Keyora Female Chrono-Nutrition EP-22: Vitex and The HPA-Luteal Stress Bridge: Stress-Amplified PMS, Cortisol-Melatonin Rhythm, Sleep Disruption, Fatigue Burden, and Cycle-Linked Stress Sensitivity Why Chaste Tree Berry Becomes Clinically Relevant When Premenstrual Symptoms Worsen Under Pressure Through HPA-Axis Stress Biology, Dopamine-Prolactin Communication, HPG Rhythm, and Late-Luteal Timing DOI: 10.13140/RG.2.2.26093.76003
Keyora Female Chrono-Nutrition EP-21: Vitex and The PMS / PMDD Neuro-Circadian Signal Matrix: Late-Luteal Mood Volatility, Sleep Fragility, Stress Reactivity, and Endocrine-Feedback Timing – Why Recurring Irritability, Anxiety-Like Sensitivity, Brain Fog, and Early Waking Before Menstruation Require A Vitex-Centered Evidence Interpretation Connecting PMS / PMDD Consensus, Ovarian-Steroid Sensitivity, Neurosteroid-GABA Biology, Serotonergic Evidence, Dopamine-Prolactin Communication, and HPG Rhythm DOI: 10.13140/RG.2.2.16958.04166
Keyora Female Chrono-Nutrition EP-20: Why Period Cramps Keep Returning: A Vitex-Centered Framework for Dysmenorrhea, Prostaglandins, Inflammatory Pain, and Cycle Timing How Recurring Painful Periods Can Be Interpreted Through Uterine Contraction Biology, PMS Overlap, Stress Sensitivity, and Evidence-Bounded Chaste Tree Berry Research DOI: 10.13140/RG.2.2.12458.99521
Keyora Female Chrono-Nutrition EP-19: Vitex and The PMS Physical-Symptom Timing Map – Why Recurring Premenstrual Bloating, Fluid Retention, Body Heaviness, Fatigue, and Headache Become an Evidence-Relevant Physical Symptom Domain for Vitex A Vitex-Centered Framework Connecting PMS Human Evidence, Late-Luteal Timing, Dopamine-Prolactin Communication, HPG Rhythm, and Inflammatory-Fluid Sensitivity DOI: doi.org/10.13140/RG.2.2.15624.38403
Keyora Female Chrono-Nutrition EP-18: Vitex and The Breast Tenderness Feedback Lens: Cyclic Mastalgia Evidence, Dopamine–Prolactin Communication, Luteal Breast Sensitivity, and Premenstrual Physical Symptom Relief Why Recurring Breast Tenderness Before Menstruation Becomes One of The Strongest Physical-Symptom Domains for Vitex Through Human Evidence, Prolactin-Related Feedback, and Late-Luteal Timing DOI: 10.13140/RG.2.2.27512.61444
Keyora Female Chrono-Nutrition EP-17: Vitex and The Late-Luteal Feedback Window: A Timing-Specific Framework for Dopamine-Prolactin Communication, HPG Rhythm, and Cyclic Symptom Sensitivity A Vitex-Centered Explanation of Why Body Discomfort, Breast Tenderness, Mood Fragility, Sleep Disruption, and Stress Sensitivity Often Cluster Before The Period DOI: 10.13140/RG.2.2.12082.98240
Keyora Female Chrono-Nutrition EP-16: Who Is Vitex For? – The Vitex Consumer Fit Map for Cyclic, Timing-Sensitive, Endocrine-Feedback Concerns Mapping PMS-Type Discomfort, Cyclic Breast Tenderness, Late-Luteal Mood and Sleep Sensitivity, Stress-Amplified Cycle Fragility, and Prolactin-Related Feedback Questions DOI: 10.13140/RG.2.2.29902.22082
Keyora Female Chrono-Nutrition EP-15: Vitex and The Dopamine-Prolactin Feedback Gate – A Vitex-Centered Endocrine-Feedback Framework for D2 Receptor Plausibility, Prolactin Communication, HPG Rhythm, and Luteal Context Tracing Chaste Tree Berry Extract, Pituitary Feedback Interpretation, GnRH / LH / FSH Rhythm Context, Cyclic Symptom Timing, and Evidence-Bounded Endocrine Function Support DOI: 10.13140/RG.2.2.16496.83207
Keyora Female Chrono-Nutrition EP-14: Soy Isoflavones as The Re-Synchronization Core of Female Rhythm Biology – A Multi-Axis Summary of ER-β Receptor Context, Serotonin-GABA-HPA Regulation, Mitochondrial ATP Readiness, eNOS-NO Perfusion, and Late-Luteal Adaptation Why Female Rhythm Disruption Should Be Read as NEVM Desynchronization, and Why Soy Isoflavones Provide a Receptor-Centered Nutritional Logic for Systemic Re-Alignment DOI: 10.13140/RG.2.2.27061.23528
Keyora Female Chrono-Nutrition EP-13: Soy Isoflavones at the 80 mg Safety Threshold and the Trust Algorithm: Why Keyora’s Standardized Isoflavone Dose Fits Evidence-Aligned Intervention Windows Without Becoming Estrogen Replacement Tracing ER-β Selectivity, Vasomotor Comfort, Bone Remodeling, Vascular-Metabolic Signaling, and Safety-Bounded Consumer Choice DOI: 10.13140/RG.2.2.28837.26082
