Chrononutrition is the relationship that exists between the eating pattern that we can have at a given time, circadian rhythms and metabolic health. The state of our hormones and neurotransmitters varies throughout the day depending on different factors (light, darkness, activity, rest, emotions,...) They need certain nutrients at all times to regulate these levels.

Altering schedules can desynchronize these internal rhythms, fundamentally negatively affecting blood glucose and other metabolic processes that will affect "our health. By modulating the times of food intake, we can correct an 'internal clock' that may have been out of control and may be affecting our hormones.