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Important Scientific Facts About Testosterone

Testosterone is necessary in both men and women and may begin declining as early as age 30. Testosterone is responsible for sustaining libido, muscle mass and immunity. It protects against heart disease in both men and women plus the degeneration of muscle, bone, tendon and joints. It is a great mood enhancer and imparts a sense of well being.

 

The following are important scientific facts about how testosterone replacement is critical to good health as you age.

 

“Loss of testosterone causes loss of libido, energy, strength, sexual function, memory, cognition, muscle and bone. Testosterone replacement, as far as quality of life is concerned, is tremendous.” Medical Crossfire 2001Jan;Vol.3 No.1:17-18

 

“Symptoms of low testosterone may occur due to decreased serum levels or reduced receptor site sensitivity. In spite of normal blood levels patients will still feel and function better when testosterone is prescribed.” Medical Crossfire 2001 Jan;Vol.3 No. 1:17-18.

 

“Testosterone replacement improves muscle mass and strength, libido, erectile function, bone density, memory, cognition, myocardial function. It is unconscionable for physicians not to treat men with testosterone.” Medical Crossfire 2001Jan;Vol. 3 No.1:47-50.

 

Sharma, R et al. Normalization of testosterone level is associated with reduced incidence of myocardial infarction and mortality in men. Eur Heart J. 2015 Aug 6

 

“Low testosterone levels are associated with an increased risk of diabetes, heart disease, and carotid atherosclerosis.” Diabetes Care 2003 June;Vol. 36, No. 6: 20-30.

 

Basaria S et al. Effects of Testosterone Administration for 3 Years on Subclinical Atherosclerosis Progression  in Older Men with Low or Low-normal Testosterone Levels. JAMA.2015; 314(6):570-581

 

“Testosterone levels have nothing to do with causing prostate cancer.” Cancer 1999, July 15;88(2):312-5.

 

Shores Study:  1000 male veterans , > 40 years old with 4 years of testosterone replacement therapy.  Mortality was HALF for the treated group vs. control group.  p<.00001  Prostate cancer was reduced in the treated group vs. control group.     Shores MM et al. Testosterone Treatment and Mortality in Men with Low Testosterone Levels. J Clin Endocrinol Metab. 2012 Apr

 

“None of the 12 longitudinal population based studies, such as the “Physician’s Health Study,” found any increased risk of prostate cancer in men with higher levels compared to men with lower levels of testosterone.” New England Journal of Medicine 2004;350:482-92.

 

“Low testosterone levels increase cardiovascular disease. High testosterone levels protect against cardiovascular disease.” Diabetes Metab 1995 Vol. 21:156-161.

 

Khaw KT. et al. Endogenous testosterone and mortality due to all causes, cardiovascular disease, and cancer in men. Circulation. 2007;116:2694-2701

 

“Testosterone replacement in women significantly decreases carotid atherosclerosis and cardiovascular disease.” American Journal of Epidemiology 2002;155: 437-445

 

“Administration of testosterone to women eliminates hot flashes, lethargy, depression, incontinence, fibrocystic disease, migraine headaches, and poor libido. Testosterone also improves well-being, sexual desire, frequency and intensity of orgasm.” Consultant; 1999 August: 2006-07.

 

“Higher testosterone levels increase cognition and memory.” Neurology 2005 Mar. 8; 64-5:866-71.

 

“Testosterone decreases cholesterol and raises HDL.” Atherosclerosis 1996 Mar;121(1): 35-43.

 

“Low testosterone levels are associated with higher cardiovascular risk. Testosterone supplementation reduces abdominal fat and improves insulin sensitivity. Testosterone lowers cholesterol also.” Diabetes Metab 2004 Feb;30(1):29-34

 

“Hormone replacement therapy in postmenopausal women and testosterone replacement in men reduce the degree of central obesity.” Obesity Review 2004 Nov; 5(4): 197-216.

 

“High doses of synthetic, anabolic steroids cause side effects. No such side effects have been observed using low doses of natural testosterone. Avoidance of supraphysiologic levels prevents any side effects.” Female Patient 2004 Nov; Vol.29: 40-45.

 

“Testosterone increases bone density in women. Testosterone protects against heart disease in women.” Journal of Reproductive Medicine 1999; 44(12):1012-20

 

“Low DHT (dihydrotestosterone) predicted a higher rate of cancer. Higher DHT levels were associated with a lower risk of cancer”. Brit.J.Urol 1990 Mar;77(3)443-37.

 

At medAge we are committed to keeping you informed with the latest scientific facts.  Call us–we can help you live a happier, healthier life!

To Your Optimal Health! Dr. Laura

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