NHS Flu Jabs

What Are Vitamin B12 Injections?

Vitamin B12 (cobalamin) is an essential vitamin needed for:

  • Energy production
  • Red blood cell formation
  • Nerve and brain health
  • Mood regulation
  • Metabolism support

Benefits of Vitamin B12 Injections for wellness

  • Increased energy levels
  • Reduced tiredness and fatigue
  • Improved mental clarity and focus
  • Better sleep and mood
  • Support during busy or stressful periods
  • Immune system support
  • Metabolism and weight management support

These benefits make B12 injections popular among people with demanding lifestyles or those following weight loss programmes.

NHS Flu Jabs
Prescription Service

How Often Should You Have a B12 Injection?

For Wellness

Most people choose a B12 injection every 8–12 weeks depending on lifestyle and results.