The interplay between diet and the gut microbiome: implications for health and disease.

Diet has a pivotal role in shaping the composition, function and diversity of the gut microbiome, with various diets having a profound impact on the stability, functionality and diversity of the microbial community within our gut. Understanding the profound impact of varied diets on the microbiome is crucial, as it will enable us not only to make well-informed dietary decisions for better metabolic and intestinal health, but also to prevent and slow the onset of specific diet-related diseases that stem from suboptimal diets. In this Review, we explore how geographical location affects the gut microbiome and how different diets shape its composition and function.

Existing and Future Strategies to Manipulate the Gut Microbiota With Diet as a Potential Adjuvant Treatment for Psychiatric Disorders.

Nutrition and diet quality play key roles in preventing and slowing cognitive decline and have been linked to multiple brain disorders. This review compiles available evidence from preclinical studies and clinical trials on the impact of nutrition and interventions regarding major psychiatric conditions and some neurological disorders. We emphasize the potential role of diet-related microbiome alterations in these effects and highlight commonalities between various brain disorders related to the microbiome.

Assisted Reproduction: Politics, Ethics and Anthropological Futures.

Anthropological literature on Assisted Reproductive Technology (ART) has burgeoned in the forty years since IVF emerged as a potential solution to childlessness. A lexicon has consolidated, and key sets of debates have been identified. Chief among these are questions of kinship, the intersection of technologies and local moral worlds, and the circulation of gametes and technological know-how.