One: Eggs are rich in protein, fat and amino acids, and egg yolk is rich in lecithin, sterol, egg yolk, calcium, phosphorus, iron, vitamin A, vitamin D and vitamin B. These ingredients are of great benefit to improving the function of nervous system, so eggs are better brain-nourishing food.

Second, coffee has the functions of diuresis, dehumidification, defecation, improvement of liver function, calming the wind and relieving spasm, and beautifying the skin. Caffeine can stimulate sympathetic nerve, stimulate gastrointestinal secretion of gastric acid, promote digestion, prevent abdominal distension and gastroptosis, and promote gastrointestinal hormones and peristalsis hormones, thus quickly relieving constipation. Coffee can increase high-density cholesterol, accelerate the metabolism of bad cholesterol, reduce coronary atherosclerosis and reduce the probability of stroke.