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  <title>PREVIEW Aliquot #43: Protein consumption: Finding the Balance</title>
  <description> Protein is essential for maintaining muscle mass as we age. Modulating protein intake via dietary intake or fasting can have variable effects on aging and muscle growth. Whereas fasting&amp;amp;nbsp;turns off&amp;amp;nbsp;multiple pathways associated with aging, such as mTOR, IGF-1, growth hormone, and others, eating for optimal fitness activates these important processes.&amp;amp;nbsp;  In this aliquot, we discuss:  (00:00)&amp;amp;nbsp;Introduction (02:57)&amp;amp;nbsp;Growth-longevity trade-off (Mike Maser discussion) (11:45)&amp;amp;nbsp;Role of IGF-1 in the aging process (Valter Longo discussion) (12:55)&amp;amp;nbsp;mTOR and the IGF-1 regulation by amino acids (Peter Attia discussion) (15:55)&amp;amp;nbsp;Anti-cancer effect of glutamine restriction outweigh the negative effect of glutamine deprivation on the gut and liver (Dominic D’Agostino discussion) (22:45)&amp;amp;nbsp;The possibility of using selective nutrient restriction as an autophagy-inducer (Guido Kroemer discussion (26:23)&amp;amp;nbsp;The IGF-1 Trade-Off: Performance vs. Longevity (Rhonda Patrick discussion)  You can see the original full interview with Dr. Kroemer&amp;amp;nbsp; &amp;amp;nbsp; You can see the original full interview with Dr. D'Agostino &amp;amp;nbsp; You can see the original full interview with Dr. Attia&amp;amp;nbsp; &amp;amp;nbsp; You can see the original full interview with Rhonda Patrick (with Mike Maser) &amp;amp;nbsp; You can see the original full interview with Dr. Longo&amp;amp;nbsp; &amp;amp;nbsp; You can see the video featuring Dr. Rhonda Patrick here   Get more Aliquots! Become a FMF Premium member and get full access to our members-only podcast, The Aliquot, plus live Q&amp;amp;amp;As with Rhonda, biweekly Science Digest emails, and more. Learn more and sign up at: https://www.foundmyfitness.com/aliquot  </description>
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