Website References

  1. "Safest and most powerful testosterone-booster available without a prescription,"

    Support natural testosterone by taking DHEA. DHEA helps raise testosterone levels.

    “In general, the comparison with baseline hormone levels showed that DHEA supplementation induces a deep change in all hormonal parameters considered, with the exception of cortisol: DHEA, DHEAS, androstenedione, total testosterone, free testosterone and DHT (Fig. 2) increased significantly to baseline values.”

    Source: Genazzani AR, et al. Long-term, low-dose dehydroepiandrosterone replacement therapy in aging males with partial androgen deficiency. The Aging Male 2004; 7: 133-143.

    Evaluation of endocrine, neuroendocrine and clinical consequences of a 1-year, 25/mg day DHEA oral dose.

  2. Improves Sex Drive: Increasing levels of testosterone in male with low testosterone results in: Number of successful intercourses; Sexual thoughts; Sexual motivation; Scores of erectile function; Overall sexual satisfaction.

    Source: Isidori AM, et al. Effect of testosterone on sexual function in men: results of meta-analysis. Clin Endocrinol. (Oxf). 2005;63:239-243.

  3. Boosts Exercise Capacity: One study showed improvement in handgrip strength; one showed improvement in chest press; two showed improvement in leg press, and one showed improvement in knee extension and flexion. One study showed improvement in a composite score measuring physical performance.

    Source: Baker WL, et al. Effect of dehydroepiandrosterone on muscle strength and physical function in older adults: a systematic review. J Am Geriatr Soc. 2011 Jun; 59(6): 997-1002.

    Systematic review. Adults 50 and older. Oral DHEA supplement with or without exercise. Eight studies (n=661) out of 155 eligible studies met criteria. Some studies showed improvement; some didn’t.

    DHEA restored serum DHEA levels at or slightly above young adult range.

    In men, fat body mass decreased (P=0.02), knee muscle strength (P=0.02) and lumbar back strength (P=0.02) increased.

    Source: Morales AJ, et al. The effect of six months treatment with a 100 mg daily dose of dehydroepiandrosterone (DHEA) on circulating sex steroids, body composition and muscle strength in age-advanced men and women. Clin Endocrinol (OXF). 1998 Oct; 49)4): 431-32.

    Randomized, double-blind, placebo-controlled cross-over trial. Healthy men 50-65 yrs (n=9) and women (n-10). One year study of 6 months placebo and 6 months 100 mg oral DHEA daily.

    “ DHEA therapy potentiated the effect of 4 mo of weightlifting training on muscle strength, evaluated by means of one-repetition maximum measurement and Cybex dynamometry,and on thigh muscle volume, measured by magnetic resonance imaging.

    This study provides evidence that DHEA replacement has the beneficial effect of enhancing the increases in muscle mass and strength induced by heavy resistance exercise in elderly individuals.”

    Source: Villareal DT, et al. DHEA enhances effects of weight training on muscle mass and strength in elderly women and men. Am J Physiol Endocrinol Metab 2006; 291: E1003-8.

    A randomized, double-blind, placebo-controlled study of the effects of 10 mo of DHEA replacement therapy (50 mg day) with the addition of weightlifting exercise training during the last 4 mo of the study(DHEA _ exercise group, n _ 29; placebo _ exercise group, n _ 27).

  4. Restores Quality of Life: Motivation/drive: In 15 patients who completed the study, a robust effect of DHEA on mood was observed compared with placebo. 60% of patients responded to DHEA at the end of the 6-week treatment compared with 20% on placebo. A significant response was seen after 3 weeks of treatment at 90 mg.

    Symptoms that improved most significantly were anhedonia (ability to feel pleasure), loss of energy, lack of motivation…

    Source: Bloch M, et al. Dehydroepiandrosterone treatment of midlife dysthymia. Biol Psychiatry. 1999 Jun 15;45(12):1533-41.

    A double-blind, randomized crossover treatment study: 3 weeks on 90 mg DHEA; 3 weeks on 450 mg DHEA, 6 weeks on placebo. 17 men and women aged 45-63 years with midlife-onset dysthemia. Response was defined as a 50% reduction from baseline in either Hamilton Depression Rating Scale or the Beck Depression Inventory

    Two large studies conducted in 2009 showed that higher levels of DHEA-S in older people correlated with sharper memory and quicker thinking (=Better quality of life).

    Source: Fukai S, et al. Association of plasma sex hormone levels with functional decline in elderly men and women. Geriatr Gerontol Int. 2009 Sep;9)3):292-9. Valenti G, et al. Dehydroepiandosterone and cognitive function in the elderly: The InCHIANTI Study. J Endocrinol Invest. 2009 Oct;32(9):766-72.

    Six weeks of DHEA administration showed significant improvement in Hamilton Depression Rating Scale and Center for Epidemiologic Studies Depression Scale (P,0.01). A 50% or greater reduction

    In Hamilton was observed in 23 subjects after DHEA and 13 subjects after placebo.

    Source: Schmidt PJ, et al Dehydroepiandrosterone monotherapy in midlife-onset major and minor depression. Arch Gen Psychiatry. 2005 Feb;62(2):154-62.

    A double-blind, randomized, placebo-controlled, crossover treatment study with 23 men and 23 women aged 45-65 yrs with midlife-onset minor or major depression. Intervention was 6 weeks DHEA therapy, 90 mg for 3 weeks; 450 mg/d for 3 weeks and 6 weeks placebo.

  5. Reduces Belly Fat: Based on intention-to-treat analyses, DHEA therapy compared with placebo induced significant decreases in visceral fat area and subcutaneous fat.

    Source: Villareal DT, et al. Effect of DHEA on abdominal fat and insulin action in elderly women and men. A randomized controlled trial. JAMA. 2004 Nov 10; 292 (18): 2243-2248.

    Randomized, double-blind, placebo-controlled trial. 28 women and 28 men aged 65-78 received 50 mg day of DHEA or placebo for 6 months.

    Fat mass decreased (- 1.3 +/- 0.4 kg; P < 0.01) and fat-free mass increased (0.9 +/- 0.4 kg; P < or = 0. 05) in response to DHEA replacement.

    DHEA replacement also resulted in increases in serum IGF-I (from 108 +/- 8 to 143 +/- 7 microg/l; P < 0.01) and total serum testosterone concentrations (from 10.7 +/- 1.2 to 15.6 +/- 1.8 nmol/l in the men.

    Source: Villareal DT, et al. Effects of DHEA replacement on bone mineral density and body composition in elderly women and men. Clin Endocrinol (Oxf). 2000 Nov;53(5):561-8.

    Prospective 6 month trial of oral DHEA replacement, 50 mg/day.

    Experimental subjects were 10 women and eight men, aged 73 +/- 1 years. Control subjects were 10 women and eight men, aged 74 +/- 1 year

    Belly fat (rats): DHEA promotes lipid mobilization in adipose tissue by increasing the expression and activity of adipose triglyceride lipase (ATGL) and hormone sensitive lipase (HSL).

    Source: Karbowska J, et al. Fat-reducing effects of dehydroepiandrosterone involve upregulation of ATGL and HSL expression, and stimulation of lipolysis in adipose tissue. Steroids. 2012 Nov; 77(13):1359-65.

    Rat study/mechanism of action of DHEA to reduce fat and visceral adipose tissue.

  6. "boost your testosterone levels naturally,"

    DHEA is building block for testosterone

    “Dehydroepiandrosterone (DHEA) is a naturally occurring steroid hormone produced by the adrenal glands, whose levels decline rapidly with age. Under normal physiologic conditions, DHEA serves as an indirect precursor to estrogen and testosterone.

    Source: Council for Responsible Nutrition. DHEA: The Basic Facts Prepared by Andrew Shao, Ph.D., Vice President, Scientific &Regulatory Affairs www.crnusa.org.

    Support natural testosterone by taking DHEA. DHEA helps raise testosterone levels.

    “In general, the comparison with baseline hormone levels showed that DHEA supplementation induces a deep change in all hormonal parameters considered, with the exception of cortisol: DHEA, DHEAS, androstenedione, total testosterone, free testosterone and DHT (Fig. 2) increased significantly to baseline values.

    Source: Genazzani AR, et al. Long-term, low-dose dehydroepiandrosterone replacement therapy in aging males with partial androgen deficiency. The Aging Male 2004; 7: 133-143.

    Evaluation of endocrine, neuroendocrine and clinical consequences of a 1-year, 25/mg day DHEA oral dose.

  7. Protect against heart disease

    Recent studies showed that supplemental DHEA increased insulin sensitivity, increased bone mass, suppressed inflammation, improved markers of heart disease, enhanced memory and increased bone formation.

    Source: Yamada Y, et al. Endocr J. 2007 Feb;54(1):153-62.

  8. "Boost testosterone levels naturally with T-Boost Male Revitalizing formula,"

    Support natural testosterone by taking DHEA. DHEA helps raise testosterone levels.

    “In general, the comparison with baseline hormone levels showed that

    Source: Genazzani AR, et al. Long-term, low-dose dehydroepiandrosterone replacement therapy in aging males with partial androgen deficiency. The Aging Male 2004; 7: 133-143. Evaluation of endocrine, neuroendocrine and clinical consequences of a 1-year, 25/mg day DHEA oral dose.