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7-Keto DHEA 7-Keto DHEA

Jarrow Formulas 7-Keto DHEA is a dietary supplement with 100mg of 7-ketodehydroepiandrosterone (7-keto-DHEA) in a capsule. The substance is a steroid formed during the metabolism of the prohormone of dehydroepiandrosterone.

Unlike DHEA, 7-keto does not transform into testosterone and oestradiol, thanks to which it is potentially more useful and does not have any possible side effects. The compound is used for the purpose of reducing fat tissue, boosting metabolism, improving memory and preventing age-connected changes.

7-Keto-DHEA is unique among other dehydroepiandrosterone derivatives because of its oxidation in position 7. That molecular configuration is responsible for various useful properties, and studies show that the compound has several very interesting effects on the organism. Their description can be found below.

Boosted metabolism and weight loss
7-Keto-DHEA exhibits a well-documented thermogenic effect in rats. That is caused by the activation of three enzymes: glycerol-3-phosphate dehydrogenase, malate dehydrogenase and acetyl-CoA oxidase. According to the definition of thermogenesis, the activation of the 3 enzymes leads to producing energy and using it for creating heat instead of less efficient ATP production.

The enzymes also promote the use of stored fat for energy and heat production. The fact is the basis for the statement that 7-Keto indirectly increases thermogenesis, and through that mechanism it accelerates the use of stored fat for energy production.

In a 2007 study it was demonstrated that administering 7-ketodehydroepiandrosterone to adult overweight people together with a low-calorie diet led to an increased resting metabolic rate.

7-Keto-DHEA can increase the thermogenic effect with no side effects on the cardiovascular and the central nervous system, even though side effects occur frequently during the use of stimulants that facilitate weight loss.

Memory and perception
There is preliminary evidence that 7-Keto-DHEA can reduce memory problems connected with aging. Studies conducted on mice show that administering it reversed amnesia caused by scopolamine injected before (a neurotoxin that has a depressive effect on the nervous system and blocks the activity of acetylcholine).

PMS (premenstrual syndrome)
A decrease in the level of 7-Keto-DHEA in the brain during some phases of the menstrual cycle and it is thought to be connected with mood swings that are common in the last phase. So far, no confirmation has been found in studies that the claim is true.

Cortisol level
7-Keto can prevent the transformation of cortisone into cortisol by inhibiting the enzyme responsible for the conversion. As a result, the level of the hormones (cortisol in particular) can be lower, as a smaller amount is converted into active forms. Thanks to that, the organism's immunity gets stronger.

Thyroid hormones
During an 8-week study that tested the influence of 7-keto supplementation on thyroid hormones it was observed that, compared with the placebo group, there was an increase in triiodothyronine (T3), and thyroxine (T4) and thyrotropin (TSH) were not affected. T3 affects the stimulation of metabolism, increased oxygen consumption and the production of heat in the organism.

To sum up, Jarrow Formulas 7-Keto DHEA is a safe product which does not have side effects and supports the process of fat reduction. It can also be used in order to control body weight when weight loss is not necessary. It is recommended for all people who want to prevent the aging processes, support their organism's natural immunity, reduce stress or improve memory. 

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Since 2005
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7-Keto DHEA 7-Keto DHEA 100mg 30 caps.
Jarrow Formulas
29.62 $

7-Keto DHEA

UK Stock

All variants

100mg 30 caps.
29.62 $
100mg 90 caps.
59.52 $

features

Endurance:
Fat loss:
Concentration:
Health:

- Delivery even day after tomorrow

- Foreign shippment from 5.57 $ Every 81.53 $ reduces shipping costs by 2.72 $

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Description
  • Boosts weight loss
  • Increases thermogenesis
  • Affects thyroid hormone secretion
  • Has a neuroprotective effect
  • Improves memory and cognitive functions
  • Reduces the level of cortisol
  • Supports natural immunity

Jarrow Formulas 7-Keto DHEA is a dietary supplement with 100mg of 7-ketodehydroepiandrosterone (7-keto-DHEA) in a capsule. The substance is a steroid formed during the metabolism of the prohormone of dehydroepiandrosterone.

Unlike DHEA, 7-keto does not transform into testosterone and oestradiol, thanks to which it is potentially more useful and does not have any possible side effects. The compound is used for the purpose of reducing fat tissue, boosting metabolism, improving memory and preventing age-connected changes.

7-Keto-DHEA is unique among other dehydroepiandrosterone derivatives because of its oxidation in position 7. That molecular configuration is responsible for various useful properties, and studies show that the compound has several very interesting effects on the organism. Their description can be found below.

Boosted metabolism and weight loss
7-Keto-DHEA exhibits a well-documented thermogenic effect in rats. That is caused by the activation of three enzymes: glycerol-3-phosphate dehydrogenase, malate dehydrogenase and acetyl-CoA oxidase. According to the definition of thermogenesis, the activation of the 3 enzymes leads to producing energy and using it for creating heat instead of less efficient ATP production.

The enzymes also promote the use of stored fat for energy and heat production. The fact is the basis for the statement that 7-Keto indirectly increases thermogenesis, and through that mechanism it accelerates the use of stored fat for energy production.

In a 2007 study it was demonstrated that administering 7-ketodehydroepiandrosterone to adult overweight people together with a low-calorie diet led to an increased resting metabolic rate.

7-Keto-DHEA can increase the thermogenic effect with no side effects on the cardiovascular and the central nervous system, even though side effects occur frequently during the use of stimulants that facilitate weight loss.

Memory and perception
There is preliminary evidence that 7-Keto-DHEA can reduce memory problems connected with aging. Studies conducted on mice show that administering it reversed amnesia caused by scopolamine injected before (a neurotoxin that has a depressive effect on the nervous system and blocks the activity of acetylcholine).

PMS (premenstrual syndrome)
A decrease in the level of 7-Keto-DHEA in the brain during some phases of the menstrual cycle and it is thought to be connected with mood swings that are common in the last phase. So far, no confirmation has been found in studies that the claim is true.

Cortisol level
7-Keto can prevent the transformation of cortisone into cortisol by inhibiting the enzyme responsible for the conversion. As a result, the level of the hormones (cortisol in particular) can be lower, as a smaller amount is converted into active forms. Thanks to that, the organism's immunity gets stronger.

Thyroid hormones
During an 8-week study that tested the influence of 7-keto supplementation on thyroid hormones it was observed that, compared with the placebo group, there was an increase in triiodothyronine (T3), and thyroxine (T4) and thyrotropin (TSH) were not affected. T3 affects the stimulation of metabolism, increased oxygen consumption and the production of heat in the organism.

To sum up, Jarrow Formulas 7-Keto DHEA is a safe product which does not have side effects and supports the process of fat reduction. It can also be used in order to control body weight when weight loss is not necessary. It is recommended for all people who want to prevent the aging processes, support their organism's natural immunity, reduce stress or improve memory. 

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Composition

Composition

Container size: 30 capsulesServing size: 1 capsuleServings per container: 30
per 1 capsuleamount%DV
7-Keto DHEA (7-ketodehydroepiandrosteron)100mg*

Other ingrednients

Cellulose, Magnesium Stearate (Vegetable Source) And Silicon Dioxide, Gelatin (Capsule)

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DHEA

Information

DHEA (dehydroepiandrosterone) is the base product for the production of the hormones, estrogen, progesterone and testosterone, which are produced by the adrenal cortex, having androgenic action and anabolic effects. It works on the nervous system, reducing feeling of stress. It speeds up the metabolism by limiting the formation of adipose tissue. It has an impact on the insulin metabolism. Rarely used in sports supplementation, it is used in supporting sports condition for men aged 40+.
Dosage: Up to a few hundred mg per day, depending on individual needs.


 

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