Why Physiological Rights Go Beyond the Right to Food

The right to food is a fundamental internationally recognised human right. It guarantees access to sufficient, safe, and nutritious food. However, it is insufficient to cover all needs related to physiological integrity.

Physiological rights go beyond food by recognising that many physiological parameters cannot be maintained or restored through diet alone. For example:

• Essential nutrient deficiencies: Even a balanced diet may be insufficient to correct certain deficiencies (in vitamin D, magnesium, or omega-3s, for instance), which require targeted supplementation.
• Hormonal imbalances: Conditions such as hypothyroidism or testosterone deficiency cannot be resolved through diet alone and require specific medical interventions.
• Environmental and biological factors: Pollution, chronic stress, chronic illness, or genetic factors can prevent the body from adequately absorbing or using nutrients, making a more interventionist approach necessary.

In short, the right to food is necessary but not sufficient. Physiological rights complement this framework by insisting on the need for active interventions to maintain or restore each individual’s normal biological parameters — beyond what diet alone can provide.