Low energy availability
When training outpaces fuel: what low energy availability is, why it matters, and the early signs.
Eating & body image
Low Energy Availability (LEA) is a real condition that affects both males and females. It happens when an athlete does not consume enough food to fuel the body's demands, whether through restrictive dieting, over-exercising, weight loss efforts, or a combination of them.
What it does
Over time the calorie deficit depletes energy stores. The visible results are fatigue, decreased performance and a higher risk of injury.
Female athletes can be at higher risk, where LEA can bring menstrual irregularities, decreased bone density and an increased risk of osteoporosis. None of this announces itself loudly; it accumulates.
Prevention and treatment
The approach is not complicated, but it needs to be deliberate:
- Eat enough to meet the energy your training actually demands
- Prioritise nutrient dense foods over empty volume
- Build a healthy relationship with food, and treat warning signs as information, not failure
Education on healthy eating habits protects performance and long term health at the same time. If food has become a source of stress, that is worth a conversation with someone you trust, or raise it here.