A high B12 is not a diagnosis, intake-related elevation is not the same as unexplained persistence, and the cancer association does not establish causation
Some animal studies and small human trials suggest berberine may increase GLP-1 secretion
Conflict of interest The authors have no conflicts of interests related to this publication
a glass of milk - 8 mg, 100 g of chicken breast - 4-7 mg, 100 g of beef steak - 56-162 mg, 1100 g of cod - 4-7 mg, half a cup of cream ice cream - 3 mg, 50 g of yellow cheese - 2 mg, 2 eggs - 0.8 mg, 2 slices of wheat bread - 0.2 mg, a glass of cooked chickpeas - 0.1 mg, a glass of spinach - 0.1 mg, 100 g of carrots - 0.4 mg, 100 g of uncooked rice - 0,3 mg