What is Phosphatidylserine?
Phosphatidylserine is a phospholipid naturally found in cell membranes throughout the body, with especially high concentrations in brain cells. It's often derived from soy in supplement form.
Why is it associated with brain health?
As a structural component of cell membranes, phosphatidylserine is thought to play a mechanistic role in maintaining healthy membrane integrity, which supports normal cell signaling and function.
What does the research say?
Systematic reviews and meta-analyses have examined phosphatidylserine's association with cognitive function in older adults, including randomized controlled trials on memory and attention. See general background via the NIH Office of Dietary Supplements.
Phosphatidylserine's role in CogniMary
Phosphatidylserine rounds out the CogniMary formula, supporting the structural, cell-level side of cognitive wellness alongside the other three botanicals. See the full ingredient list.
Safety considerations
Phosphatidylserine is generally well tolerated. Anyone taking blood thinners should consult a doctor, as some interactions have been noted.