feeling worse after b12 injection do injections have side effects B12 Injection: Answering concerns how do you feel after

In that case, you need to find out the cause with medical advice

Many patients find that the cost of professional injections is more economical than high-dose oral supplements, which are often poorly absorbed and require consistent, expensive repurchasing over several months

Medications known to decrease vitamin B12 levels

However, they may also refer you for blood tests if they suspect you may have a nutritional deficiency or another underlying cause

However, its important to continue following a healthy lifestyle, including regular exercise and a balanced diet, to maintain weight loss achieved with the medication