The Hormonal Role of Vitamin D3

This chapter explores the critical functions of vitamin D3 as a hormone in maintaining health and homeostasis, particularly its link to deficiencies seen in specific populations. It highlights the implications of low vitamin D levels on cancer risk, immune function, and the importance of methylated B vitamins for overall wellness.

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About Sean Wells: Shawn Wells, MPH, RD, CISSN, FISSN, is a globally recognized nutritional biochemist, dietitian, and supplement formulator. Known as The World's Greatest Formulator, he has developed over 1,000 products and holds 40+ patents in the health and wellness industry.

A best-selling author of The ENERGY Formula, Shawn’s work has been featured on major platforms like Forbes, NPR, and The Joe Rogan Experience. Passionate about optimizing health, he continues to innovate in performance nutrition and longevity.

Hormonal Health & Menopause Support

Evening Primrose Oil – Supports hormonal balance and reduces hot flashes
Borage Oil (High GLA Source) – Supports menopause symptoms and skin health
Dong Quai – Traditional herb for hormonal balance
Maca Root – Enhances libido and energy
Pregnenolone – A precursor hormone for estrogen, progesterone, and DHEA

Stress & Adaptogens

Ashwagandha – Reduces cortisol and supports stress resilience
Rhodiola Rosea – Enhances mental and physical performance
Holy Basil (Tulsi) – Reduces anxiety and promotes relaxation
L-Theanine – Supports focus and relaxation without drowsiness

Sleep Optimization

Magnesium Glycinate – Supports relaxation and muscle recovery
Melatonin (Low Dose) – Supports circadian rhythm and deep sleep
Glycine – Improves sleep quality and cognitive function

Gut & Metabolic Health

Tributyrin (Postbiotic) – Supports gut lining integrity
Berberine (Dihydroberberine) – Supports insulin sensitivity and metabolic health
Vitamin D3 – Essential for immune function and hormone balance
Methylated B Vitamins (B6, B12, Folate) – Supports mood, energy, and cognitive function

Cognitive & Mood Support

SAM-e – Supports mood and neurotransmitter balance
5-HTP – Precursor to serotonin for mood and sleep support [add link]
Alpha-GPC – Boosts cognitive function and memory [add link]
Methylene Blue – Enhances mitochondrial energy production [add link]

Libido & Sexual Health

Horny Goat Weed (Icariin) – Enhances blood flow and testosterone availability
Nitric Oxide Boosters (Beetroot, Citrulline, Arginine) – Supports circulation and sexual function

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