“High” Protein intakes and Cancer, is there a connection? A recent study claims it found a link between “high” protein diets and cancer rates and compares the risk to smoking! Is it true? Learn the FACTS in this video!
The prevalence of testosterone deficiency (aka hypogonadism or Late Onset Hypogonadism), defined as total testosterone (TT) at or below 300 ng/dl is close to 40% in men aged 45 years and older presenting to primary care offices in the US.1 Year 2006 is was estimated that more than 13.8 million men over 45 years of age visiting a primary care doctor in the United States have symptomatic androgen deficiency.1
A large international web survey using the Aging Males’ Symptoms (AMS) questionnaire showed the prevalence of symptomatic testosterone deficiency to be 80% in men aged 16–89 (mean 52 years).2 It is notable that in the survey 40% of respondent were at younger ages when ‘Late Onset Hypogonadism’ is generally not believed to be occurring.2 The surprisingly high prevalence of raised scores indicative of testosterone deficiency in the younger age groups may be due to the increasing prevalence of conditions in these age groups known to reduce testosterone levels, such as obesity 3-7 and chronic work stress. 8-10 Stress-induced cortisol elevation, by increasing SHBG, lowers the free active fraction of testosterone and thereby reduces its action.11
This large and rising prevalence of testosterone deficiency is gaining recognition among doctors and patients alike. However, while testosterone replacement therapy (TRT) confers great benefits to men with sup-optimal testosterone levels, it also comes with some side-effects which are especially relevant for men who wish to have a family…Many testosterone users and even clinicians 12 are unaware that testosterone supplementation suppresses the hypothalamic-pituitary-gonadal (HPG) axis and may result in infertility…
Whey protein has become a staple nutritional supplement with both athletic populations requiring the highest possible quality protein to help recuperate from exercise, and those interested in the various health and disease fighting benefits of whey.
However, whey is a complex protein which leads to various questions regarding this biologically active protein. Some of this confusion has stemmed from the marketing efforts of various companies competing for sales in a very competitive market. Some of the confusion stems from a simple misunderstanding of the science of whey.
This Q&A will attempt to address some of the most common questions regarding whey as it applies to some of the major differences between types of whey, such as whey concentrates and whey isolates and other common sources of confusion. For in-depth information on whey and its many potential health benefits, read the “50 Shades Of Whey”
Q1:“What are the essential differences and advantages/disadvantages of each type of whey protein? Isolate, concentrates?”
DHEA (dehydroepiandrosterone) is most known for being a pro-hormone which in the body gets converted to testosterone and estrogen. It is a long held view that DHEA exerts all its effects via conversion to testosterone and estrogen. However, recent studies show that DHEA also has several interesting non-hormonal actions…
A few days ago, Jan 29th 2014, a controversial study was published showing that men aged 65 years and older, had a two-fold increase in the risk of heart attack in the 90 days after filling an initial testosterone therapy (TT) prescription, regardless of cardiovascular disease history. Among younger men below 65 years of age with a history of heart disease, the study reported two to three-fold increased risk of MI in the 90 days following an initial TT prescription (and no excess risk was found in younger men without such a history).
This study has stirred up heated discussions and media headlines. Let’s dissect it and look under the hood…
Many studies have highlighted the importance of investigating all major hormones, and correcting deficiencies and imbalances if present.[1-8] Given the known mechanisms of testosterone and GH/IGF-1 in building muscle (and possibly also DHEA in elderly) it is reasonable that age-related low levels of anabolic hormones contribute over time to sarcopenia and frailty.[1, 2, 4, 7, 9, 10]
Thus, multiple small effects in aggregate can lead to adverse loss of muscle and disability. In this scenario, if replacement was to occur, it would require lower doses of multiple anabolic hormones. An added benefit to this approach would be fewer side effects from the use of lower hormone doses . In addition, multiple anabolic hormone replacement might also have beneficial additive and/or synergistic effects.[11-13]
A notable study investigated whether supplementation with testosterone and GH together, in physiological doses, results in greater improvements in body composition and muscle performance in older men, compared to testosterone supplementation alone…
The consequences of low testosterone levels have been primarily investigated in middle-age and older men. However, low-T in young men aged 20-39 years can confer health risks as well…
In this vid I cover the essential points I covered in a lengthy article by the same name: absorption, solubility – as a key factor in absorption – and a new technology that improves solubility.
For those in the supplement industry especially, you’ll want to watch this vid!
Will has previously mentioned DHEA as it relates to hormonal effects and health promotion:
When it comes to health promotion and longevity, DHEA is a supplement which deserves more attention than it is getting.
DHEA levels (the main circulating form of DHEA in the bloodstream is DHEAS) decrease approximately 80% between ages 25 and 75 year.[1, 2] This large decline in DHEA has led to interest in the possibility that aging related DHEA deficiency may play a role in the deterioration in physiological and metabolic functions with aging, and in the development of chronic diseases.
In support of this, it has been reported that DHEA level is negatively correlated with mortality and risk of developing cardiovascular disease (CVD) (i.e. lower DHEA(S) levels are associated with higher mortality and CVD risk).[3-5] More recently it has been found that a steep decline or extreme variability over time in DHEA(S) levels is associated with higher mortality, more so than baseline DHEA(S) levels.
Aging not only reduces DHEA(S) levels, but also results in an increase in arterial stiffness [7, 8], which is an independent predictor of cardiovascular disease (CVD) risk and mortality.[9-11] It has been reported that DHEA levels are inversely associated with arterial stiffness (i.e. lower DHEA levels are associated with increased arterial stiffness. [7, 12, 13] Therefore, it is possible that DHEA replacement could reduce arterial stiffness, and thereby contribute to reduction in CVD and mortality…
On Amazon for Kindle HERE
No, you DON’T need a Kindle to read it. Amazon has free apps for reading Kindle books on your comp, phones, etc HERE.
Losing the weight is NOT the hard part; keeping the weight off is the hard part. Both studies and dieters have learned that lesson the hard way far too many times. Most diet programs are not intended, nor designed, to keep the weight off you long term. They are designed to keep you on their diet, period.
How to break the Yo Yo diet cycle? This easy to read and understand practical report gives the reader a basic guide to making smart decisions for PERMANENT weight loss.
By using this report as a practical guide to making choices on weight loss programs, permanent weight loss is the result.
Learn the simple test that will help you choose the right program for you, or the psychological factors most programs ignore that dictate your success on a weight loss plan, or which form of exercise is essential to keep your metabolism up and running.
PERMANENT WEIGHT LOSS is a fact for some. What factors lead to their success vs. most who fail? You’ll get the answer to those and other Q’s for $1.99.
This practical guide will give you that answer.