Fitness requires less oil and salt, preferably zero fat. I recommend a good method to my parents: cold chicken slices. Ingredients: chicken breast. Accessories: starch. Slice the chicken, dip it in dry starch, boil it in water, cook it for 20 seconds, take it out and mix it with your favorite seasoning! PS: Fish is ok, but don't boil water, it's about 80 degrees, and take it out within 10 second after passing through the water.