Training VLOG #28 (Audio): Metabolism

Barbell Medicine Podcast

Barbell Medicine

Health & Fitness

4.8 • 1.3K Ratings

🗓️ 3 December 2018

⏱️ 29 minutes

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Summary

History of the Calorie: https://nutritionj.biomedcentral.com/track/pdf/10.1186/1475-2891-6-44 Institute of Medicine, Food and Nutrition Board. Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids. Washington, DC. National Academies Press. 2005 pp. 119–21. https://www.nap.edu/catalog/10490/dietary-reference-intakes-for-energy-carbohydrate-fiber-fat-fatty-acids-cholesterol-protein-and-amino-acids Ravussin E, Bogardus C. A brief overview of human energy metabolism and its relationship to essential obesity. Am J Clin Nutr. 1992; 55:S242S–45. https://www.ncbi.nlm.nih.gov/pubmed/1728837 Food and Nutrition Board. Dietary Reference Intakes for Energy, Carbohydrates, Fiber, Fat, Protein, and Amino Acids. Washington, DC: National Academy Press. 2002. https://www.nal.usda.gov/sites/default/files/fnic_uploads/energy_full_report.pdf Horton ES. Introduction: an overview of the assessment and regulation of energy balance in humans. Am J Clin Nutr. 1983; 38:972–77. 58. Jequier E, Acheson K, Schutz Y. Assessment of energy expenditure and fuel utilization in man. Ann Rev Nutr. 1987; 7:187–208. http://agris.fao.org/agris-search/search.do?recordID=US8501699 Galgani, J. E., Castro-Sepulveda, M., Pérez-Luco, C., & Fernández-Verdejo, R. (2018). Validity of predictive equations for resting metabolic rate in healthy humans. Clinical Science, 132(16), 1741–1751. doi:10.1042/cs20180317 https://www.ncbi.nlm.nih.gov/pubmed/29967004 Gropper, Sareen S.; Smith, Jack L.. Advanced Nutrition and Human Metabolism (Page 299). Cengage Textbook. Buchholz, A. C., Rafii, M., & Pencharz, P. B. (2001). Is resting metabolic rate different between men and women? British Journal of Nutrition, 86(06), 641. doi:10.1079/bjn2001471. https://www.ncbi.nlm.nih.gov/pubmed/11749674 Horton, T. J., Drougas, H., Brachey, A., Reed, G. W., Peters, J. C., & Hill, J. O. (1995). Fat and carbohydrate overfeeding in humans: different effects on energy storage. https://www.ncbi.nlm.nih.gov/pubmed/7598063/ Fabbri, Elisa et al. “Energy Metabolism and the Burden of Multimorbidity in Older Adults: Results From the Baltimore Longitudinal Study of Aging” journals of gerontology. Series A, Biological sciences and medical sciences vol. 70,11 (2014): 1297-303. Knuth ND, Johannsen DL, Tamboli RA, Marks-Shulman PA, Huizenga R, Chen KY, Abumrad NN, Ravussin E, Hall KD. Metabolic adaptation following massive weight loss is related to the degree of energy imbalance and changes in circulating leptin. Obesity (Silver Spring) 2014;22:2563–2569. https://onlinelibrary.wiley.com/doi/full/10.1002/oby.20900 De Cleva, R., Mota, F. C., Gadducci, A. V., Cardia, L., D’Andréa Greve, J. M., & Santo, M. A. (2018). Resting metabolic rate and weight loss after bariatric surgery. https://www.ncbi.nlm.nih.gov/pubmed/29628405 Bouchard C, Pérusse L, Dériaz O, et al. Genetic influences on energy expenditure in humans. Crit Rev Food Sci Nutr 1993;33:345–50. https://www.ncbi.nlm.nih.gov/pubmed/8357495 Westerterp-Plantenga, M. S., Nieuwenhuizen, A., Tome, D., Soenen, S., & Westerterp, K. R. (2009). Dietary protein, weight loss, and weight maintenance. Annual Review of Nutrition, 29, 21–41 https://www.ncbi.nlm.nih.gov/pubmed/19400750 Ravussin E., Lillioja S., Anderson T.E., Christin L., Bogardus C. Determinants of 24-hour energy expenditure in man. Methods and results using a respiratory chamber. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC423919/pdf/jcinvest00111-0160.pdf Stookey Jodi. Negative, Null and Beneficial Effects of Drinking Water on Energy Intake, Energy Expenditure, Fat Oxidation and Weight Change in Randomized Trials: A Qualitative Review. Nutrients. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4728633/ LaForgia J., Withers R. T., Gore C. J. (2006). https://www.ncbi.nlm.nih.gov/pubmed/17101527/ Podcasts: goo.gl/X4H4z8 Email: info@barbellmedicine.com Newsletter: http://eepurl.com/cpqB3n Our Sponsors: * Check out Chilipad and use my code sleep.me/BBM for a great deal: https://sleep.me * Check out FIGS and use my code FIGSRX for a great deal: https://wearfigs.com * Check out Factor and use my code factormeals.com/bbm50off for a great deal: https://www.factor75.com * Check out Quince and use my code quince.com/bbm for a great deal: https://www.quince.com Advertising Inquiries: https://redcircle.com/brands

Transcript

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0:16.4	Hey everyone welcome back to the Barbell Medicine YouTube channel. I'm Dr. Jordan Feigenbaum. Thank you for joining us. We really do appreciate it.
0:19.6	In this episode we're going to talk about all things metabolism. Really all of the things it's a huge topic and a lot to unpack
0:25.7	We're going to wrap up with some community forum checks and we're going to tell you how you can submit your own
0:30.0	form check or your own questions to be answered right here on our YouTube channel so stay tuned to the
0:34.4	end of the video for that. For right now let's get into metabolism. Huge topic. Hold on to your butts.
0:41.2	So Dan Ludwig asks what's the deal with metabolism? I feel like this is a Jerry
0:44.5	Seinfeld reference and he says I'm always hearing about people talk about what
0:48.6	speeds up or slows down metabolism and it's practically all conflicting I would like to
0:52.2	know what to say to these people.
0:53.7	So yeah, this is a very interesting question, a lot going on and again, like I said, a lot of information that
0:59.2	we'll have to go over. So first let's go over some definitions to make sure we're all on the same page.
1:03.2	So metabolism is the sum of all biochemical processes that occur within an organism.
1:07.2	This includes both anabolic and catabolic processes.
1:10.2	So anabolic's building up of substances and catabolic is breaking down of substances.
1:14.4	In humans, metabolism typically refers to the breakdown of food and its transformation into energy.
1:19.6	In a more scientific terms, we break down the energy that's stored in macronutrients so
1:24.0	carbohydrates proteins fats and alcohol and we release that energy as either heat or
1:29.0	chemical energy chemical energy in this case usually be an ATP or a denizen triphosphate.
1:34.0	ATP is this universal currency that we use to power different reactions in all of the tissues of the body.
1:40.0	So if a reaction requires energy, we're using a T.P or a breakdown product of that to power those
1:46.9	reactions in the body.
1:48.2	So calories are a measure of energy.
	...

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