is high, it can still be eaten normally as long as the intake is well controlled. Try not to eat too much oil for melon seeds, hazelnuts, peanuts and pine nuts, which will be counterproductive. Healthy ways to lose weight include proper dieting and more outdoor activities. In the process of losing weight, you can also eat some meat, fish, eggs, and fresh fruits and vegetables, and limit the total calorie intake every day to achieve the goal of healthy weight loss. Don't be picky about food, so as not to affect your health.