DHEA tablets may be a useful for individuals who wish to support the normal DHEA functions in the body. DHEA tablets, by Douglas Laboratories, contain the highest purity dehydroepiandrosterone (DHEA) produced under strict Good Manufacturing Practices (GMP).

DHEA is a natural steroid hormone that is synthesized from cholesterol through pregnenelone by the adrenal glands. DHEA acts as an antagonist for glucocorticosteroid hormones and is the parent precursor for other important steroid hormones, such as estradiol and other estrogens, and testosterone.

While not a precursor to progesterone, DHEA can indirectly influence progesterone synthesis through a feedback mechanism whereby pregnenelone is converted to progesterone based on DHEA levels.

Apart from these functions, DHEA also has important biological functions itself. Recent experimental and human studies show that DHEA is involved in a large variety of physiological processes, including:*

Immune function

Brain function

Bone metabolism

Blood lipid metabolism

Energy metabolism

The regulation of normal blood sugar and insulin levels

The maintenance of lean body mass

DHEA and its metabolite DHEA sulfate are present in human adult plasma in concentrations of 0.01-0.02 _M and 5 to 7 _M, respectively. DHEA sulfate levels are low in early childhood; begin to rise after age 7, peak at age 20-24, and then drop at a rate of approximately 20% per decade, until at age 85-90, levels are 10-15% of what they used to be at age 20-30.

DHEA levels also decline under a variety of conditions of physiological stress, such as acute and chronic infections, and trauma. Vegetarians have been shown to have decreased DHEA levels as well.

Ingredients:
Each vegetarian capsule contains:
Vitamin C (from ascorbyl palmitate) 3 mg
DHEA (dehydroepiandrosterone) 25 mg
Other Ingredients: cellulose.

Recommended Use:
Adults: As a dietary supplement, adults take 1 to 2 capsules daily or as directed by your healthcare practitioner.

Warning:
NOT TO BE TAKEN BY INDIVIDUALS UNDER THE AGE OF 18. DO NOT USE IF PREGNANT OR LACTATING. Consult a physician or licensed qualified healthcare professional before using this product if you have or have a family history of breast cancer, uterine cancer, prostate enlargement, heart disease, low HDL cholesterol (good cholesterol), or if you are using any other dietary supplement, prescription drug, or over-the-counter drug. Do not exceed the recommended serving. Exceeding the recommended serving may cause serious adverse side effects. If you are at risk for or have prostate, breast, uterine or ovarian cancer you should not use this product. If you are pregnant, nursing or taking any prescription medication, especially other hormones or MAOIs (Monoamine Oxidase Inhibitors) consult with your physician before using this product. This product may cause changes in liver function, alterations in hormone profiles, increased facial hair, acne, irritability, and mood swings. This product may cause virilization in women. Discontinue use and call a physician or licensed qualified healthcare professional immediately if you experience rapid heartbeat, dizziness, blurred vision, or other similar symptoms. Keep out of the reach of children.

Note:
Store in a cool, dry place, away from direct light. Keep out of reach of children. Do not refrigerate.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.