In this edition of Ask The Doctor Executive Producer asks Buck viewer questions and some of his own. Discussed is continuous glucose monitoring for non-diabetics, cardiac arrest in young athletes, effectiveness of vibrating plates, human growth hormones, jet lag and melatonin. This is Part 2. Listen to episode 24 to hear part 1.

• 00:01:31 - Question about taking naps to make up for not enough sleep
• 00:03:06 - REM Sleep and Deep Non-REM Sleep
• 00:11:54 - Shift work is very detrimental to to health
• 00:13:11 - Question about reversing aging in cells
• 00:13:29 - David Sinclair's book Lifespan
• 00:15:30 - Stem cells and aging
• 00:17:22 - Genetically mutated rodents with Progeria and the Yamanaka Factor
• 00:21:59 - Methylation and the Epigenome
• 00:22:37 - Biological clocks and changes in the Epigenome
• 00:23:20 - Sinclair's study on using a drug cocktail to reverse the cellular aging patterns in aged human cells