Too many faulty assumptions here. The real question is, "Why are Americans so sick in the first place." The USA average life expectancy is less than the OECD international average. To put into perspective Japan's average life expectancy is 83. USA is 78.
Regarding genetic diversity, there are communities around the world in which people live to be over 100. One of these happens to be in a genetically diverse community in he United States. This is Loma Linda, CA. This may be worth pondering a bit.
Regarding genetic diversity, there are communities around the world in which people live to be over 100. One of these happens to be in a genetically diverse community in he United States. This is Loma Linda, CA. This may be worth pondering a bit.
