Label Accuracy and Quality of Select Weight-Loss Dietary Supplements Sold on or near US Military Bases.

: Sixty-eight percent of service members are living with overweight or obesity, some who may not consult a healthcare provider when they decide to lose weight. Instead, they often turn to weight-loss dietary supplements for self-care solutions. The purpose of this case series study was to examine the label accuracy and quality of select weight-loss dietary supplements sold on or near US military bases across the country.

Risk for exertional heat illness among US army enlistees: climate indexes, intrinsic factors and their interactions.

Objectives: To characterise intrinsic and extrinsic (climatic) risks for mild and severe exertional heat illness (EHI) among first-year army enlistees.

Methods: We examined 337 786 soldiers who enlisted between 2012 and 2019. Survival models were used to predict incident EHI from intrinsic factors (demographics, healthcare utilisation, chronic conditions, body mass index (BMI), Army Physical Fitness Test (APFT), upper/lower respiratory tract infections (URTI and LRTI), skin and soft-tissue infections (SSTI), extrinsic factors (geographical region, daily mean Universal Thermal Climate Index (UTCI), wet bulb globe temperature (WBGT)) and interactions.

Uncovering the World of Dietary Supplements and Performance-Enhancing Substances in the Military.

This article highlights key topic areas related to dietary supplements (DSs) and performance-enhancing substances. It also discusses evidence-based resources the medical community can use when discussing high-quality DSs with Servicemembers interested in taking DSs. We briefly overview how DSs are regulated in the United States, discuss problematic categories and issues related to quality, expand upon what are often considered performance-enhancing substances yet sometimes sold as DSs, and then offer solutions to counter the consequences of the dark side of the DS industry.

The human plasma lipidome response to exertional heat tolerance testing.

Background: The year of 2023 displayed the highest average global temperatures since it has been recorded-the duration and severity of extreme heat are projected to increase. Rising global temperatures represent a major public health threat, especially to occupations exposed to hot environments, such as construction and agricultural workers, and first responders. Despite efforts of the scientific community, there is still a need to characterize the pathophysiological processes leading to heat related illness and develop biomarkers that can predict its onset.