Vitamin B12

Vitamin B12, also called cobalamin, is a crucial vitamin that is needed for maintaining brain function, nerve tissue, and the production of red blood cells. The foods rich in vitamin B12 are beef, pork, ham, lamb, fish, eggs, and dairy products. Vitamin B12 deficiency can cause psychosis, mania, and dementia.

Recently Answered Questions Recently Answered Questions

All the answers published in this website are written by Verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

My brother suffers from paraplegia after an accident. Can this be cured?

Query: Hi doctor, My brother met with an accident while riding his bike. His D4 and D5 vertebra got fractured and he is not able to move due to loss of sensation from the upper part of the abdomen. The doctor said that he is suffering from paraplegia due to complete damage to the main spinal cord nerve,...  Read Full »


Dr. Lokesh

Answer: Hi, Welcome to icliniq.com. No, natural body healing is the only way at present for paraplegia and spinal cord recovery. The only things that we can do are as follows. Surgery is done to give the spinal cord the space to heal and prevent any further damage from the vertebrae. Physiotherapy to mobili...  Read Full »

I start to have sudden constant tinnitus from last week. What is the cause?

Query: Hello doctor, I have sudden constant tinnitus that started last week. I used to hold my nose closed while sneezing from the past four years, but I have stopped doing it now. And I had vertigo a few months back. I also use Rogaine.   Read Full »


Dr. Priyanka Aggarwal

Answer: Hi, Welcome to icliniq.com. Please answer the following questions. Did you suffer from any loud noise exposure or trauma to the ear? Do you have any history of nasal or throat infection? Did you travel by flight recently? Revert with more information to an ENT otolaryngologist online --> https://...  Read Full »

Do increased levels of RBC and vitamin B12 cause polycythemia vera?

Query: Hi doctor, My RBC levels have been slightly elevated for the past six months. It was 5.17 a year back, and a couple of months back it was 5.39. I noticed that from the last two years, the RBC count has been borderline high. Last week my vitamin B12 was tested due to a nerve issue in my face, which ...  Read Full »


Dr. Parth R Goswami

Answer: Hi, Welcome to icliniq.com. I appreciate your knowledge and awareness towards your health, and I have seen your reports (attachment removed to protect patient identity). Your vitamin B12 level is certainly high, enough that warrants further investigation. Following are the common causes for high vit...  Read Full »

I feel fragile after sleeping. How to overcome my ongoing depression symptoms?

Query: Hello doctor, I am a 42 year old male. I feel extremely weak after sleeping in the afternoon on weekends. And even after taking breakfast I feel sleepy, and I sleep off. I got a kidney transplant done five years back, and I am under psychiatric treatment from the past 15 years. I currently take the ...  Read Full »


Dr. Seikhoo Bishnoi

Answer: Hello, Welcome to icliniq.com. I can understand your concern. You are on 20 mg Nexito (Escitaprolam), Modafinil 25 mg, and 25 mg Quetiapine, even with these medicines, your symptoms are persistent. So, some minor changes in medicines will help you to come out of these symptoms. In suggest try takin...  Read Full »

Why am I having a constant feeling of anxiety with negative thoughts?

Query: Hello doctor, I am a 24 year old female, and I am a doctor myself. I just graduated from college and got a job. I have this constant feeling of anxiety, and my heart rate does not seem to get lowered. I cannot shut my mind from worrying about what might happen in the future, I always think of the ...  Read Full »


Dr. Seikhoo Bishnoi

Answer: Hello, Welcome to icliniq.com. I can understand your concern. A lot of individuals at your age suffer such anticipatory anxiety and stress about future. You are in a job and have anticipation about the things that are not going to happen. You are thinking about the worst scenario, not...  Read Full »

Will essential tremor cause post-micturition dribble with a diminished sense of smell?

Query: Hi doctor, I am a 28 year old male who was diagnosed with essential tremor six years ago. Presently, I have tremors only in my right hand and thumb, but it feels like my entire body wants to move. Before, I used to get tremors on some movement, but nowadays, it is present even while at rest. I am...  Read Full »


Dr. Anshuman Srivastava

Answer: Hi, Welcome to icliniq.com. Based on the history which you have provided, it seems to be a progressive neurological condition. Essential tremor is diagnosed when there is no pathology in the brain, and the cause is idiopathic or unknown. But in your case, it is a bit of concern as you have developed...  Read Full »

Kindly go through my blood report and provide your suggestion.

Query: Hi doctor, I visited gastroenterologist for my stomach problems. He carried out blood tests and gastroscopy. The result of gastroscopy was antral gastritis. The medicines caused it and I do not take them anymore. With this problem, I started losing hair and observed brittle nails. Always I feel hun...  Read Full »


Dr. Prakash H Muddegowda

Answer: Hi, Welcome to icliniq.com. Based on your query and report, my opinion is as follows: MCHC or folic acid elevation has no significance in the absence of other abnormal values. Brittle nails and falling hair signify multiple nutritional deficiencies. A balanced diet including all vitamins and mineral...  Read Full »

I am unable to concentrate on my studies nowadays. What to do?

Query: Hi doctor, I am 21 years old. I was excellent at studies. But, now, I am not able to concentrate on books. I feel like I have lost the power of memory. I do not remember even very small things. I have developed some bad habits like chewing papers, the inner side of lips, inner side of cheeks, etc. ...  Read Full »


Dr. Seikhoo Bishnoi

Answer: Hello, Welcome to icliniq.com. The habits like chewing papers, the inner side of lips or cheeks, etc., could be occurring due to some underlying anxiety. Behavioral modification can prove helpful to reduce these restrictive behaviors. Try to distract yourself whenever you are engaged in such habits...  Read Full »

Why am I still suffering from depression and anxiety even after taking medicines for four years?

Query: Hi doctor, I have been on depression and anxiety medications for four years. I found out that I had depression because I stopped eating and landed in the hospital for being malnourished. I was exhausted with antidepressant and anxiety medicine. Now I am not sure whether it is the feeling of my body ...  Read Full »


Dr. Seikhoo Bishnoi

Answer: Hello, Welcome to icliniq.com. Depression and anxiety treatment should be given for long duration for best results. Even with medicine, your symptoms are persistent, so this is not the time to stop the medicines. But, the prescription should be evaluated. Do not think of reducing the doses ...  Read Full »

Why am I experiencing occasional tingling in my fingers and legs?

Query: Hello doctor, I am a 39-year-old female office worker. Currently, I am on work from home status. I am experiencing occasional tingling in my fingers and legs. What could be the cause of this? I have taken Statin medicine last January for around three months due to an elevated level of cholesterol. ...  Read Full »


Dr. Rishav Bansal

Answer: Hello, Welcome to icliniq.com. Tingling sensation suggests neuropathy. We need to find its cause and treat it. For now, Vitamin B12 will be more preferred over the Vitamin B complex. Your cholesterol is slightly elevated. You can try dietary restriction and exercise. If cholesterol still remains h...  Read Full »

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