Calorie Restriction for Life Extension: What They Didn’t Tell You on Oprah (Part 3)
By Tom Venuto
www.BurnTheFat.com
Life extension with more muscle
While there is a commonality between CRON and the way I recommend eating (high nutrient density, low calorie density foods), in most regards, CR is the opposite of my approach. In my Burn The Fat, Feed The Muscle program, we go for a higher energy flux nutrition program, which means that because we are weight training and doing cardio and leading a very active lifestyle, we get to eat more. Because we are so active and well-trained, the eating more does not have a negative effect as it would on a sedentary person, who might get sick and fat from the additional calories. We active folks take those calories, burn them for energy, partition them into lean muscle tissue and we enjoy a faster metabolism and extremely high quality of life.
As a bodybuilder, CR is not compatible with my priorities, but hypothetically speaking, if I were to practice a lower calorie lifestyle, I wouldn’t follow an aggressive CR approach. I’d probably do as the Okinawans do. They have a very simple philosophy: hari hachi bu: eat until you are only 80% full. While this does not mean there is a carefully measured 20% calorie deficit, it’s consistent with what we practice in the Burn The Fat, Feed The Muscle lifestyle for a fat loss phase, and avoiding overeating is certainly a smart way to avoid obesity and health problems. Incidentally, the Okinawans eat about 40% less than Americans, and 11% less than they should, according to standard caloric intake guidelines, and they live 4 years longer than Americans.
If someone is being “sold” on CR by an enthusiastic CR spokesperson, or simply curious after watching the latest TV talk show (where they are looking for controversial stories), it’s important to know that there is more than one side to the story. If you carefully read the entire body of research on CR, you will see that the experts are split right down the middle in their opinions about whether CR will really work. CR for humans remains highly controversial and there are no guarantees that this will extend your life.
Researchers at the National Institutes of Health in Baltimore, MD put it this way:
“Because it is unlikely that an experimental study will ever be designed to address this question in humans, we respond that “we think we will never know for sure.” We suggest that debate of this question is clearly an academic exercise.”
In closing, let me go back to one of the original questions I was asked: “Can the BFFM food plan also be thought as a longevity lifestyle, but with more muscle mass?” Absolutely beautifully said! That’s precisely what Burn The Fat, Feed The Muscle is.
I believe that by making healthy food choices but doing so at a higher level of calorie intake and expenditure, that we can fend off sarcopenia – the age related decline in muscle mass that debilitates many seniors – while enjoying a more muscular physique, greater strength, and a less restrictive lifestyle. Most gerontologists agree – by making simple lifestyle changes that include strength training and good nutrition, you can easily turn back the biological clock 10 years without going hungry.
We truly hope you found benefit from this article and want to thank Tom for sharing it with our viewers!
For more information about Burn The Fat, Feed The Muscle, the “longevity lifestyle with more muscle”, visit: www.BurnTheFat.com
Train hard and expect success,
Tom Venuto
Fat Loss Coach
www.BurnTheFat.com
About the Author:
Tom Venuto is a fat loss expert, lifetime natural (steroid-free) bodybuilder, independent nutrition researcher, freelance writer, and author of the #1 best selling diet e-book, Burn The Fat, Feed The Muscle: Fat-Burning Secrets of The World’s Best Bodybuilders & Fitness Models (e-book) which teaches you how to get lean without drugs or supplements using secrets of the world’s best bodybuilders and fitness models. Learn how to get rid of stubborn fat and increase your metabolism by visiting: www.burnthefat.com
References:
Hunger does not diminish over time in mice under protracted caloric restriction. Hambly C, Mercer JG, Speakman JR.Rejuvenation Res. 2007 Dec;10(4):533-42.Aberdeen Centre for Energy Regulation and Obesity (ACERO), Rowett Research Institute, Bucksburn, Aberdeen, Scotland, United Kingdom.
Starving for life: what animal studies can and cannot tell us about the use of caloric restriction to prolong human lifespan.Speakman JR, Hambly C. J Nutr. 2007 Apr;137(4):1078-86. School of Biological Sciences, University of Aberdeen, Aberdeen AB24 2TZ, Scotland, UK.
Can dietary restriction increase longevity in all species, particularly in human beings? Introduction to a debate among experts. Le Bourg E, Rattan SI. Biogerontology. 2006 Jun;7(3):123-5.
The potential for dietary restriction to increase longevity in humans: extrapolation from monkey studies. Ingram DK, Roth GS, Lane MA, Ottinger MA, Zou S, de Cabo R, Mattison JA.Biogerontology. 2006 Jun;7(3):143-8. Laboratory of Experimental Gerontology, Intramural Research Program, National Institute on Aging, National Institutes of Health, 5600 Nathan Shock Drive, Baltimore, MD 21224, USA.
Caloric restriction in humans: potential pitfalls and health concerns. Dirks AJ, Leeuwenburgh C.Mech Ageing Dev. 2006 Jan;127(1):1-7. Epub 2005 Oct 13, Wingate University, School of Pharmacy, 316 N. Main Street, Wingate, NC 28174, USA.
Caloric restriction and human longevity: what can we learn from the Okinawans? D. Craig Willcox, Bradley J. Willcox Hidemi Todoriki. Biogerontology (2006) 7: 173-177
Endocrine alterations in response to calorie restriction in humans. Mol Cell Endocrinol. 2009 Feb 5;299(1):129-36. Epub 2008 Oct 21. Redman LM, Ravussin E. Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA 70808, United States.
Caloric restriction in the presence of attractive food cues: external cues, eating, and weight. Polivy J, Herman CP, Coelho JS.Physiol Behav. 2008 Aug 6;94(5):729-33. Epub 2008 Apr 13. University of Toronto, Canada.
Life Extension by Calorie Restriction in Humans. Everitt AV, Le Couteur DG.Ann N Y Acad Sci. 2007 Aug 23, Centre for Education and Research on Ageing, University of Sydney, Concord, New South Wales, Australia.
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