Uptake Pathway Of Phosphatidylserine

Changes in modern eating habits (such as no longer eating offal), increased awareness of eating healthy foods (such as eating low-fat, low-cholesterol foods and avoiding large amounts of meat), and food crises (such as mad cow disease and foot-and-mouth disease) have led to increased consumption of The amount of phosphatidylserine added has been decreasing. More seriously, the content of natural phospholipids in lipid and oil products produced by modern industrialization has decreased, further reducing the daily intake of phosphatidylserine by normal people. In general, if the diet is high in meat and fish, the intake of phosphatidylserine will be about 180 mg/day; if the food is low in fat, the daily intake of phosphatidylserine will be only 100 mg, Even less than 50 mg. According to statistics, the gap between the daily intake of phosphatidylserine and the normal requirement of normal people is between 70-150 mg, and vegetarians are especially lacking, and the gap is 200-250 mg. For the above reasons, normal people need to supplement 100-300 mg of pure phosphatidylserine per day, which is even more important for vegetarians, low-fat or low-cholesterol diets, and the elderly. In addition, some other dietary habits can also reduce the amount of phosphatidylserine in the brain. For example, a diet deficient in omega-3 fatty acids reduces the level of phosphatidylserine in the brain by 28%, which in turn alters the biochemical function of the brain's hippocampus.