Eliminate fatigue. Cashews contain twice as much iron as beef. Iron helps to supply oxygen to the whole body, and iron deficiency can lead to fatigue and decreased attention.

peanut

Lose weight. The fat, protein and fiber in peanuts help to enhance satiety and reduce the amount of snacks. Harvard University research found that a diet containing proper amount of peanuts and peanut butter is easier to stick to than a low-fat diet with the same calorie, and the weight loss effect is better.

walnut

Lower cholesterol. Many studies have found that a diet rich in walnuts can significantly reduce cholesterol. Eating 30 grams of walnuts every day for a month will definitely have an effect.

Carya americana

Anti-cold flu. Five pecans can meet the recommended daily zinc requirement of 1/6. Zinc is very important for maintaining the normal function of white blood cells, and enough white blood cells can fight cold and influenza viruses.