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Dr. Richard Cohen's OptiMale Hormone/Testosterone Test Kit
OptiMale Hormone/Testosterone Test Kit: Check Your Testosterone Levels!Did you know? Modern lifestyle along with chemical pollution can cause elevated levels of
male estrogen which can reduce libido, increase body fat and enhance your risk
of The proper balance of DHEA and cortisol make up the bodyĘs inner defense
against the pressures of stress, helping your body adapt in a healthy manner.
Do you feel depressed, irritable or unmotivated? If you answered yes to two or more of these questions, you could be suffering from male hormonal imbalance. Find out for sure. Based on more than twenty years of research, salivary hormone assessments have become a preferred method of measuring hormonal health. In addition to being less expensive and more practical than blood testing, salivary assessments measure the active (bioavailable) levels of hormones rather than the inactive (total or bound) levels of hormones. Optimum hormonal health all starts with youthful levels of testosterone. Testosterone is what makes a man a man and keeps you healthy and vital throughout your whole life. Unfortunately, an abundance or recent research is showing that testosterone levels are declining faster in modern man than ever before. While researchers continue to debate the long-term significance of this growing problem more and more men are suffering from a life that is less full filling than they imagine as they grow older. Take your health in your hands with the OptiMale Testosterone Health Check. About Salivary Testing The knowledge that there are steroid hormones in saliva, and that they can be measured, has been around for more than 30 years. But it is only recently that technology has caught up with that information making it possible to accurately determine levels of salivary hormones. Steroid hormone levels have and still are most commonly carried out on blood samples. But blood collection has its limitations. It is invasive, expensive and difficult to time precisely. Perhaps more importantly, blood hormone levels represent the body's total hormone content. Since most blood hormones (about 95%) are bound to specific proteins which carry them through the bloodstream they can be considered the hormone 'storage' fraction. The other 5% represent the free hormones - those available to move easily into the target organs and fulfill their functions. Saliva contains these free hormones which can be easily measured to give an accurate picture of those hormones that are readily available to the tissues. Many studies in the scientific literature have shown that there is a strong correlation between the levels of steroid hormones in saliva and the bio-available (free) levels of steroids in the bloodstream. The amount of steroid hormone that enters the salivary ducts and then saliva, is representative of the fraction of steroids in the bloodstream that are bio-available to other tissues in the body. The Advantages of Saliva Testing Hormones in saliva are exceptionally stable, allowing wide latitude in collection and shipment. Samples can be stored at room temperature for at least a week without loss of activity, so samples can be shipped to the testing facility by regular mail. Blood, on the other hand, must be kept cool on ice packs, increasing costs for shipping as well as the likelihood of error due to improper handling. Collection and Processing Test results are then generated and mailed within five to seven working days from date of receipt of the specimen to the laboratory, often sooner. How Can Saliva Hormone Tests Help Your Patient? The goal of saliva hormone monitoring is to determine whether or not hormone replacement therapy or another form of intervention is appropriate. If your patient is already taking hormones, testing will allow you to adjust dosages, both optimizing benefits and minimizing risks. And since your patient may opt to receive a copy of the test results directly, they will be able to play a more active role in their own health care and are more likely to adhere to the proposed hormone replacement intervention. Why Test for Hormones?
Advantage of Saliva vs. Serum Testing
Patient Friendly
More Advantageous to the Doctor
Interpretation of Saliva Hormone Ranges Derivation of Ranges Unsupplemented salivary hormone ranges represent normal physiologic levels for the groups of patients described (i.e. premenopausal, postmenopausal, specific age groups and gender for androgens). These ranges do not necessarily represent optimal levels for health since physiologically normal levels can be risk factors for pathologic processes in certain groups (postmenopausal low levels of estrogen put women at risk for bone fracture due to increased bone turnover). Age-based testosterone hormone ranges are guidelines for targeting levels that give and sustain optimal health. Ranges normally given for older populations are representative of normal, unsupplemented hormone levels and not necessarily those which will provide maximum well being. Titration to more youthful target ranges is an important therapy issue to consider. Supplemented salivary hormone ranges are derived from groups of people on usual dose ranges of standard medications. Thus, these ranges are expected rather than optimal ranges as delineated by clinical endpoints. Dose levels tend to be high rather than low and physiologic effect (i.e. relief of symptoms, decrease in bone turnover rates) can be expected from the lower end of expected dose ranges for supplementation in most patients. Individual and Physiological Variability Time of Collection Hormone Replacement Therapy (HRT) Pharmacokinetics Delivery Systems Transdermal HRT: Hormones can be delivered transdermally or transmucosally (mouth, vagina or rectum) with a cream or gel. Saliva levels of hormones delivered transdermally (such as progesterone which is readily available over the counter in creams) are high relative to physiologic levels because of the following (see full explanation below): Hormones are more fully absorbed through the skin than from the gut and do not experience the 'first liver pass' which breaks down over 80% of orally delivered hormones. Hormone-containing creams are applied in large amounts (as opposed to patches) and enter the system in a very short time. When hormones are applied to the skin, we see very significant increases in
salivary levels of that hormone, but often we see very little change in the
serum level. This is because they are already in a biologically active form and
quickly carried throughout the body by the bloodĘs fatty components such as
chylomicrons or red blood cell membranes. They can be detected through the
saliva within a few hours of applying the cream. Serum testing is a valid way to
test hormones if they are produced within the body endogenously, or if you were
taking hormones orally. However when hormones are applied to the surface of the
skin, there is very little increase in serum levels but there's a remarkable
increase in saliva levels. We believe the reason for this is that when hormones
enter through the skin and enter the bloodstream, they're carried by red blood
cells to target sites where they're delivered. When blood is collected, the red
blood cells are spun down and removed, thrown away, and hormones tested in
serum. Therefore, serum is not representative of the bioavailable fractions of
hormones in the bloodstream in transdermal delivery. When using a transdermal
cream, it's best to not use a cream for 12 to 24 hours before collecting the
saliva specimen.
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