b12 deficiency injections or tablets vs Oral Supplements: Which are more effective? B12 Injections vs Tablets: What

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It is also essential for the formation of healthy collagen used to form and maintain skin, hair, nails, connective tissue and cartilage

Some may experience minor side effects such as: Redness or swelling at the injection site Temporary soreness or bruising Less commonly, side effects could include: Mild headaches Nausea Itchy skin or rash Should you notice any prolonged side effects, we recommend speaking with your GP or calling NHS 111 for advice

Frequently Asked Questions About B12 Injections Thinking about B12 shots often brings up a lot of practical questions

After mixing with bacteriostatic water, refrigerate and use within 3 4 weeks

Intramuscular Injections (IM) This is the most common and effective method