Fasting: Awakening the Rejuvenation from Within

Published on Dec 5, 2016

An enlightening and provocative presentation is given by Valter Longo updating audience on the benefits of fasting for life-extension.

Dr. Valter Longo is the Edna M. Jones Professor of Gerontology and Biological Sciences, and Director of the Longevity Institute at the University of Southern California – Davis School of Gerontology, Los Angeles. Dr. Longo’s studies focus on the fundamental mechanisms of aging in simple organisms, mice and humans. The Longo laboratory has identified several genetic pathways that regulate aging in simple organisms and reduce the incidence of multiple diseases in mice and humans. His laboratory also described both dietary and genetic interventions that protect cells and improve the treatment and prevention of cancer and other diseases in mammals. He received his Ph.D. in Biochemistry from the University of California, Los Angeles (UCLA) in 1997 and his postdoctoral training in the Neurobiology of Aging and Alzheimer’s Diseases at USC. He started his independent career in 2000 at the University of Southern California, School of Gerontology.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx

Intermittent Fasting

Intermittent fasting is nothing new. Humans have fasted for most of their history, whether it’s during the typical overnight period, during more extended periods of food scarcity, or for religious reasons.
What is new is that clinical research on IF’s benefits for health and longevity is beginning to catch up.

Data show that IF, when done properly, might help extend life, regulate blood glucose, control blood lipids, manage body weight, gain (or maintain) lean mass, and more.

Rather than something we’re forced to endure – a result of poor food availability or cultural expectations – IF is becoming something that health and physique-oriented people are seeking out in order to keep their bodies in top shape.

The proposed benefits of IF in animals and humans read like a laundry list of “look better,” “feel better,” “live longer” physiological changes. These include:

REDUCED
blood lipids (including decreased triglycerides and LDL cholesterol)
blood pressure (perhaps through changes in sympathetic/parasympathetic activity)
markers of inflammation (including CRP<, IL-6, TNF, BDNF, and more)
oxidative stress (using markers of protein, lipid, and DNA damage)
risk of cancer (through a host of proposed mechanisms; we’ll save them for another review)

INCREASED
cellular turnover and repair (called autophagocytosis)
fat burning (increase in fatty acid oxidation later in the fast)
growth hormone release later in the fast (hormonally mediated)
metabolic rate later in the fast (stimulated by epinephrine and norepinephrine release)

IMPROVED
appetite control (perhaps through changes in PPY and ghrelin)
blood sugar control (by lowering blood glucose and increasing insulin sensitivity)
cardiovascular function (by offering protection against ischemic injury to the heart)
effectiveness of chemotherapy (by allowing for higher doses more frequently)
neurogenesis and neuronal plasticity (by offering protection against neurotoxins)

Source: http://www.precisionnutrition.com/intermittent-fasting/chapter-1

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Sample:

Eat in 5-6 hour window (example 5pm-11pm)

During the day do this 2-3 times a day
1 scoop of Xtend BCAAs
5 grams glutamine
3 grams fish oils

Also during the day coffee, green tea and diet soda is fine. Sip water as well.

Post workout just have a low/no carb protein.

Every night meal should be:
150-175 grams of protein
150 grams carbs
90 grams of fat
Use MyFitnessPal to help with your macros for you feeding time.