The United Kingdom's Ministry of Defence has released new guidance aimed at enhancing the performance of female service members, encouraging them to consume up to 3,500 calories daily and ensure at least seven hours of sleep. These recommendations are based on recent scientific understanding of physical performance and are intended to better support women in physically demanding military roles.
For decades, questions have persisted regarding the physical capabilities of female troops on the front lines. While regulations have evolved to allow women to join previously exclusive units like the Parachute Regiment and the Royal Marines, success has largely been limited to those with elite sporting backgrounds. Captain Rosie Wild, who in 2020 became the first woman to pass P Company – a rigorous series of physical tests required for airborne forces – highlighted the challenges. Since her achievement, few other women have successfully completed the course.
Nutritional and Recovery Recommendations
The updated guidance emphasizes a significant increase in daily calorie intake for servicewomen, nearly doubling previous recommendations. The diet should also incorporate 30 grams of high-quality protein daily to aid muscle development. Adequate sleep is also deemed critical, as research suggests that less than six hours of sleep increases the likelihood of injury and menstrual cycle disruption. Sleeping for seven hours or more can halve the risk of illness and significantly reduce injury risk compared to sleeping for six hours.
Furthermore, the guidance advises an increased intake of iron and Vitamin D. The Ministry of Defence will also continue investing in equipment specifically designed for women, particularly in addressing backpacks, as women are more susceptible to hip and shin injuries.
Minister for Veterans and People, Calvin Bailey MBE MP, stated that warfighting readiness relies on the preparation of all personnel. He acknowledged that women have consistently met high standards but often lacked tailored support. He expressed pride in the new guide, calling it a first for UK Defence, designed to provide evidence-based support for servicewomen to perform at their best in demanding roles. Bailey emphasized the commitment to ensuring that talent, rather than background or barriers, determines career progression within the Armed Forces.