The best time to eat bird's nest is early in the morning on an empty stomach, 2-3 times a week is appropriate, of course, if you have the conditions to eat every day is better. The best time to eat bird's nest is early in the morning on an empty stomach, 2-3 times a week. Generally it is soaked and cooked directly in water over low heat, after stewing what you want to add at your own discretion. For example, add rock sugar, milk, fresh fruit or juice and so on can be.