A deficiency in vitamin D affects cell growth and inhibits the functioning of the nervous system
GLP-1 stands for glucagon-like peptide-1, a hormone naturally produced in the gut that tells our bodies when weve eaten, helping regulate blood sugar and appetite
You have higher levels of the chemicals homocysteine and methylmalonic acid and reduced DNA synthesis, leading to neurological and psychological symptoms, such as confusion, mood swings, problems walking or talking, and irritability
Individualized Frequency Adjustments Even though the standard is 1000 mcg monthly, some might need more or less often
Further, none of the studies cited above included large numbers of patients with neurologic deficits, although significant improvement occurred in the limited number of orally treated patients with such deficits