Front Endocrinol (Lausanne) 11:178
57 Positive effects of B12 on homocysteine levels have also been observed in other patient populations, including healthy adults, 46 vegetarian women, 58 generally healthy women, 59 older adults with elevated MMA and homocysteine, 37 and patients with type 2 diabetes mellitus
doi: 10.1016/j.freeradbiomed.2004.10.034
depression, anxiety, mood swings, bouts of anger, memory loss, inability to concentrate, learning disabilities, sleep deprivation, increased risk for heart attacks, strokes, high blood pressure, diabetes, loss of libido, menstrual irregularities, pre-mature menopause, obesity, loss of lean body mass, muscular weakness, and a number of other medical conditions can all arise subsequent to head trauma
A simple rule of thumb: if a website will sell you a GLP-1 without asking a single question about your health, thats not a shortcut