Ep. 95: Hypothyroidism In Context & Thyroid Hormone Basics (Hypothyroidism Part 1)

In this episode we discuss: Why hypothyroidism is not the root cause of your issues Why TSH on its own is not a good marker of thyroid status The importance of thyroid hormones for sex hormone production, gut health, and immune function T3’s effects on autophagy, mitochondrial biogenesis, and uncoupling Whether low thyroid activity is beneficial for longevity and aging and when a high TSH may be a good sign   Sign up for the Free Energy Balance Mini-Course here: https://jayfeldmanwellness.com/energy   Click here to check out the show notes: https://www.jayfeldmanwellness.com/ep-95-hypothyroidism-in-context-thyroid-hormone-basics-hypothyroidism-part-1/    Timestamps: 0:00 – intro  1:19 – an introduction to hypothyroidism and common symptoms of hypothyroidism 9:02 – the broader biological context of hypothyroidism and hypothyroidism as a low metabolic state  12:45 – why hypothyroidism is not the root cause 16:23 – the basics of the different thyroid hormones and their regulation 19:54 – the hypothalamic-pituitary-thyroid axis and the nuances within the negative feedback loops 24:45 – the basics of thyroid hormone production 29:37 – the basics of thyroid hormone conversion 35:17 – the larger context of thyroid hormone production and conversion 38:58 – the basics of thyroid hormone transport   41:44 – the basics of thyroid hormone uptake 46:23 – the nutrients involved in thyroid hormone production and conversion 50:26 – the cellular effects of T3 (metabolic stimulation, uncoupling, autophagy, mitochondrial biogenesis, steroidogenesis from cholesterol) 57:29 – the effects of T3 on gut health, immune function, and aging 1:03:08 – whether low thyroid activity is beneficial for longevity and aging and when a high TSH may be a good sign 1:08:41 – the relationship between vitamin A and thyroid hormones