Skip to main content

Vitamin B12 deficiency is associated with coronary...[Clin Chem Lab Med. 2009] - PubMed Result

Vitamin B12 deficiency is associated with coronary...[Clin Chem Lab Med. 2009] - PubMed Result

BACKGROUND: The incidence of coronary artery disease (CAD) is increasing at an alarming rate, especially in developing countries, such as India. It is often advocated that a vegetarian lifestyle could reduce the burden of CAD. However, in spite of a majority of Indians being vegetarians, the incidence of CAD is highest in this population. This may be due to deficiency of vitamin B12, a micronutrient, sourced only from animal products.

RESULTS: We found that vitamin B12 levels were significantly lower in coronary artery disease patients than in controls (p<0.0001). Also, vegetarians were found to have significantly lower vitamin B12 concentrations (p=0.0001) and higher incidence of coronary artery disease (p=0.01). Interestingly, elevated homocysteine levels, a hallmark of vitamin B12 deficiency, was not associated with CAD. In contrast, cysteine levels were significantly higher in CAD patients than in controls (p=0.004). CONCLUSIONS: We believe that, when vitamin B12 is deficient, homocysteine is rapidly metabolized via the transsulfuration pathway leading to increased cysteine levels.
Labels:

Comments

Post a Comment

Popular posts from this blog

Could Narcolepsy be caused by gluten? :: Kitchen Table Hypothesis

Kitchen Table Hypothesis from www.zombieinstitute.net - Heidi's new site It's commonly known that a severe allergy to peanuts can cause death within minutes. What if there were an allergy that were delayed for hours and caused people to fall asleep instead? That is what I believe is happening in people with Narcolepsy. Celiac disease is an allergy to gliadin, a specific gluten protein found in grains such as wheat, barley and rye. In celiac disease the IgA antigliadin antibody is produced after ingestion of gluten. It attacks the gluten, but also mistakenly binds to and creates an immune reaction in the cells of the small intestine causing severe damage. There is another form of gluten intolerance, Dermatitis Herpetiformis, in which the IgA antigliadin bind to proteins in the skin, causing blisters, itching and pain. This can occur without any signs of intestinal damage. Non-celiac gluten sensitivity is a similar autoimmune reaction to gliadin, however it usually involves the...
19 comments
Read more

Insulin Resistance- cause of ADD, diabetes, narcolepsy, etc etc

Insulin Resistance Insulin Resistance Have you been diagnosed with clinical depression? Heart disease? Type II, or adult, diabetes? Narcolepsy? Are you, or do you think you might be, an alcoholic? Do you gain weight around your middle in spite of faithfully dieting? Are you unable to lose weight? Does your child have ADHD? If you have any one of these symptoms, I wrote this article for you. Believe it or not, the same thing can cause all of the above symptoms. I am not a medical professional. I am not a nutritionist. The conclusions I have drawn from my own experience and observations are not rocket science. A diagnosis of clinical depression is as ordinary as the common cold today. Prescriptions for Prozac, Zoloft, Wellbutrin, etc., are written every day. Genuine clinical depression is a very serious condition caused by serotonin levels in the brain. I am not certain, however, that every diagnosis of depression is the real thing. My guess is that about 10 percent of the people taking ...
5 comments
Read more

BBC NEWS | Technology | The ethical dilemmas of robotics

BBC NEWS | Technology | The ethical dilemmas of robotics If robots can feel pain, should they be granted certain rights? If robots develop emotions, as some experts think they will, should they be allowed to marry humans? Should they be allowed to own property? These questions might sound far-fetched, but debates over animal rights would have seemed equally far-fetched to many people just a few decades ago. Now, however, such questions are part of mainstream public debate. And the technology is progressing so fast that it is probably wise to start addressing the issues now. One area of robotics that raises some difficult ethical questions, and which is already developing rapidly, is the field of emotional robotics. More pressing moral questions are already being raised by the increasing use of robots in the military This is the attempt to endow robots with the ability to recognise human expressions of emotion, and to engage in behaviour that humans readily perceive as emotional. Huma...
Post a Comment
Read more