Novel mechanism whereby metformin improves glucose homeostasis: TXNIPGLUT1 axis modulation enhances intestinal glucotonic effects Experimental & Molecular Medicine The Ultimate Metformin Guide AgelessRx Often, people take medications because they are deficient in certain nutrients, which can worsen their deficiencies. Instead, we can take the supplements in the first place. For example: If you're on ok lng po b magtake nito while taking metformin