Phosphatidyl L-serine Background and Benefits
Phosphatidyl l-serine, also known as phosphatidylserine, is a chemical classified as a phospholipid. It is a primary component of cell membranes and also plays a key role in apoptosis, which is the process of programmed cell death (PCD) that occurs in many multi-celled organisms.
Some bacteria can biosynthesize phosphatidyl l-serine from the amino acid serine by activating phosphatidic acid with cytidine diphosphate-activated phosphatidic acid. Mammals can synthesize phosphatidyl l-serine from phosphatidylethanolamine and phosphatidylcholine. Conversely, the liver can also synthesize phosphatidylcholine from phosphatidyl l-serine.
Humans typically obtain most of the phosphatidyl l-serine they require from dietary sources. People in Western countries consume an average of 130 mg phosphatidyl l-serine per day, primarily from animal protein. The most abundant animal-based sources of phosphatidyl l-serine include Atlantic mackerel and Atlantic herring. Soy lecithin and white beans are the only significant plant-based sources of phosphatidyl l-serine.
Phosphatidyl l-serine is also available as a dietary supplement and is most commonly used to maintain cognitive function in the elderly.
Uses of Phosphatidyl L-serine
The primary uses of phosphatidyl l-serine in health supplements involves the support of cognitive functioning. Additional uses deal with memory, moods and digestion.
Preliminary research shows that plant-based sources of phosphatidyl l-serine may help support cognitive functions such as attention span and language skills. This application is most common for older people.
Early research suggests that phosphatidyl l-serine may help to support against low moods, especially in the elderly.
Phosphatidyl l-serine may help to support memory by improving absentmindedness and maintaining recall. This regimen often requires six to 12 weeks of regular use to obtain the best results.
Phosphatidyl l-serine may help to maintain normal recovery after strenuous exercise, especially for athletes.
Signs You May Need Phosphatidyl L-serine
Age-related declines in cognitive function are generally the most significant signs that you may need phosphatidyl l-serine supplements. These signs primarily include problems with mood, memory, language skills and attention span.
Children who exhibit hyperactive behavior and have difficulty concentrating may also benefit from phosphatidyl l-serine, as well as athletes who experience muscle soreness.
Other Ingredients That May Be Of Interest
Alpha-lipoic acid - Alpha-lipoic acid is an organosulfur compound that is also known by other names such as lipoic acid and thioctic acid. It is essential for any organism that performs aerobic respiration, which includes all animals.
Quercetin - The long-term support of prostate health is one of the most common reasons for using quercetin as a health supplement. It is also used to support heart functions, including the circulatory system and exercise recovery.