1, sunflower seeds actually have higher calories. The calorie of peeled sunflower seeds per100g is about 6 10/0kcal, which is higher than that of rice, pork, mutton, chickens and ducks with the same weight. Therefore, eating sunflower seeds often can improve the cold resistance of human body and make people more resistant to freezing.

2, but because sunflower seeds are high in calories, it is not appropriate to eat more. 50 grams per person per day is the best, and obese people should pay more attention to eating less.