מדע אמיתי או תעלול שיווקי?

[1] Lipids Health Dis. 2014; 13: 121. Hellhammer J, et al. A soy-based phosphatidylserine/ phosphatidic acid complex (PAS) normalizes the stress reactivity of hypothalamus-pituitary-adrenal-axis in chronically stressed male subjects: a randomized, placebo-controlled study. Lipids Health Dis. 2014;13:121.

[2] The International Journal on the Biology of Stress Volume 7, 2004 – Issue Hellhammer J, et al. Effects of soylecithin phosphatidic acid and phosphatidylserine complex (PAS) on the endocrine and psychological responses to mental stress. Stress. 2004;7:119-26.

[3] Positive Effects of Soy Lecithin-Derived Phosphatidylserine plus Phosphatidic Acid on Memory, Cognition, Daily Functioning,and Mood in Elderly Patients with Alzheimer’s Disease and Dementia, Adv Ther (2014) 31:1247–1262.

[4] Clinical Nutrition ESPEN Volume 24, April 2018, Pages 22-30 A lecithin phosphatidylserine and phosphatidic acid complex (PAS) reduces symptoms of the premenstrual syndrome (PMS): Results of a randomized, placebo-controlled, double-blind clinical trial.

[5] The effect of phosphatidylserine administration on memory and symptoms of attention-deficit hyperactivity disorder: a randomised, double-blind, placebo-controlled clinical trial. J Hum Nutr Diet . 2014 Apr;27
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[6] Kidd, P.M. 1999, ‘A review of nutrients and botanicals in the integrative management of cognitive dysfunction’, Alternative Medicine Review, vol. 4, no. 3, pp. 144-61.

[7] Hirayama S, Masuda Y, Rabeler R. Effect of phosphatidylserine administration on symptoms of attention deficit/hyperactivity disorder in children. AgroFOOD. 2006; 17(5):16 -20.

[8] https://www.fda.gov/food/food-labeling-nutrition/qualified-health-claims-letters-enforcement-discretion