Chrono-Nutrition: Understanding the Interplay Between Circadian Rhythms and Personalized Nutrition

Abstract

Chrono-nutrition, a concept emerging from the integration of chronobiology and nutrition sciences, investigates the timing of food intake in alignment with the body’s circadian rhythms. This interplay between dietary patterns and biological rhythms has garnered significant attention in recent years due to its potential implications for health and disease. In this comprehensive review, we explore the key findings from studies in the last decade on chrono-nutrition, focusing on its role in cardiovascular health, diabetes management, glucose metabolism, and the influence of sex, socioeconomic factors, and cultural diversity. The intricate dance between the molecular circadian clock and the gut microbiome is a fascinating area of study in modern biology. Both systems are integral to the regulation of metabolic processes, responding to dietary inputs and environmental cues to optimize the host’s adaptability and survival. This review delves into the dynamic interplay between circadian rhythms and the gut microbiome, exploring their mutual influence and the implications for human health.