CRP and Alzheimer disease: An Interventional study for patients with AD who received a milk drink containing L. Lactobacillus, L. casei, B. bifidum, and L. fermentum for 12 weeks demonstrated improvement in the mini-mental state examination (MMSE) score, high sensitivity (hs-) CRP, and malondialdehyde (MDA), a product of oxidative stress [29].