Vitamin B12 (Total)

• Fatigue or low energy
• Brain fog or difficulty concentrating
• Memory problems
• Tingling or numbness in hands and feet
• Pale or yellow-tinged skin
• Mood changes, such as irritability or low mood
• Unexplained weakness or lightheadedness
• Shortness of breath
• Digestive issues (e.g. bloating, diarrhoea)
• Sore or swollen tongue
• Visual disturbances
• No symptoms at all in mild or early deficiency
  
  

Recommended for individuals experiencing fatigue, memory issues, mood changes, or tingling sensations that may suggest low B12 levels. Ideal for those following vegetarian or vegan diets, individuals with digestive conditions affecting absorption (e.g. coeliac disease, IBD), or those recovering from illness or surgery. Also suitable for anyone monitoring their nutritional status or taking a proactive approach to supporting energy, brain function, and red blood cell health—even if no symptoms are currently present.

• Vitamin B12 deficiency (mild to severe)
• Pernicious anaemia
• Megaloblastic anaemia
• Fatigue or chronic low energy
• Neurological symptoms (e.g. numbness, tingling, memory issues)
• Cognitive decline or brain fog
• Mood disorders linked to nutrient deficiency (e.g. depression, irritability)
• Digestive disorders affecting absorption (e.g. coeliac disease, Crohn’s disease, gastritis)
• Post-bariatric surgery nutrient monitoring
• Nutritional deficiencies due to vegetarian, vegan, or low-B12 diets
  
  Elderly individuals at risk of malabsorption