Herbalism Articles: Traditional Practice, Primary Research
I'm Ivy Ham, a certified clinical herbalist. Every article in this library combines traditional practice from Western herbalism, Ayurveda, and Traditional Chinese Medicine with primary research you can check for yourself.
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Cold Plunging for Women: Why I Don't Recommend It Regularly
Are cold plunges good for women? Occasionally, in warm weather, when you feel like it, they are fine. As a daily health practice, I do not recommend them. The research on women shows a stress response that never fades, a thyroid shift after each exposure, and no recovery benefit in the one trial done in women. Here is what the studies say, what Ray Peat and the older thyroid writers said about cold, and why I keep cold plunges occasional.
Herbal Alternatives to Ozempic: Risks, Lawsuits, and 5 Herbs
Before starting Ozempic or Wegovy, read what the trials found on weight regain, muscle and bone loss, and vision risk, how peptide drugs are made, and how five herbal alternatives compare on evidence and cautions.
Is Armour Thyroid Being Discontinued? FDA Status Update, September 2026
The FDA walked back its 2025 natural desiccated thyroid ban. What the March 2026 guidance means for Armour Thyroid, NP Thyroid, insurance coverage, and patient access.
How Hypothyroidism Could Secretly be Sabotaging your Weight Loss Goals, Hormones & Overall Wellness
Hidden hypothyroidism may be silently sabotaging your metabolism, making weight loss feel impossible while disrupting hormone balance and overall energy. This article explores how modern diets, stress, and environmental toxins contribute to thyroid dysfunction—and what you can do to restore optimal function naturally.
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Adaptogenic Herbs for Stress
Only seven botanicals truly meet the scientific criteria for adaptogens. Monographs on all seven, drawing on Ayurveda, TCM, and Western herbalism.
Ray Peat Approved Foods List
The complete guide to bioenergetic eating: fruits, dairy, proteins, fats, grey area foods, and a detailed FAQ.
Best Water Filters for Fluoride, Aluminum & PFAS
A 2026 comparison of reverse osmosis and gravity filters from someone who has used them all firsthand.
Clean Mineral Sunscreen Brands + DIY Zinc Sun Balm
The cleanest mineral sunscreens on the market, plus the non-nano zinc sun balm I make at home instead.
Natural Tick Repellent That Works
Plant-based repellents that hold up in studies, a DIY recipe, and the case against DEET and permethrin.
The Clean Coffee Buying Guide
Every brand that passes strict criteria: third-party tested, organic, mold-free, with a Swiss Water decaf option.