Jul 10, 2026Aging Biomarkers

Blood Biomarkers May Improve Cognitive-Decline Trial Enrollment

GFAP, NfL, p-tau, and amyloid blood tests may help enroll higher-risk cognitive-decline trial participants, but they cannot yet predict your future.

gfapnflphosphorylated tauamyloid ratios

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Mar 18, 2026Nutrition

Keto in MS Lowers Leptin, but Nerve-Injury Marker Stays Flat

A ketogenic diet changes leptin and adiponectin in multiple sclerosis, but current studies show no reduction in neurofilament light chain.

ketogenic dietleptinmultiple sclerosisadiponectin

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