Did Berberine 1000mg cure my afternoon brain fog? (Cognitive test data)
Executive Summary Berberine is a potent isoquinoline alkaloid derived from the Berberis shrub that activates AMPK, the body’s “metabolic master switch,” to regulate glucose metabolism and energy homeostasis [1]. A standardized 1000mg daily dose stabilizes post-meal blood sugar fluctuations, directly addressing reactive hypoglycemia — the leading biochemical driver of afternoon brain fog [2]. Because Berberine … Read more