An essential mineral and electrolyte found naturally in food and commonly consumed as part of salt.
Why Sodium matters
Sodium supports fluid balance and nerve function, but needs and recommended limits depend on health, diet and sweat loss.
A practical example
An endurance athlete sweating heavily may need more sodium than a sedentary person with high blood pressure.
Common mistake
Removing all salt unnecessarily or using exercise as a reason for unlimited high-sodium food.
Training and nutrition terms describe general principles. The right exercise, intensity or food target still depends on your experience, health, goals and schedule.
Personalised coaching
Apply the principle to your own training.
A definition is useful, but your programme still needs to match your experience, schedule, recovery and goals.
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