DHEA

DHEA is one of the hormones produced by the adrenal glands.  It has important biological functions, such as immune function, brain function, bone metabolism, blood lipid metabolism, energy metabolism, and the regulation of blood sugar and insulin levels.  DHEA cannot be obtained directly from food and a supplement may be needed if DHEA levels are low. 

Five Facts on DHEA Supplements: 

Supports normal erectile function
Assists diminished ovarian reserves in women. Also helps trigger ovulation.
It is recommended that you take an antioxidant when taking DHEA supplements
Dietary fat may improve DHEA assimilation
Recommended Fertilty Dosage: 100 mg 20 minutes before food early in the day; see cautions

Lowered DHEA levels can occur with aging, adrenal insufficiency, depression, and other medical issues. 

Lowered DHEA levels have been found in men with erectile dysfunction and DHEA supplements may be helpful.  

As women age, DHEA levels will decrease which can cause diminished ovarian reserve.  DHEA has been found to increase embryo counts and quality, improve fertility treatment results, and help to trigger ovulation.

Meaningful levels of DHEA do not appear in food, therefore dietary deficiency does not exist.

Food Sources of DHEA:

DHEA cannot be directly obtained from food.  However, wild yams and soybeans contain chemicals that can be manufactured by scientists into DHEA.

Since DHEA cannot come directly from foods, supplements can be taken instead.

Supplements:

A synthetic form of DHEA is available as a supplement in tablet, capsule, liquid, or sublingual form.

DHEA can be taken with or without food, however to maximize absorption take 20-30 minutes before meals and some studies indicate that dietary fat improves DHEA assimilation.

Since DHEA is naturally produced by adrenal glands in the morning it should be taken early in the day.  

Since DHEA increase metabolism and promotes free redicals in liver cells, it is recommended to add antioxidants such as alpha lipoic acid, vitamin E, green tea, and N-acetylcystein.

Dosage:

Recommended dosage is 25 mg per day.  However, your healthcare professional may suggest a higher dose.

Cautions:

Do not exceed the recommended serving. Exceeding the recommended serving may cause serious adverse health effects. Possible side effects include changes in liver function, acne, hair loss, hair growth on the face (in women), aggressiveness, irritability, and increased levels of estrogen.

Caution is advised in patients with diabetes or hyperglycemia, cancer, high cholesterol, thyroid disorders, or other endocrine (hormonal) abnormalities.