Some people do have difficulties ingesting supplements, at which point a higher dosage can be prescribed (up to 10,000 mcg) by your doctor, in order to ensure you are getting the sufficient levels your body needs
Dosage of Oral Vitamin B12 Replacement Required In all the five studies, an oral (Delpres study via sublingual route) dose of 1000 g vitamin B12 was used with the exception of Kuzminskis study, whereby a higher dose of 2000 g was used
In a carbon tetrachlorideinduced nephrotoxicity rat model, oral administration of BNSE at doses of 250 and 500 mg/kg body weight significantly attenuated elevations in blood urea nitrogen (BUN), creatinine, and plasma urea by approximately 3151% and 1836%, respectively while enhancing key antioxidant defenses such as glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD), and reducing lipid peroxidation (MDA levels) [68]
1 2 "Pathogenesis, current treatments and future directions for idiopathic pulmonary fibrosis"
Given that FOXO4 is a transcription factor, this nuclear translocation suggests increased transcriptional activity