Wizard of Vitamins

7-KETO Vitamin

What is 7-KETO?

7-KETO (3-acetyl-7-oxo-dehydroepiandrosterone) is a naturally occurring metabolite (breakdown product) of the hormone dehydroepiandrosterone (DHEA). DHEA is the most abundant of the adrenal steroid hormones and serves as a precursor for sex hormones, such as estrogen and testosterone.

7-KETO in Diets

7-KETO is available as a dietary supplement.

7-KETO Medicinal Treatments

Weight loss

Known Consequences of 7-KETO Deficiency

Since the level of 7-KETO is directly related to the level of DHEA in the body, people with lower DHEA levels likely have low 7-KETO levels as well. Low DHEA levels are primarily associated with aging.

7-KETO Recommended Dosages

The manufacturer of 7-KETO recommends 100 mg twice daily for weight loss.

7-KETO Side Effects

A safety study in humans has shown that 7-KETO did not raise estrogen or testosterone levels or produce any other negative effects at levels up to 200 mg per day for eight weeks. Short-term animal studies also revealed no adverse effects with large amounts of 7-KETO. However, the long-term safety of 7-KETO for humans has not been demonstrated, and, because it is chemically related to steroid hormones, the potential for adverse effects must be considered. In addition, the increase in T3 levels resulting from taking 7-KETO could, in theory, produce adverse effects on the heart or promote bone loss. For these reasons, people wishing to take 7-KETO, particularly those who have a thyroid disorder or are taking thyroid hormone, should consult a physician. At the time of writing, there were no well-known drug interactions with 7-KETO.