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Biological Redundancy

Meaning

Biological redundancy refers to the existence of multiple, overlapping physiological systems or components capable of performing the same essential function within the human body. This inherent duplication acts as a critical failsafe, ensuring that the organism can maintain homeostasis and survive even when one system is compromised or begins to fail. In the context of hormonal health, this means multiple hormones or pathways can influence a single biological outcome, such as metabolism or mood regulation. This structural feature is a key indicator of a resilient and robust biological system. Maintaining this capacity is vital for healthspan.