Why control the intake of phosphatidylserine?
Phosphatidylserine is found naturally in foods such as white beans, soybeans, egg yolks, beef, and chicken liver, but we get it from food in very low amounts. Phosphatidylserine liquid is considered safe by the medical community and the daily intake is 600mg. Many experts recommend taking 100mg to 300mg daily in divided doses throughout the day.
For most of us, phosphatidylserine acts as a mild sleep aid, helping us fall asleep in less time. It also regulates cortisol and metabolism, helping to maintain a balanced sleep cycle. However, be careful with the amount used, too much phosphatidylserine can cause insomnia, especially in light sleepers. This is because phosphatidylserine increases the alertness of the brain, so light sleepers may have trouble falling asleep, a rare side effect that doesn't matter to most people.
Many athletes use phosphatidylserine as an exercise supplement, especially cyclists, endurance athletes, and weightlifters. Phosphatidylserine not only speeds recovery but also prevents muscle soreness, which helps athletes train for longer periods. When we exercise, our bodies release too much cortisol, and Phosphatidylserine regulates the amount of cortisol in our bodies. This will help athletes avoid the negative effects of excessive cortisol production, and is especially useful for weightlifters, where phosphatidylserine supplements help prevent their body fat burning and fatigue. For bodybuilders, phosphatidylserine prevents muscle loss and fatigue from strenuous training.