Your goals, your health status, your tolerance for side effects, and your budget all factor into the decision
Semaglutide and other GLP-1 agonists actually improve glucose metabolism but work through appetite suppression rather than direct fat cell targeting
So, regardless of whether you are taking the recommended 2.4 mg daily, or are taking one single higher dose of the vitamin, the oral supplement form is usually going to suffice for most individuals who suffer from a deficiency
While some insurance plans may cover B12 injections for diagnosed deficiencies, coverage for weight management purposes may often require specific medical documentation and prior authorization
You may feel a quick pinch during the injection and mild soreness at the site afterward, but it usually fades quickly
It does not cause photosensitivity (unlike retinoids), does not thin the skin (unlike corticosteroids), and does not require a tolerance-building period