I thank Marco Ruggiero for alerting us to these important articles, which report that probiotics can increase CD4 counts and improve health in general:
Irvine et al. (including Gregor Reid), “Probiotic Yogurt Consumption is Associated With
an Increase of CD4 Count Among People Living With HIV/AIDS”, Journal of Clinical Gastroenterology, 44 (2010) e201–e205 (ProbioticCD4increase)
Gregor Reid, “The potential role for probiotic yogurt for people living with HIV/AIDS”, Gut Microbes, 1 (2010) 411-414 (ProbioticReidGutMicrobes)
Ruben Hummelen et al. (including Gregor Reid), “Effect of 25 weeks probiotic supplementation on immune function of HIV patients”, Gut Microbes 2: (2011) 80-85 (25weeks-probiotics)