CR Science & Theory

373 topics in this forum

1. Glycine and Epigenetics of Mitochondrial Aging

   By BrianMDelaney, May 27, 2015   

   • glycine
   • epigenetics
   • (and 1 more)

     Tagged with:

     • glycine
     • epigenetics
     • methionine
   • 20 replies
   • 7.1k views
   • 
   • Ron Put
   • May 16, 2020

2. The Reserve-Capacity Hypothesis (drama, deceit, deception and skullduggery!!!)

   By KHashmi316, April 18, 2020
   • 1 reply
   • 700 views
   • 
   • Clinton
   • April 19, 2020

3. Rethinking RDAs (Recommended Daily Allowances)

   By srid, March 31, 2020
   • 11 replies
   • 794 views
   • 
   • Ron Put
   • April 15, 2020

4. Which micronutrients that in low density in blood shorten life?

   By Fernando Gabriel, April 14, 2020
   • 0 replies
   • 314 views
   • 
   • Fernando Gabriel
   • April 14, 2020

5. Do people with less body fat have less absorption of micronutrients and macronutrients

   By Fernando Gabriel, April 14, 2020
   • 0 replies
   • 297 views
   • 
   • Fernando Gabriel
   • April 14, 2020

6. Assuming adequate nutritional intake, what is the "optimal" level of caloric restriction? At what percentage, if any, assuming adequate nutritional intake, are there no more benefits?

   By Afraid to Use my Real Name, April 10, 2020   

   • minimum daily caloric intake
   • 2 replies
   • 547 views
   • 
   • mccoy
   • April 12, 2020

7. Turning Back the Clock on Aging Cells NYT Article

   By pete533, March 24, 2020
   • 0 replies
   • 378 views
   • 
   • pete533
   • March 24, 2020

8. If a person loses weight from BMI 30 to 25, reducing their calories from 3100 to 2500, will their IQ be negatively affected even slightly during the time of weight loss?

   By Fernando Gabriel, March 2, 2020
   • 3 replies
   • 443 views
   • 
   • Gordo
   • March 7, 2020

9. Do people with less body fat have less absorption of micronutrients and macronutrients

   By Fernando Gabriel, March 4, 2020
   • 0 replies
   • 345 views
   • 
   • Fernando Gabriel
   • March 4, 2020

10. Are vegans at risk for lower IQ?

    By ras, February 25, 2020
    • 7 replies
    • 637 views
    • 
    • Saul
    • March 2, 2020

11. Ybx1 master gene for CR benefits?

    By corybroo, February 28, 2020
    • 4 replies
    • 381 views
    • 
    • Dean Pomerleau
    • March 1, 2020

12. Why do women survive with a lower BMI than men?

    By Fernando Gabriel, February 26, 2020
    • 0 replies
    • 375 views
    • 
    • Fernando Gabriel
    • February 26, 2020

13. How African turquoise killifish press the pause button on aging

    By Saul, February 23, 2020   

    • diapause
    • anti-aging
    • (and 1 more)

      Tagged with:

      • diapause
      • anti-aging
      • life extension
    • 0 replies
    • 306 views
    • 
    • Saul
    • February 23, 2020

14. Do pure amino acids have calories?

    By Fernando Gabriel, February 22, 2020   

    • aminoacids
    • 1 reply
    • 367 views
    • 
    • Iporuru
    • February 22, 2020

15. An anorexic can die from complications of anorexia if he maintains a healthy percentage of fat for years, decades etc and has never had such a low fat.?

    By Fernando Gabriel, February 19, 2020
    • 2 replies
    • 451 views
    • 
    • Gordo
    • February 20, 2020

16. Adipometer does not work well on people with more or less flaccid skin for their age.

    By UserReqDel20200217, February 12, 2020
    • 1 reply
    • 355 views
    • 
    • mccoy
    • February 16, 2020

17. Stemtalk episode 98

    By mccoy, February 13, 2020
    • 2 replies
    • 308 views
    • 
    • mccoy
    • February 13, 2020

18. The lighter without zeroing the fat or perhaps without reaching less than 5% fat in men or 14% in women the more longevity we will have.

    By UserReqDel20200217, February 13, 2020
    • 2 replies
    • 365 views
    • 
    • UserReqDel20200217
    • February 13, 2020

19. How much of CR in rodents is a time-restricted eating effect?

    By sirtuin, November 12, 2015
    • 18 replies
    • 4.9k views
    • 
    • Mechanism
    • February 12, 2020

20. Flatulence study

    By UserReqDel20200217, January 19, 2020   

    • flatulence
    • 3 replies
    • 502 views
    • 
    • Ron Put
    • February 8, 2020

21. Do "Naturally Thin" People Benefit Less from CR? Good Non-technical CR Science Overview 1 2

    By Zeta, September 2, 2015   

    • CR Science
    • Longevity
    • (and 3 more)

      Tagged with:

      • CR Science
      • Longevity
      • Mice
      • Primates
      • CR Harm
    • 28 replies
    • 9.4k views
    • 
    • UserReqDel20200217
    • January 18, 2020

22. Aging Is Reversible—at Least in Human Cells and Live Mice

    By Ron Put, December 18, 2019
    • 3 replies
    • 592 views
    • 
    • UserReqDel20200217
    • January 18, 2020

23. Blood sugar levels?

    By UserReqDel20200217, November 18, 2019
    • 6 replies
    • 818 views
    • 
    • mccoy
    • December 14, 2019

24. Over-excited neurons accelerate aging

    By ras, November 27, 2019
    • 2 replies
    • 503 views
    • 
    • Ron Put
    • November 28, 2019

25. Is it possible to live only on amino acid and polyvitamin supplements?

    By UserReqDel20200217, November 18, 2019
    • 2 replies
    • 543 views
    • 
    • Saul
    • November 22, 2019