Last Updated on April 10, 2025 by tanya

Delayed Diagnosis of Vitamin B12 Deficiency

 

Health Consequences And Making A Medical Negligence Claim

 

Vitamin B12 deficiency is a condition that can creep up subtly and yet a delayed diagnosis of vitamin B12 deficiency may have a profound impact. This is an important vitamin which plays a key role in red blood production and nerve function. It is not made by the body but is sourced through the foods you eat. In particular, this includes, eggs, meat and dairy.

Unfortunately, if you have been suffering from a vitamin B12 deficiency for a prolonged period of time, it may have affected both your physical and mental health. If this delay has caused you harm, you may consider filing a medical negligence claim. Getting a thorough assessment of your case is essential.

 

First Personal Injury partners with highly experienced lawyers who work on a ‘No Win, No Fee’ basis and we can assist in guiding you regarding potential compensation.

 

The Role of Vitamin B12

 

Vitamin B12, also known as cobalamin, is essential for many of the body’s critical functions. It supports various processes, such as red blood cell formation, neurological function, and DNA synthesis. The body is unable to  produce B12 on its own and it must be absorbed from foods. This comes from primarily animal-based sources, or from supplements.

A deficiency in B12 may cause a range of symptoms, some of which may appear vague or mimic other conditions:

 

• Fatigue or weakness
• Pale or jaundiced skin
• Shortness of breath
• Numbness or tingling in hands and feet
• Balance problems
• Memory loss or cognitive issues
• Mood disturbances such as depression or irritability

 

What a Delayed Diagnosis Means for Your Health

 

A delayed diagnosis of Vitamin B12 deficiency can lead to lasting consequences. Additionally, if the deficiency is left untreated for an extended period, the impact in your health may be severe.

The nervous system is particularly vulnerable. Prolonged B12 deficiency can cause damage to the myelin sheath, the protective coating around nerves. This can lead to on-going numbness, tingling, pain, or even difficulty walking.

Cognitive decline is another serious concern. People may experience memory lapses, confusion, or symptoms resembling dementia.

Furthermore, there’s also the risk of megaloblastic anaemia. This is a condition in which red blood cells are larger than normal and don’t function properly, leading to exhaustion, weakness, and heart strain.

 

What Foods Can Help Restore Vitamin B12 Levels?

 

If you’ve been diagnosed with a B12 deficiency, the treatment will usually begin with supplementation. This may be in the form of either oral tablets or intramuscular injections, depending on the severity. However, nutrition plays a vital ongoing role in maintaining healthy levels.

Here are some foods naturally rich in Vitamin B12 which may help recovery:

 

• Animal Liver and Kidneys – Especially lamb liver, which is one of the richest sources of B12.
• Beef – Lean cuts of red meat are good sources.
• Sardines and Tuna – These fish are high in B12 and have the added benefit of omega-3s.
• Eggs – Particularly the yolks.
• Milk and Dairy Products – Cheese, yogurt, and milk can support B12 intake.
• Fortified Foods – Many cereals, plant-based milks, and nutritional yeasts are fortified with B12, which is important for vegetarians or vegans.

 

Can You Make a Medical Negligence Claim?

 

If your Vitamin B12 deficiency went undiagnosed for a prolonged period, despite seeking medical advice, you may be entitled to make a claim. You will need to demonstrate that:

 

• A Duty of Care Was Owed – That your doctor or healthcare provider had a responsibility to provide care.
• That Duty Was Breached – They failed to diagnose your condition when they reasonably should have.
• You Suffered Harm as a Result – You must be able to show that the delay in diagnosis caused injury, worsening of symptoms, or long-term damage that could have been avoided.

Evidence is crucial. Medical records, appointment notes, test results, and personal symptom logs can all support your case. Compensation may help cover medical expenses, loss of income if your ability to work was affected, as well as pain and suffering.

 

Moving Forward

 

Receiving a delayed diagnosis of Vitamin B12 deficiency can leave you feeling let down and worried about your health. If you have suffered harm because of a delayed diagnosis, you may want to find out more about claiming for compensation.

Reaching out to a trusted claims company can make a significant difference in your journey ahead. At First Personal Injury, we can guide you in the next steps in securing potential compensation. Call us at 0333 358 2345 or contact us online at First Personal Injury to learn more.