Advances in Host Genetics and Microbiome in Lifestyle-Related Phenotypes, Volume 111 explores the recent discoveries in the interaction between Host Genetics-Microbiome and lifestyle-related phenotypes regarding precision nutrition, physical activity, sports performance, circadian rhythm, sleep, and rest. Chapters in this release include Techniques, procedures, and applications in host Genetic analysis, Techniques, procedures, and applications in Microbiome analysis, Human adaptations to diet: biological and cultural coevolution, Impact of Evolution on Lifestyle in Microbiome, Nutrition and host Genetics: nutrigenetics, Nutrition and Microbiome: microbiome nutrition, Genomic predictors of physical activity and athletic performance, physical activity and Microbiome, Microbiome and Host Genetics in Circadian Rhythm, and more.