The author's genes may not behave the same way as Asprey's. George Burns consistently smoked and lived to 100; not everyone's genetic makeup will allow this.

The author's genes may not behave the same way as Asprey's. George Burns consistently smoked and lived to 100; not everyone's genetic makeup will allow this. I remember hearing a story of a professor who would throw asbestos into the air during lecture saying they had no evidence it was a health hazard, which was true at the time. Yes, the health/nutrition industry often has uncertainties and disinformation and it may well turn out harmless, but why gamble with your health?