A European trial involving 225 patients with mild Alzheimer's has found that those who drank Souvenaid (a cocktail of uridine, choline and the omega-3 fatty acid DHA, plus B vitamins, phosopholipids and antioxidants) for 12 weeks were more likely to improve their performance in a delayed verbal recall task. 40% of the Souvenaid group showed improved performance compared to 24% of the placebo group. Those with the mildest cases of Alzheimer’s showed the most improvement. There was no improvement on the more general ADAS-cog test. Three further clinical trials, one in the U.S. and two in Europe, are now underway.
Scheltens, P. et al. 2010. Efficacy of a medical food in mild Alzheimer's disease: A randomized, controlled trial. Alzheimer's & Dementia, 6 (1), 1-10.