Richard Nkwenti, R.Ph., MSHS, Ph.D.
Making complex pharmacology legible.
The Pharmaprodia Clinical Education library exists to translate complex subjects — hormone pharmacology, thyroid physiology, compounding science, formulation and route of administration, and laboratory interpretation — into clear educational material for both clinicians and informed patients. The goal is understanding, not persuasion: content here is meant to sharpen the conversation a patient has with their own prescriber, not to substitute for it.
How this library is written.
Distinguish established evidence from clinical interpretation — and say plainly which is which.
Identify uncertainty rather than hide it. Where evidence is incomplete or contested, the article says so.
Distinguish pharmacokinetic findings (what a molecule does in the body) from demonstrated clinical outcomes (what happens to patients).
Avoid assuming that a compounded therapy is inherently superior, safer, or more natural than an FDA-approved alternative.
Draw on authoritative sources and peer-reviewed literature, cited specifically rather than summarized from memory.
Keep review status visible while material is still undergoing medical review, rather than presenting drafts as finished.
Where this work concentrates.
Menopausal Hormone Therapy
Estrogen Pharmacology
Progesterone
Testosterone in Women
Thyroid Health
Hormone Laboratory Interpretation
Compounding Science
Routes of Administration
Articles by Richard Nkwenti
Understanding Estriol: What We Know, What We Don't
Estriol's physiology, its use in compounded bi-est and tri-est formulations, and the limits of the current evidence base.
Draft · Review PendingEstradiol vs. Estriol vs. Estrone
A comparison of estrone, estradiol and estriol — potency, sources, life-stage roles, and why they aren't interchangeable.
Draft · Review PendingProgesterone: Why Route, Dose and Timing Matter
How oral, sublingual, topical and vaginal progesterone differ in metabolism and endometrial-protection evidence.
Draft · Review PendingTestosterone Therapy in Women
Clinical considerations beyond the number — physiology, assay limitations, evidence-supported indications and monitoring.
Draft · Review PendingTSH, Free T3 and Free T4
What each thyroid marker measures, why reference ranges need clinical context, and how treatment options differ.
Draft · Review PendingOral, Sublingual, Topical and Vaginal Hormones
The flagship guide to how route of administration changes absorption, metabolism and lab interpretation.
Draft · Review PendingUnderstanding Hormone Laboratory Results
Why reference ranges, timing, route, SHBG and testing method all shape how a hormone lab result should be read.
Draft · Review PendingExplore the Clinical Education library.
Prescriber-reviewed resources on hormone health, menopause, thyroid function and compounding science — organized by topic.