The ancestral secretory pattern of hormones adaptive to seasons in various animal species may be gradually disappearing in humans, as evidenced by the limited amplitude of testosterone and luteinizing hormone (LH) fluctuations across the year, the absence of seasonality in the youngest and oldest age groups, and reduced exposure to environmental factors in the industrialized era.

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• Person: Not available Organization: Frontiers
  Seasonal Changes of Serum Gonadotropins and Testosterone in ...

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• Seasonal Changes of Serum Gonadotropins and Testosterone in ... www.frontiersin.org Frontiers via serper

Referenced by nodes (2)

• luteinizing hormone (LH) concept
• testosterone concept