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DUTCH Test® (Dried Urine Test for Comprehensive Hormones)
Assessment Scope: (Dried Urine Advanced Mass Spectrometry Analysis)
Objective: Quantifying sex and adrenal hormones alongside their downstream metabolites through multi-point dried urine testing to map the cortisol diurnal
rhythm, uncovering root causes of menstrual dysregulation, menopausal distress, chronic fatigue, and HPA-axis dysfunction.
I. Rationale for the DUTCH Test
Clinical Core: Hormones are precision chemical messengers regulating metabolism, sleep, mood, and reproductive capacity. Conventional serum hormone testing only offers a "static snapshot" of a single timeline and cannot differentiate unbound free hormones from bound ones. Saliva testing captures diurnal cortisol rhythms but completely misses downstream metabolites. The DUTCH Test integrates the advantages of both; it quantifies active sex and stress hormone levels, and crucially, reveals **how these hormones are metabolized and detoxified via hepatic pathways** (e.g., whether estrogen is cleared via the safe 2-OH pathway or the carcinogenic 4-OH pathway). For individuals battling severe PMS, PCOS, insomnia, resistant weight gain, and recalcitrant fatigue, the DUTCH test presents an irreplaceable endocrine roadmap.
1. Decipher Estrogen Dominance and Hepatic Detoxification Pathways:
Many gynecological symptoms (e.g., uterine fibroids, fibrocystic breasts) arise not merely from absolute estrogen excess, but from imbalances in downstream 2-hydroxy (protective), 4-hydroxy (genotoxic), and methylation (clearance) pathways. The DUTCH test visualizes hepatic metabolite distribution, guiding the selection of precise clinical nutrients (e.g., DIM, I3C, methylated B vitamins) for targeted correction.
2. Map Adrenal Cortisol Diurnal Rhythms (HPA-Axis Dynamics):
Chronic exhaustion and burnout are deeply rooted in HPA-axis dysfunction. By collecting four targeted urine samples (waking, midday, evening, bedtime), the DUTCH test charts your free cortisol curve while indexing total metabolized cortisol. This differentiates whether your adrenal glands are under-producing or if your system is clearance-accelerating cortisol as a protective mechanism, avoiding erroneous clinical management.
3. Integrated Organic Acid Intermediates (Melatonin, Neuro-turnover & Oxidative Stress):
The DUTCH platform simultaneously measures key organic acid organic residues, quantifying night-time Melatonin levels along with dopamine and serotonin markers. This elegantly cross-references sleep architecture, stress physiology, and oxidative damage to yield an intrinsically unified, bespoke supplementation protocol.
II. What Exactly is Being Measured?
1. Estrogen Full Spectrum & Hepatic Metabolites
Primary Estrogens: Estrone (E1), Estradiol (E2), and Estriol (E3), tracking total estrogenic load and the Progesterone/Estrogen (P/E) ratio.
Phase I Hydroxylation: 2-OH-E1 (protective/safe), 4-OH-E1 (highly genotoxic/mutagenic risk), and 16- OH-E1 (associated with tissue proliferation and
heavy menses).
Phase II Methylation Clearance: 2-Methoxy-E1. Directly quantifies the efficiency of the hepatic COMT enzyme in neutralizing reactive intermediates into safe, inert compounds
2. Progesterone, Androgens & 5α-Reductase Preference
Progesterone Metabolites: a-pregnanediol and b- pregnanediol. Indexes corpus luteum vitality; deficiencies drive mid-cycle spotting, hyper-anxiety,
and sleep fragmentation.
Androgen Profile: Testosterone, DHEA-S, and Androstenedione.
5α- vs 5β-Reductase Metabolism: Tracks if androgens bias toward the 5α pathway (producing potent DHT linked to androgenic alopecia, hirsutism, and cystic acne) or the benign 5β pathway, crucial for targeted PCOS management.
3. Adrenal Cortisol & Cortisone Diurnal Rhythms
Free Cortisol 4-Point Curve: Captures diurnal fluctuations to pinpoint precise pathophysiological triggers of morning inertia or late-night hyper-
vigilance.
Free Cortisone Pattern: The inactive reservoir of cortisol, It reflects the shunt balance of 11β-HSD enzyme in local tissues.
Total Metabolized Cortisol: Represents the cumulative daily adrenal output, preventing diagnostic errors in hypothyroid or obese patients where free cortisol levels might mislead.
4. Critical Neuroendocrine & Oxidative Stress Intermediates
Melatonin-6-OHMS: Evaluates the primary urinary metabolite of melatonin, providing an empirical window into pineal secretory architecture and REM
deep-sleep stability.
Neuro-Turnover Markers: HVA and VMA, identifying underlying sympathetic hyper-drive or autonomic exhaustion.
DNA Oxidative Damage (8-OHdG): Quantifies cumulative systemic oxidative degradation targeting cellular DNA.
Vitamins B12 and B6 Organic Metrics: Rules out baseline cofactor shortages that sabotage upstream hormonal steroidogenesis.
III. Targeted Personalization and Clinical Strategy
*** If our standard options do not fully meet your needs, please contact us for a fully customized testing consultation tailored to your goals.
全面性荷爾蒙乾尿檢測 · 臨床內分泌與壓力代謝全譜評估報告
檢測範疇 : 濾紙乾尿液高級質譜分析
臨床宗旨 : 透過收集一天中多個時間點的乾尿液,精確量化性荷爾蒙、腎上腺皮質醇及其下游代謝物,描繪皮質醇 晝夜節律(晝夜曲線),全面破譯月經紊亂、更年期障礙、慢性疲勞與壓力早衰的根本機能誘因。
一、 為什麼要做這項檢測?
臨床核心:荷爾蒙是人體精密的化學信使,調控著代謝、睡眠、情緒與生育能力。傳統血液荷爾蒙檢查只能測 出抽血當下的「單一時間靜態濃度」,且無法區分自由態與結合態荷爾蒙;傳統唾液檢查雖能測皮質醇曲線, 卻測不到荷爾蒙的下游代謝 途徑。DUTCH 檢測結合了兩者優勢,不僅測出性荷爾蒙與壓力荷爾蒙的總量,更 重要的是能看清**「荷爾蒙在肝臟是如何被代謝與排毒的」**(例如雌激素是走安全的 2-OH 還是具致癌風險 的 4-OH 路徑)。對於經前症候群 (PMS)、多囊性卵巢 (PCOS)、失眠、體重異常飆升及難治性疲勞的族群, DUTCH 提供了無可替代的內分泌地圖。
1. 精準解密雌激素霸權與肝臟排毒安全性:
許多女性的婦科問題(子宮肌瘤、乳腺增生)並非單純雌激素過高,而是其下游的「2-羥基(安全型)」、「4-羥基(毒性發炎型)」與「甲基化(清道夫功能)」路徑發生失衡。DUTCH 能看透您的肝臟排毒效率, 據此配製專屬的營養成分(如 DIM、I3C、甲基化 B 群)進行靶向干預。
2. 描繪腎上腺皮質醇晝夜節律(HPA 軸):
慢性壓力和倦怠常常源於「腎上腺疲勞」。透過採集清晨、中午、傍晚與睡前的四點尿液,DUTCH 能精確畫 出您的游離皮質醇(Free Cortisol)晝夜曲線,並比對「總皮質醇代謝物」。這能明確區分出究竟是腎上腺生 產不足、還是人體為了自我保護而加速了皮質醇的代謝分解,避免盲目補虛或泄火。
3. 整合有機酸指標(褪黑激素、神經功能與氧化壓力):
DUTCH 檢測同步內含了關鍵的有機酸副產物,能直接觀測睡前褪黑激素(Melatonin)的絕對水平、大腦多巴 胺及血清素的代謝效率, 將「睡眠障礙、壓力荷爾蒙、神經退化風險」串聯在一起,提供真正一體化的客製補充方案。
二、 這項檢測具體能測到什麼?
全面荷爾蒙檢測利用先進的 或 質譜分析,深度解析以下四大荷爾蒙網絡結構:
1. 雌激素全譜與代謝路徑
三大雌激素主體: 雌酮 (E1)、雌二醇 (E2)、雌三醇 (E3),評估整體雌激素負荷與雌孕激素比例。
第一階段代謝 (Phase I Pathways): 2-OH-E1(安 全抗癌)、4-OH-E1(具高度細胞毒性與致癌風 險)、16-OH-E1(與經血量多、組織增生相關)。
第二階段甲基化 : ,直接量化肝臟中 COMT 酵素將毒性產 物轉化為無毒安全複合物的甲基化效率。
2. 孕激素、雄激素及5α還原酶趨向
孕酮代謝物 : a-pregnanediol 與 b-pregnanediol,精確評估黃體期功
能,過低通常導致睡眠淺、焦慮、經前點滴出血。 雄激素全套: 睾酮 (Testosterone)、DHEA-S、雄烯 二酮。
5α 與 5β 代謝優勢: 評估雄激素是傾向走 5α 路徑 (生成強效 DHT,易導致脫髮、多毛、面部痤瘡)還 是走溫和的 5β 路徑。這對於 PCOS 的精準精細調理至關重要。
3. 腎上腺壓力皮質醇晝夜節律
游離皮質醇四點曲線 : 捕捉早、中、晚、睡前的皮質醇波動,精 準定位「早晨醒來困難」或「夜間大腦亢奮」的根 源。
可的松曲線 (Cortisone Diurnal Rhythm): 游離皮質 醇的非活性儲存形式,它反映了局部組織中 11β-HSD 酶的分流平衡。
總皮質醇代謝物 : 量化 腎上腺一整天的總產量,避免因單看游離皮質醇而誤
判甲狀腺低下或肥胖狀態下的腎上腺產能。
4. 關鍵功能性神經與氧化指標
褪黑激素 : 測量清晨尿液中褪黑 激素的主代謝物,反映夜間睡眠深度與松果體分泌品
質。
神經遞質副產物: HVA(多巴胺代謝)、VMA(腎上 腺素代謝),客觀印證交感神經是否過度緊繃。
氧化壓力指標 (8-OHdG): 檢測全身細胞 DNA 受氧化 毒素破壞的嚴重度。
維生素 B12 與 B6 代謝物: 排除因基礎營養匱乏導致的荷爾蒙合成鏈中斷。
三、 定製補充劑與調理方針
檢測最核心的價值在於它能直接決定您的「個人化補充餐包」:
【針對雌激素霸權與排毒差】 若 4-OH 高且甲基化弱,定製餐包中將精準調配 DIM(二吲哚基甲烷)、葡萄 糖酸鈣 與高劑量活性甲基葉酸 ($5 ext{-MTHF}$/B12),主動加速毒性雌激素清 除,阻斷組織惡變。
【針對 HPA 軸失衡與早晚反轉】 若清晨皮質醇低下、夜間飆高,每日膠囊包將進行分時段定製:早晨配備 ** 甘草根萃取(Licorice Root,延長皮質醇半衰期)** 與大劑量泛酸;睡前餐包則調配 **南非醉茄 (Ashwagandha)、磷脂醯絲氨酸(Phosphatidylserine)與褪黑激素**,強行壓制夜間皮質醇,重塑黃金睡 眠節律。
***若上述項目未能完全符合您的需求，歡迎聯絡我們，我們將為您安排專屬的客製化檢測諮詢。