Studies

Thyroid studies

7 posts on thyroid hormone and metabolic rate. Every post breaks down a real PubMed study and links to the paper.

Sep 26, 2026 · 1 min read Your vagus nerve is the one delivering messages from your gut to your brain. He's responsible for parasympathetic nervous system activation. He's the one telling your brain that everything is ok, That the gut is digesting and your environment is beneficial. Sympathetic signals usually run thru the spinal chord. In a metabolic view it's quite parallel to oxidative metabolism with high thyroid and Androgens/Progesterone compared to stress metabolism driven by cortisol and serotonin.
Jul 15, 2026 · 1 min read 16 overweight women with PCOS were put on ketogenic diet for 12 weeks, this is truly evil in my opinion but…
Jul 8, 2026 · 1 min read In this study 2000 IU vitamin D3 was given for 2 weeks to people to test if it lowers cortisol levels, the results?
Jul 1, 2026 · 1 min read 47 over-weight people we're put on a diet in order to lose weight and this caused thyroid hormone levels to…
Jun 24, 2026 · 1 min read Tadalafil is associated with increased testosterone/estradiol ration, which also means higher DHT levels…
Jun 23, 2026 · 1 min read The amino acids cysteine, methionine and tryptophan inhibit thyroid function. gelatin does not.
Feb 11, 2026 · 1 min read Obese young adults divided to 2 groups. One group ate 310g of carbs, 45g fat,150p Second group ate 50g of carbs,133g fat,100p Guess which group lost more weight, Had Higher levels of T3 and lower Cortisol levels.

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