# The Science of Hair Growth Supplements: What Really Works?

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Text version: https://stenobird.com/podcast/foodnourish-deep-dives-7306766/the-science-of-hair-growth-supplements-what-really-works.md
Podcast: [Foodnourish Deep Dives](https://stenobird.com/podcast/foodnourish-deep-dives-7306766)
Published: 2026-06-19T08:05:02+00:00
Episode link: https://www.spreaker.com/episode/the-science-of-hair-growth-supplements-what-really-works--72531241
Audio file: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72531241/why_hair_vitamins_need_blood_work_1.mp3
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JSON: https://stenobird.com/v1/public/podcasts/foodnourish-deep-dives-7306766/episodes/the-science-of-hair-growth-supplements-what-really-works
Duration seconds: 1498

## Resource

In today's episode we're diving into the science of hair growth supplements to separate marketing hype from clinical reality. We'll explore the top-ranked vitamins of 2026, including heavyweights like Nutrafol and Viviscal, and why budget options might work just as well if you have a specific nutrient deficiency. You’ll learn about the seven essential nutrients that actually move the needle - like Vitamin D3 and Iron - and the red flags to avoid, such as high-dose biotin that interferes with critical lab tests. We also break down the realistic month-by-month timeline for seeing results. === REFERENCES === https://foodnourish.com/best-hair-vitamins-for-faster-hair-growth-2026-picks-that-actually-work/ https://pubmed.ncbi.nlm.nih.gov/30142206/ === Support our work. Make a small donation === Support our work. Make a small donation. This removes any advertisements and help us continue bringing more interesting topics and confronting mainstream narrative on health. Click the Link to support us: https://www.spreaker.com/podcast/foodnourish-deep-dives--6602003/support 🤗 Support the show: Become a supporter for just 2€ per month to remove advertisements and help us continue bringing interesting topics while confronting mainstream narratives on health. Support FoodNourish Deep Dives This episode includes AI-generated content.

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