Tomatoes, spinach, hard nuts, broccoli, oats, salmon, garlic, blue strawberries, black tea and red wine.

To gain weight is to eat less and eat more meals, but don't increase the amount of food per meal. Because most thin people have weak gastrointestinal function, eating too much at a meal often cannot be effectively absorbed, but it will increase the burden on the stomach and cause indigestion. You can change the number of meals per day to 4~5 times.

Extended data:

The fattening food should be digestible, high in protein and high in calories, and gradually increase the intake of various nutrients step by step.

Such as chicken, fish fillets, vegetables, sea cucumbers, butter, cream, etc. Eat whatever you want to promote appetite. At the beginning of the "fattening" plan, you can choose some delicious food you want to eat to stimulate your long-term tired appetite. It is suggested to buy some special recipes with beautiful pictures and cook all kinds of delicious food in various ways.

Ten tips for gaining weight:

1, sleep is very important, you should have eight to nine hours of sleep every day, don't stay up late.

2. Don't stand if you can sit, and don't walk if you can ride. Of course, you should get up and exercise properly after sitting for a long time.

3, you can eat a digestive enzyme before meals, which is helpful for the absorption of nutrients.

4. Don't make your stomach hungry. Eat when you are hungry, and eat more foods rich in protein, sugar and fat.

5. Keep a peaceful mind, avoid being nervous and reduce the consumption of heat energy in the body.

6. Doing high-intensity exercise several times a week and adding 100 to 200 kilocalories to your diet every day may increase your weight by 0.5 kg per week.

7. Except some housework and work and study, try to avoid taking part in activities that require a lot of physical strength for a long time, which will slow down metabolism.

8. Don't do physical exercise such as strenuous exercise within 20 minutes before meals.

9, develop good habits, don't smoke, don't drink alcohol.

10, keep a good attitude, stick to your fattening plan, persevere, persevere.

References:

Baidu encyclopedia fattening