The Healf Source
Articles
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The Best Gut Health Finds At M&S
Seeded crackers, a fennel tea, bone broth and the bread trick that costs nothing. Here’s what’s worth buying.
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Sunbeds Are Making A Comeback. But Are They Safe?
Whether it’s trending content on TikTok or unlicensed tan-boosting products circulating online, the popularity of sunbeds is ticking upward at an alarming rate — here’s what happens when you go under the lights.
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Best Hydroxyapatite Toothpaste UK: What It Is And How To Choose
Hydroxyapatite toothpaste is everywhere, and so are the promises. A dentist weighs the proof on enamel, sensitivity, fluoride, and nano vs micro, plus what to check before you buy.
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Could NMN Change How We Age?
The trending molecule is thought to support ageing and boost energy. Even with more studies required, experts agree it has a promising future.
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How To Improve Thyroid Naturally: An Expert Guide
Protein, selenium, sleep, iodine, gluten, thyroid advice comes from every direction, but very little of it is evidence-based. Here's what an endocrinologist and a thyroid nutritionist actually recommend.
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Healf Named #1 Fastest-Growing Company in the UK by the Financial Times
The recognition comes during a year of rapid growth and success for the company.
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What Is Apigenin, And Can It Really Improve Sleep?
Apigenin has become one of the buzziest names in sleep supplements. A pharmacist and a sleep psychologist explain how much of it is proven, and how much is still theory.
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Why You Still Feel Tired After 8 Hours Of Sleep
Banking the requisite sleep hours but still waking up exhausted? Experts explain the hidden biology behind non-restorative sleep.
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Healf Named #1 Fastest-Growing Startup in Europe by Sifted
Healf's rapid growth continues.
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Your Guide To Marine and Bovine Collagen: What Matters (And What's Just Noise)
Marine or bovine? Type I or Type III? We asked Ancient + Brave to separate the collagen evidence from the noise — plus the numbers from their independent 12-week trial.
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Which Biomarkers Should We Be Testing For Fertility?
From vitamin D to AMH, fertility testing throws a lot of numbers at you. Here's why an at-home blood test, plus daily data from your WHOOP, can tell you more than either one alone.
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Best LED Face Tools And Sculptors UK: Our Expert Guide
Glow, sculpt, firm, or de-puff, there's a technology built for each. A dermatologist explains how to find the right one for your skin goals.
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