Join us on Patreon!
https://www.patreon.com/MichaelLustgartenPhD

Bristle Discount Link (Oral microbiome quantification):
ConquerAging15
https://www.bmq30trk.com/4FL3LK/GTSC3/

TruDiagnostic Discount Link (Epigenetic Testing)
CONQUERAGING!
https://bit.ly/3Rken0n

Quantify Discount Link (At-Home Blood Testing)
https://getquantify.io/mlustgarten

Cronometer Discount Link (Daily diet tracking):
https://shareasale.com/r.cfm?b=1390137&u=3266601&m=61121&urllink=&afftrack=

Support the channel with Buy Me A Coffee!
https://www.buymeacoffee.com/mlhnrca

---

Papers referenced in the video:
Reference intervals of nine steroid hormones over the life-span analyzed by LC-MS/MS: Effect of age, gender, puberty, and oral contraceptives
https://pubmed.ncbi.nlm.nih.gov/31201927/

Serum dehydroepiandrosterone sulfate levels predict longevity in men: 27-year follow up study in a community based cohort (Tanushimaru study)
https://pubmed.ncbi.nlm.nih.gov/18422949/

Alteration of serum dehydroepiandrosterone and its sulfated derivative in hypothyroidism
https://www.ipinnovative.com/journals/IJCBR/article-full-text/7778

Serum dehydroepiandrosterone, dehydroepiandrosterone sulfate, and pregnenolone sulfate concentrations in patients with hyperthyroidism and hypothyroidism
https://pubmed.ncbi.nlm.nih.gov/11523906/

Serum Dehydroepiandrosterone, Dehydroepiandrosterone Sulfate, and Pregnenolone Sulfate Concentrations in Patients with Hyperthyroidism and Hypothyroidism
https://pubmed.ncbi.nlm.nih.gov/10759476/

Normalization of hyperhomocysteinemia with L-thyroxine in hypothyroidism
https://pubmed.ncbi.nlm.nih.gov/10475887/