### What is Phosphatidylserine? Phosphatidylserine is a fatty substance known as a phospholipid. It is produced by every cell in your body and helps protect and cover cells from attackers. Your blood cells use it to clot properly if you’re injured, and your brain uses it to make it easier to send messages between neurons. ### Nutrients in Phosphatidylserine Phosphatidylserine contains vitamins, minerals, and micronutrients that provide important health benefits. It acts as an antioxidant, helping reduce the effects of dangerous free radicals on your body. This can help reduce your risk of developing conditions like diabetes and cancer. ### Health Benefits of Phosphatidylserine 1. **Reduced Muscle Fatigue and Soreness:** Large amounts of phosphatidylserine (up to 800 milligrams daily) may be linked to better recovery after heavy exercise. It can help decrease muscle soreness and reduce the number of stress hormones your body releases during and after physical activity. 2. **Reduced Inflammation:** Phosphatidylserine may help reduce inflammation symptoms of several chronic conditions, such as heart disease, diabetes, and arthritis. 3. **Improved Memory:** Due to its role in brain signaling, phosphatidylserine can improve memory, especially in people with mild symptoms of Alzheimer’s disease. 4. **Depression Management:** Early studies suggest that phosphatidylserine may help reduce depression, especially in people over the age of 65. 5. **Reduced Symptoms of Childhood ADHD:** When combined with omega-3 fatty acids, phosphatidylserine may help reduce symptoms of ADHD in children, improving mood and reducing impulsive and hyperactive behavior. ### Side Effects and Dosage While phosphatidylserine offers many health benefits, it can have mild side effects like an upset stomach, bloating, or insomnia. It can also thin your blood, so people taking blood-thinning medications should consult their doctor before taking it. The human body can absorb between 300 and 800 milligrams of phosphatidylserine per day. Taking more than that will not lead to further absorption; the excess will be processed and flushed out. The average American diet involves about 130 milligrams of phosphatidylserine per day, so supplementing your diet with an additional 200 milligrams should bring you up to the absorption threshold. Dosages of up to 200 milligrams three times daily are generally safe.