Short-term changes in human metabolism following a 5-h delay of the light-dark and behavioral cycle.

Experimental inversion of circadian and behavioral rhythms by 12 h adversely affects markers of metabolic health. We investigated the effects of a more modest 5-h delay in behavioral cycles. Fourteen participants completed an 8-day in-patient laboratory protocol, with controlled sleep-wake opportunities, light-dark cycles, and diet.

"We go hunting …": Understanding experiences of people living with obesity and food insecurity when shopping for food in the supermarket to meet their weight related goals.

The high prevalence of food insecurity in the United Kingdom has been exacerbated by the cost-of-living crisis. In high-income countries, those experiencing food insecurity struggle to buy and consume foods that meet Government healthy eating recommendations, and are at increased risk of obesity, linked to poor diet quality. Individuals in high-income countries purchase most of their food to consume at home from supermarkets, making this an important context within which healthier and environmentally sustainable food purchasing should be supported.

Exercise, nutrition and medicine timing in metabolic health: implications for management of type 2 diabetes.

Chrono-medicine considers circadian biology in disease management, including combined lifestyle and medicine interventions. Exercise and nutritional interventions are well-known for their efficacy in managing type 2 diabetes, and metformin remains a widely used pharmacological agent. However, metformin may reduce exercise capacity and interfere with skeletal muscle adaptations, creating barriers to exercise adherence.

Time for a Re-Think? The Rationale for Multi-Component Intervention to Prevent Malnutrition in At-Risk Community-Dwelling Older Adults.

Dietary strategies for early intervention in older adults are highly desirable, as they encourage individuals to retain a good functional status despite morbidity [...