Mood Changes and Depression Vitamin B12 plays a key role in the production of serotonin, a neurotransmitter that helps regulate mood
It is a vital nutrient responsible for keeping the nervous system and blood cells healthy
Most people get enough vitamin B12 in their diet, but a deficiency may occur in certain health conditions (e.g., poor nutrition, stomach/intestinal problems, infection, cancer)
In contrast, taking glutathione by mouth (as pills or liquids) is far less efficient because the compound is largely broken down in the gut before it ever reaches the cells
Results can support conversations with the clinician responsible for medication selection, dosing, symptom evaluation, and follow-up care