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Latest Wellness Trend: Trans-Geranylgeraniol Supplementation Boosts Testosterone in Hashimoto’s—A Case Study

Latest Wellness Trend: Trans-Geranylgeraniol Supplementation Boosts Testosterone in Hashimoto’s—A Case Study

By Surangama Lehri Author

Latest Wellness Trend: Trans-Geranylgeraniol Supplementation Boosts Testosterone in Hashimoto’s—A Case Study

by Surangama Lehri 18 Aug 2025 0 comments

A new case report published by LaGrutta A et al in "Alternative Therapies in Health and Medicine" explores a natural, integrative approach to testosterone optimization for men with Hashimoto's thyroiditis. The study chronicles the experience of a 27-year-old male struggling with thyroid autoimmunity, hormone imbalance, and gut dysbiosis—and reveals promising benefits from targeted trans-geranylgeraniol supplementation. 

What Was the Study’s Aim? 

The case report aimed to evaluate the impact of a systems-based, non-pharmacological intervention—particularly trans-geranylgeraniol supplementation—on testosterone levels and overall health in a patient with Hashimoto’s thyroiditis and declining androgen status. 

How Was the Study Conducted? 

  • The patient’s care began with foundational lifestyle modifications: 

  • An anti-inflammatory diet removing gluten and dairy. 

  • Correction of vitamin D deficiency with D3/K2 supplementation. 

  • Gut support using digestive enzymes and increased intake of polyphenol-rich foods. 

  • Thyroid biomarkers improved over time with these holistic interventions. 

  • In 2023, the patient’s testosterone began to decline, affecting muscle mass and athletic performance. 

  • To directly address this, he received 600mg/day trans-geranylgeraniol (Annatto-GG™ 300) for nine weeks. 

What Were the Results? 

  • Testosterone levels increased significantly after nine weeks of trans-geranylgeraniol supplementation. 

  • The patient noticed clear improvements in muscle strength and physical performance. 

  • Lab tests and clinical outcomes suggested enhanced endocrine and immune system balance. 

  • The approach also supported metabolic resilience and gut-thyroid axis health, underscoring the interplay between nutrition, hormones, and immune function. 

What’s the Takeaway? 

This case demonstrates that a comprehensive, integrative strategy—including targeted trans-geranylgeraniol supplementation—can naturally and effectively improve testosterone levels in men with Hashimoto’s. The findings advocate for a multifaceted, non-pharmacological framework, emphasizing the value of supporting gut health, micronutrient status, and endocrine function to address complex autoimmune and hormonal challenges. 

Keep following Wellness Extract’s research column for the finest in credible, science-backed wellness insights from around the world. 

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