7 days of L-citrulline supplementation does not improve running performance in the heat whilst in a hypohydrated state.

Purpose: 7 days L-citrulline supplementation has been reported to improve blood pressure, O kinetics, gastrointestinal (GI) perfusion and endurance cycling performance through increasing arterial blood flow. In situations where blood volume is compromised (e.g.

The Michigan men's diabetes project: perspectives on a peer-led diabetes self-management and support intervention for Black men with type 2 diabetes.

Background: Black men are more likely to be diagnosed with type 2 diabetes (T2D) compared to non-Hispanic White men, especially those over 55 years of age. Although there is ample evidence around the efficacy of peer-led diabetes self-management and support (PLDSMS) programs in improving diabetes health outcomes, Black men living with T2D experience several barriers to meaningful participation in peer-led programs and program developers face barriers to implementation. This qualitative study aimed to identify perspectives from collaborators on barriers and facilitators that impact the implementation of a PLDSMS intervention for older Black men with T2D.

A Warm Environment Reduces Exogenous Glucose Oxidation and Endurance Performance during Cycling with Facing Airflow.

Unlabelled: Exercise in warm environments increases thermal/cardiovascular strain and decreases gastrointestinal (GI) integrity and endurance performance. However, laboratory-based studies have provided little to/no facing airflow, potentially exacerbating these effects, particularly for cycling, where convective cooling may be a major contributor to thermal balance.

Purpose: This study investigated the effect of cycling in a warm vs temperate environment with sufficient facing airflow on exogenous glucose use, performance, and GI responses.

Effects of Cannabidiol Ingestion on Thermoregulatory and Inflammatory Responses to Treadmill Exercise in the Heat in Recreationally Active Males.

Purpose: Exertional heat stress can induce systemic endotoxin exposure and a pro-inflammatory cascade, likely impairing thermoregulation. Cannabidiol (CBD) is protective in pre-clinical models of tissue ischaemia and inflammation. Therefore, this study examined the effects of CBD ingestion on exercise-induced thermoregulatory and inflammatory responses.