Chromium is an essential trace mineral that enhances insulin signaling. Chromium picolinate is the most studied form, with moderate evidence for improving glycemic control in type 2 diabetes.
Improves insulin sensitivity and glycemic control in type 2 diabetes
MODERATEEnhances insulin receptor signaling by potentiating insulin receptor tyrosine kinase activity via chromodulin
May reduce carbohydrate cravings and appetite
LIMITEDImproved insulin signaling may reduce fluctuations in blood glucose that drive cravings
May modestly improve body composition
LIMITEDEnhanced insulin sensitivity may favor nutrient partitioning toward lean tissue
COMMON: 200-1000 mcg
TIMING: With meals, especially carbohydrate-containing meals
Picolinate form is best absorbed. Effects most pronounced in those with poor glycemic control or chromium deficiency.