Blood Tests | A Metabolic Plan

Jun

27

This is the second in a series of posts about what blood tests you need on a yearly basis and what they tell you.

2. Fibrinogen

Fibrinogen levels increase with tissue inflammation. Increased fibrinogen levels can help predict the risk of heart disease and stroke as well as other inflammatory diseases. Obviously with knowledge of increased fibrinogen levels, lifestyle changes become important—such as quitting smoking, losing weight, and becoming more physically active—as well as adding nutritionals such as fish oil, niacin, folic acid and vitamins A and C, which may lower fibrinogen levels.

3. DHEA

DHEA is a hormone produced by the adrenal glands and is a precursor to estrogen and testosterone. In your twenties, levels of DHEA peak and then decline with age, decreasing to 20-30% of peak levels between the ages of 70 and 80. DHEA is frequently referred to as an “anti-aging” hormone. However DHEA is extremely important as we age as healthy levels may support immune function, bone mineral density, mood, libido, reduces abdominal fat, protects the brain following nerve injury, and helps prevent diabetes, cancer, and heart disease. Research also suggests that DHEA may help with depression and clinical trials are evaluating DHEA’s role in memory and Alzheimer’s.

4.Estradiol

In non-pregnant women, estradiol is the most commonly measured type of estrogen. Estradiol levels fluctuate throughout the menstrual cycle and drop after menopause to a consistent but lower level . Women with increased levels of estradiol may be at a higher risk for breast or endometrial cancer. Very low levels may indicate a higher risk for bone fractures. In fact, in men with osteoporosis, research has shown a correlation with a low estradiol levels. Men do produce smaller amounts of estradiol than women but it is not only an indicator of increased incidence of osteoporosis but is tied to pituitary functions. Also men with low estradiol levels and low levels of testosterone may experience low sex drive and difficulty with urination.

Significant positive correlations were found between estradiol levels and levels of total cholesterol.

Supplements such as DHEA, pregnenolone, soy, black cohosh, and pomegranate as well as bioidentical estrogens may be helpful in maintaining healthy estradiol levels.

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Jun

23

Many people spend time researching all the supplements and buying more and more of them as they read the latest information about what studies have been done and what new supplement will prevent them from dying of cancer, heart disease, Alzheimer or diabetes – to name a few. But have you checked to see what you are doing to your blood chemistry?

When was the last time you had a comprehensive blood test? Annual blood testing is the most important step adults can take to prevent life-threatening disease. Critical changes in your body can alert you before serious conditions such as heart disease, cancer, diabetes, or worse occur. Having the proper blood tests can empower you to put together a science-based disease-prevention program that could add decades to your life.

Chemistry Panel and Complete Blood Count

This is the basic testing and the best place to begin. This will give you information on your overall health. It provides a broad range of information on your vascular, liver, kidney and blood cell status. The Complete Blood Count (CBC) measures the number, health, variety, percentage, concentration and quality of the red and white blood cells for infections and anemia.

Red blood cells transport oxygen from the lungs to body tissues and transfer carbon dioxide from the tissues back to the lungs. Other important components of red blood cells measured are hemoglobin and hematocrit. Low levels of these may indicate deficiencies of iron, vitamin B6, vitamin B12, or folic acid.

White blood cells are an important component of the immune system. Increased levels in the blood are usually associated with bacterial, viral, or parasitic infections. There are 4 types of white blood cells which are measured and each one is significant in the type of potential disease it can detect.

The Chemistry Profile provides up-to-date information on the status of your cardiovascular system. These tests include total cholesterol, HDL (high-density lipoprotein) and LDL (low-density lipoprotein), triglycerides, and total cholesterol/HDL ratio, which is more valuable as a predictor of heart disease than total cholesterol or HDL levels alone.

The endocrine system is responsible for producing hormones throughout the body, one of which is insulin, a regulator of glucose. The Chemistry Panel tests for your resting blood glucose, which helps in detecting early-stage metabolic syndrome, diabetes, and coronary artery disease. Also included in the Chemistry Panel is an assessment of critical minerals such as calcium, potassium, and iron.

While the CBC is a basic test, it provides invaluable information but is only a stepping off point in keeping apprised of your physical health. Over the next few days we will be discussing additional tests that will provide you with critical data in maintaining a healthy blood chemistry.

Confused About What Your Blood Chemistry is Telling You? part 2

4.Estradiol

Confused About What Your Blood Chemistry is Telling You?

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