Blood Tests (Part I)
Posted by drbrickey on April 6, 2008
Action to take
When you have your annual physical, include blood testing for fibrinogen,
homocystine, Hemoglobin A1C, and possibly C-reactive protein.
Why
I normally focus on what I know best—what it takes mentally to grow young
and live with purpose. Sometimes, news about physical health issues is so noteworthy
that I address it as well. The research source that I have grown to trust the most
for health news is the nonprofit organization, the Life Extension Foundation.
It has a history of championing causes ten years before mainstream medicine
and federal agencies acknowledge the problem or remedy.
Everyone agrees that exercise and good nutrition are vital to cardiovascular health.
For the past decade, cardiologists have focused on cholesterol in the battle against
heart disease—initially on total cholesterol and later on keeping HDL high and LDL low.
The Life Extension Foundation’s research indicates several factors foster cardiovascular
problems and cholesterol probably isn’t the most important factor–certainly not the
preeminent factor. Fibrinogen is one of those overlooked independent risk factors
that has a substantial body of animal and human research indicating that higher levels
of fibrinogen bring higher risk of heart attacks and stroke. In a 2006 study, for example,
fibrinogen was the only independent risk factor to predict who was most likely to die
within 42 months of a heart attack. It also is a risk factor for cancer.
The liver produces the protein fibrinogen to make fibrin for the “mesh” that forms
to enable clotting to heal a wound or stop bleeding. Fibrin also helps in gathering platelets.
We need some fibrin. Americans’ sedentary lifestyles and fat rich diets, however,
often result in levels that are too high. A simple blood test can check fibrinogen levels.
The optimal range is 200-300 mg/dL. Factors that appear to reduce fibrinogen levels include:
• fish oil (e.g., fish such as salmon or from supplements)
• olive oil
• niacin (vitamin B3)
• Vitamin A
• keeping homocystine levels down (which usually can be reduced with vitamins B6, B12,
and folic acid and lowering saturated fats)
• foods and supplements that thin the blood, e.g., aspirin, garlic, green tea, Ginkgo, and Vitamin E
If you do nothing else, when you have your annual physical, include blood testing for fibrinogen,
homocystine, Hemoglobin A1C, and possibly C-reactive protein. Elevations of any of these is a
red flag for high risk of cardiovascular disease. I’ll discuss homocystine, Hemoglobin A1C, and
C-reactive protein in the next issues.
Quotes
very disease is a physician.
~Irish proverb
Humor
A new arrival, about to enter hospital, saw two white coated doctors searching through the flower beds.
“Excuse me,” he said, “have you lost something?”
“No,” replied one of the doctors. “We’re doing a heart transplant for an income-tax inspector
and want to find a suitable stone.”
Anti-Aging Psychologist Dr. Michael Brickey is keynote speaker and author of the Oprah-featured book, Defy Aging and 52 baby steps to Grow Young. The books and his Reverse Aging anti-aging hypnosis CDs comprise his anti-aging system.
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