cover of episode Dr. Kyle Gillett: How to Optimize Your Hormones for Health & Vitality

Dr. Kyle Gillett: How to Optimize Your Hormones for Health & Vitality

2022/4/11
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Andrew Huberman: 本期节目讨论了如何通过行为、营养和运动等方式优化荷尔蒙水平,以及安全合理地使用补充剂和激素疗法。涵盖了睾酮、雌激素、甲状腺激素、生长激素、催乳素、多巴胺和肽类激素等多个方面,以及它们对身心健康和活力的影响。 Kyle Gillett, MD: 我采用均衡的方法来治疗患者,涵盖身心健康,并致力于优化人体表现。预防医学和激素健康是重要的,我们应该重视它。即使没有明显的疾病,只要有持续的症状,例如能量下降、注意力不集中或运动能力下降,就应该进行激素水平检测。女性更容易主动向医生提及月经不调等问题,而男性则更犹豫于讨论性欲或精力下降等问题。激素健康优化有六大支柱:饮食、运动、压力管理、睡眠优化、阳光照射和精神健康。饮食应个性化,减少加工食品的摄入,并根据个人耐受性调整碳水化合物摄入量。对于肥胖或患有代谢综合征的人群,限制卡路里摄入可以提高睾酮水平;而对于年轻健康的个体,则可能降低睾酮水平。间歇性禁食可以提高生长激素和IGF-1水平,尤其对老年人更有益。生长激素缺乏、更年期血管舒缩症状以及睾酮替代疗法都可能导致睡眠问题。对于女性来说,了解睾酮水平对于预防疾病(如乳腺癌和骨质疏松症)同样重要,但雌激素和孕激素更为重要。双氢睾酮(DHT)是一种强效雄激素,由睾酮转化而来,对男性发育、性欲和心血管健康等方面都有影响,但过高也可能导致脱发。富含植物类黄酮的饮食和某些补充剂(如姜黄和黑胡椒提取物)会抑制睾酮转化为DHT的酶。肌酸单水合物可能会增加DHT水平,从而可能导致脱发,但这种影响因人而异,且通常是可逆的。针对雄激素性脱发,局部注射药物可以减少头皮中睾酮转化为DHT,从而避免对前列腺等其他组织的影响。多囊卵巢综合征(PCOS)是一种被低估的疾病,其症状包括雄激素过剩、胰岛素抵抗和多囊卵巢。对于患有PCOS或有PCOS风险的女性,除了关注六大支柱外,还可以通过改善身体成分、二肌醇和二甲双胍等来改善胰岛素抵抗和雄激素水平。口服避孕药会影响女性对男性吸引力的感知,这可能是因为避孕药会抑制排卵前睾酮水平的升高。长期服用口服避孕药可能会影响生育能力,但这种影响在停药后通常是可逆的。睾酮补充剂本身不会导致前列腺癌,但会促进前列腺增大,因此需要根据个人情况和PSA水平进行评估。保持前列腺健康的关键在于预防,包括保持健康的饮食、规律的排便、充足的膳食纤维摄入以及控制炎症。保持良好的盆底肌健康对于前列腺健康至关重要,这可以通过锻炼、盆底肌物理治疗以及避免某些药物来实现。睾酮替代疗法(TRT)应以稳定剂量进行,避免峰值和谷值波动,以减少副作用。应避免使用芳香化酶抑制剂,除非有特殊情况,可以通过其他方法来控制雌激素水平。除了六大支柱外,一些补充剂(如钙D-葡糖酸盐、二吲哚甲烷、蜕皮甾酮和吐根碱)可以帮助调节睾酮和雌激素水平。东革阿里(Tongkat Ali)可以通过多种机制提高睾酮水平,对男性和女性都有益,但需要考虑个体差异和潜在风险。法朵吉阿格里斯蒂斯(Fadogia agrestis)可以通过增加促黄体生成素(LH)来提高睾酮水平,但建议周期性服用。硼可以调节性激素结合球蛋白(SHBG),但其作用主要是短期性的。人绒毛促性腺激素(hCG)类似于促甲状腺激素(TSH),可以改善甲状腺功能,但长期服用可能会抑制内源性激素分泌。多巴胺水平应保持平衡,避免过高或过低,可以通过调整饮食、补充剂以及其他生活方式干预来实现。左旋肉碱可以提高精子和卵子的质量,并提高受孕率,但其作用机制与个体差异有关。人际关系会影响激素水平,反之亦然。通过调整相处时间、计划美好时光以及处理关系中的危机来优化激素水平。冷暴露(如冰浴和冷水浴)可以改善睾丸温度,从而提高精子质量,但对女性激素的影响有限。肽类药物种类繁多,有些安全有效,有些则存在风险,应在医生的指导下使用。生长激素释放肽(GHRPs)可以增加生长激素水平,但存在肿瘤生长和癌症风险,应谨慎使用。BPC-157可用于治疗损伤,但应在医生的指导下使用,并注意避免LPS污染。Melanotan具有多种临床用途,包括治疗性欲低下和脂质营养不良,但应注意其潜在风险,尤其是有黑色素瘤家族史的人群。精神健康是激素健康优化六大支柱之一,它对身心健康都有深远的影响。咖啡因对激素的影响很小,除非影响睡眠。

Deep Dive

Chapters
This chapter explores the initial assessment of hormonal health, focusing on gathering comprehensive patient history and identifying subtle symptoms indicative of hormonal imbalances. It emphasizes the importance of comparing current health with past health to detect changes over time.

Shownotes Transcript

My guest is Dr. Kyle Gillett, MD, a dual board-certified physician in family medicine and obesity medicine and an expert in optimizing hormone levels to improve overall health and well-being in both men and women. We discuss how to improve hormones using behavioral, nutritional, and exercise-based tools and safely and rationally approach supplementation and hormone therapies. We discuss testosterone and estrogen and how those hormones relate to fertility, mood, aging, relationships, disease pathologies, thyroid hormone, growth hormone, prolactin, dopamine and peptides that impact physical and mental health and vitality across the lifespan. The episode is rich with scientific mechanisms and tools for people to consider.

For the full show notes, visit hubermanlab.com).

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Timestamps

(00:00:00) Dr. Kyle Gillett, MD, Hormone Optimization   

(00:03:28) Sponsors: AG1, LMNT

(00:08:24) Preventative Medicine & Hormone Health 

(00:14:17) The Six Pillars of Hormone Health Optimization

(00:17:14) Diet for Hormone Health, Blood Testing

(00:20:21) Exercise for Hormone Health 

(00:21:06) Caloric Restriction, Obesity & Testosterone 

(00:23:55) Intermittent Fasting, Growth Hormone (GH), IGF-1

(00:29:08) Sleep Quality & Hormones

(00:35:03) Testosterone in Women

(00:38:55) Dihydrotestosterone (DHT), Hair Loss 

(00:43:46) DHT in Men and Women, Turmeric/Curcumin, Creatine

(00:50:10) 5-Alpha Reductase, Finasteride, Saw Palmetto 

(00:52:30) Hair loss, DHT, Creatine Monohydrate

(00:55:07) Hair Regrowth, Male Pattern Baldness

(00:58:12) Polycystic Ovary Syndrome (PCOS), Inositol, DIM

(01:04:00) Oral Contraception, Perceived Attractiveness, Fertility 

(01:10:31) Testosterone & Marijuana or Alcohol

(01:14:27) Sleep Supplement Frequency

(01:15:34) Testosterone Supplementation & Prostate Cancer 

(01:20:24) Prostate Health, Dietary Fiber, Saw Palmetto, C-Reactive Protein  

(01:24:05) Prostate Health & Pelvic Floor, Viagra, Tadalafil 

(01:30:54) Testosterone Replacement Therapy (TRT)

(01:35:17) Estrogen & Aromatase Inhibitors, Calcium D-Glucarate, DIM 

(01:39:28) Lifestyle Factors to Increase Testosterone/Estrogen Levels, Dietary Fats 

(01:45:34) Aromatase Supplements: Ecdysterone, Turkesterone

(01:47:04) Tongkat Ali (Long Jack), Estrogen/Testosterone levels 

(01:52:25) Fadogia Agrestis, Luteinizing Hormone (LH), Frequency

(01:56:44) Boron, Sex Hormone Binding Globulin (SHBG)

(01:58:13) Human Chorionic Gonadotropin (hCG), Fertility

(02:04:18) Prolactin & Dopamine, Pituitary Damage 

(02:08:34) Augmenting Dopamine Levels: Casein, Gluten, Vitamin E, Vitamin B6 (P5P)

(02:12:30) L-Carnitine & Fertility, TMAO & Allicin (Garlic) 

(02:18:19) Blood Test Frequency 

(02:19:41) Long-Term Relationships & Effects on Hormones

(02:25:33) Nesting Instincts: Prolactin, Childbirth & Relationships

(02:29:05) Cold & Hot Exposure, Hormones & Fertility

(02:32:34) Peptide Hormones: Insulin, Tesamorelin, Ghrelin 

(02:37:24) Growth Hormone-Releasing Peptides (GHRPs)

(02:39:38) BPC-157 & Injury, Dosing Frequency

(02:45:23) Uses for Melanotan 

(02:48:21) Spiritual Health Impact on Mental & Physical Health 

(02:54:18) Caffeine & Hormones 

(02:56:19) Neural Network Newsletter, Zero-Cost Support, YouTube Feedback, Spotify Review, Apple Reviews, Sponsors, Supplements, Instagram, Twitter

Title Card Photo Credit: Mike Blabac)

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