THE BETTER BELLY PODCAST - Natural Constipation Remedies, Acid Reflux, Hormones, Gut Health, Functional Medicine · Allison Jordan FDN-P | Functional Gut Health Coach | Constipation and Bloat Expert

300// Hypothyroidism isn't a root cause. Here's what is.

·30 min·1 clip

The liver converts 60% of T4 to T3, and the gut handles another 20%.

Episode 300 opens with a giveaway. The host says three winners can get a full ride scholarship to the BetterBelly Blueprint and three months of free group coaching, with a $300-off coupon for everyone who enters. From there the conversation moves into a familiar complaint: people are told their thyroid or hypothyroidism explains fatigue, brain fog, weight gain, dry skin, constipation, bloating, and digestive issues that seem to keep stacking up. The show pushes back on the idea that the label itself is the root cause. It starts with thyroid hormone basics. T4 is presented as the form the thyroid makes, while T3 is the active form that can get onto cells and support energy, metabolism, hair, skin, and muscle. The host then walks through the brain-thyroid signal loop using TSH. When TSH is high, the brain is basically asking for more thyroid hormone. The thyroid responds by making more T4. But making T4 is not the same thing as making usable T3. Most of that conversion is said to happen in the liver, with another slice happening in the gut. That makes liver health and gut health central, not side details. The liver is also described as handling iron, estrogen detox, and pathogen byproducts, so it can get overloaded fast. The show uses that overload idea to explain why conversion may stall. It also notes that common thyroid medication often provides only T4. If conversion stays stuck, a person can still feel off even after starting treatment. The closing tone stays practical and reassuring. The host says the change can still matter even if you cannot always see the before-and-after.

As heard by us

A thyroid episode that follows the T4-to-T3 path closely and keeps the symptom story grounded.

This episode frames hypothyroidism less as a label than as a chain of steps, with T4, T3, and TSH all doing different jobs along the way. The focus on the liver and gut gives the discussion some useful shape, especially when it gets to the gap between normal lab results and the…

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Why you'd press play

You want a clearer map from thyroid symptoms to the T4-to-T3 bottleneck.

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