In turn, this may contribute to the development of depression by increasing oxidative stress, DNA damage, and cell death in the body ( A 2020 study with 132 children and teens, 89 with and 43 without depression, found that the participants with depression had lower B12 levels and higher levels of homocysteine compared with those without depression ( In addition to depressive symptoms, low or deficient B12 levels may lead to other mental conditions, including psychosis and mood disorders ( Because a deficiency in B12 negatively impacts the central nervous system, people with low or deficient B12 levels may feel foggy-headed and have difficulty concentrating and completing tasks ( Fortunately, studies show that mental impairment related to low B12 levels can improve with B12 treatment
Excessive supplementation is generally unnecessary and may cause mild side effects such as flushing or irritation at the injection site
Fibromyalgia is predominantly diagnosed in subjects between the ages of 20 and 60 years old, with approximately 80% of cases being female
By comparison, orlistat (Xenical) produced approximately 3-4 kg more weight loss than placebo over 12 weeks in its pivotal trials, and GLP-1 agonists produce 8-15 kg more than placebo
Weeks 8 to 12: First vellus (baby) hairs start to appear