can i get b12 injections while pregnant take vitamin Essential Nutrient for Pregnancy: Vitamin B12 The Role of B12 Lipotropic

Changes in thyroid function tests are generally not observed, despite theoretical concerns based on animal studies showing thyroid C-cell effects

Whether this represents a benefit or a concern is unclear without more research

For instance, one study notes that people with excess weight or obesity appear to have lower vitamin B12 levels than people who have a body mass index (BMI) in the normal range ( Additional research has observed that people who voluntarily took vitamin B12 supplements gained between 2.517 fewer pounds (1.27.7 kg) over 10 years than those who did not supplement with this vitamin ( Still, such observational studies cannot confirm whether low vitamin B12 levels are what caused the weight gain, nor whether theyre what protected against low levels

Ohno, Y., Nara, A., Nakamichi, S