Phosphatidylserine improves memory
Phosphatidylserine (PS) is a vital phospholipid that plays a crucial role in the cell membrane, particularly in the brain. While present in every cell of the body, the phosphatidylserine content in the diet is generally low, with soybean and egg yolk lecithin containing only small amounts of PS. Consequently, extracting phosphatidylserine from soybeans is expensive, and it is the essence of soybean phospholipids. PS improves memory quickly by facilitating the activity of neurotransmitters involved in learning, memory, and mood and assisting in the conduction of electrical impulses.
Numerous studies have shown that PS can influence chemical information transmission in the brain, allowing brain cells to store and read data. It is an essential nutrient for maintaining normal brain memory, response, and healthy emotions. PS can increase the number of synapses in the brain and promote glucose metabolism in brain cells, making brain cells more active and enhancing thinking ability. Additionally, PS is a primary component of brain nerves, nourishing and activating the activity of various enzymes in the brain, delaying the reduction process of neurotransmitters, and helping repair and renew damaged cells in the brain. It also significantly reduces stress hormones in brain workers, reduces stress, relieves brain fatigue, promotes concentration, enhances alertness and memory, and relieves bad moods.
Phosphatidylserine has four significant functions that help the brain to function efficiently:
1. Improving brain function, focus, and memory.
As people age, phosphatidylserine and other critical brain chemicals gradually decrease, resulting in reduced memory and cognitive ability. Supplementing phosphatidylserine increases the number of brain synapses, the mobility of brain cell membranes, and promotes glucose metabolism in brain cells, making brain cells more active, promoting concentration, and improving alertness and memory. In Italy, Scandinavia, and other European countries, Phosphatidylserine supplements are widely used to treat cognitive disorders and loss of memory in old age.
Recent years have seen a significant number of meta-analyses of phosphatidylserine in Europe and the United States, conducted to reflect previous research results more objectively and comprehensively. Clinical trials involving nine double-blind, placebo-controlled studies and 1224 patients showed that cognitive and memory parameters improved significantly after the supplementation of phosphatidylserine. It is undoubtedly beneficial for improving long-term memory, long-term cognition, and the ability to speak freely and logically.
2. Relieving stress, promoting the recovery of brain fatigue, and balancing emotions.
Several studies have shown that phosphatidylserine significantly reduces the level of excessive stress hormones in working stress, reducing stress, and relieving brain fatigue. Phosphatidylserine can also act on the level of neurotransmitters in the brain that affect mood and help relieve bad emotions, such as despair and depression.
3. Helping to repair brain damage.
Phosphatidylserine is one of the primary components of brain nerves, nourishing and activating the activity of various enzymes in the brain, delaying the reduction process of neurotransmitters, and helping repair, renew damaged cells in the brain, and remove harmful substances. PS reverses age-related memory deficits, especially in improving learning and memory for names. According to research, PS restores the memory of the elderly to the level of 14 years ago, with 66-year-olds having the same memory as 52-year-olds after 12 weeks of consumption of phosphatidylserine.
4. Improving learning performance.
Researchers conducted a double-blind and placebo-controlled test to verify the effect of phosphatidylserine in relieving mental stress. Healthy college students took 300 mg of phosphatidylserine every day for 30 days and completed mathematical tests with a certain difficulty within a given time while recording their response to stress. The results showed that students who took phosphatidylserine had better reflexes, confidence, and performance than control groups, and they also performed better in exams. Another study found that students who took phosphatidylserine for 40 days had significantly improved verbal and nonverbal memory.
Phosphatidylserine is present in foods and breast milk, with meat and fish being the most abundant sources, particularly in the brain or internal organs such as liver and kidney. However, the content of PS in dairy products and vegetables (except beans) is very low. Generally, if more meat and fish are included in the diet, the intake amount of phosphatidylserine is approximately 180 mg/day. If the fat content in the food is low, the daily intake of phosphatidylserine will be only 100mg, or even less than 50 mg. According to statistics, the gap between our daily intake amount of phosphatidylserine and normal demand amount is between 70 and 150 mg, and vegetarians are particularly lacking, with a gap of 200 to 250 mg. Therefore, we need to supplement 100 to 300 mg of pure phosphatidyl serine daily, which is even more important for vegetarians, low-fat or low-cholesterol dieters, and the elderly.