doi:10.1016/j.ab.2003.07.023
It was first isolated from human plasma in 1973 by Loren Pickart, identified as the factor that caused aged human liver tissue to synthesize proteins like younger tissue
Using fatty acids to prolong the duration of the action of peptides and proteins was already a long established technique at Novo Nordisk and elsewhere and had been successfully applied to insulin (insulin detemir) (Knudsen, Lau)
Lilly has some similar deals, but none match the scale of Novos self-pay GLP-1 pricing , now available at roughly 70,000 US pharmacies
Conclusion Berberine can be an effective herbal supplement for supporting weight loss naturally by improving key metabolic functions, including blood sugar control, insulin sensitivity, and fat metabolism
But not everyone responded equally