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10 Viral Health Trends That Are Legit & 10 That Are Total Nonsense


10 Viral Health Trends That Are Legit & 10 That Are Total Nonsense


Gems Mixed With Junk 

Health advice spreads fast, especially when it's wrapped in buzzwords and shared a thousand times before breakfast. Some ideas sound science-y enough to slip past our filters. Others just bank on being loud. The tricky part is knowing what actually holds up under scrutiny. That’s where this list comes in. We sifted through the noise and separated the useful from the useless. Let's start with 10 health trends that actually live up to the hype.

Tima MiroshnichenkoTima Miroshnichenko on Pexels

1. Time-Restricted Eating (Intermittent Fasting)

This one is rooted in ancient cultural practices across the world. Intermittent fasting is a method where you alternate between eating and fasting periods. It's shown to improve insulin sensitivity, help the body get into cellular repair, and it may even turn back the biological clock a bit.

Anna TarazevichAnna Tarazevich on Pexels

2. 10,000 Steps A Day

It all started with a Japanese pedometer brand in the 1960s. Since then, 10,000 steps has become a global goalpost—and for good reason. Taking those daily strides is tied to a lower risk of heart disease and also supports joint health and glucose metabolism. 

shallow focus photo of woman in black full-zip jacket and pantsDaniel Schaffer on Unsplash

3. Cold Plunge

Sure, hopping into freezing water might sound like medieval torture. But your body’s going to love it. Cold showers boost blood circulation and activate brown fat (which helps burn calories). That shocking splash can also spike dopamine, your body's feel-good hormone.

a close up of a shower head with water coming out of itGinger Hendee on Unsplash

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4. Strength Training After 50

For those 50 and beyond, strength training is important. By preserving bone density, it slows muscle loss and keeps mobility and independence in check. Just two 30-minute sessions a week can make a real difference.

Kampus ProductionKampus Production on Pexels

5. Blue Zone Diet

Steal a page from the world's healthiest populations—the trendy Blue Zones. Their diets are rich in legumes, whole grains, and mostly plant-based meals. Interestingly, they also consume wine but in moderation as part of social gatherings.

Deeana Arts 🇵🇷Deeana Arts 🇵🇷 on Pexels

6. Slugging

Slugging is a skincare hack where you apply a layer of petroleum-based product, like Vaseline, overnight on your face. Straight from K-beauty rituals, it's effective for dryness, irritation, or post-treatment healing, and dermatologists back it up.

Alena DarmelAlena Darmel on Pexels

7. Fart Walk

A simple 10-minute walk after eating supports better digestion and lowers the likelihood of developing type 2 diabetes. It also keeps that pesky energy crash at bay and helps with bloating. So, yes—the viral "fart walk" has real benefits!

Bruno CerveraBruno Cervera on Pexels

8. Fibermaxxing

Fiber-First Eating, aka “fibermaxxing,” is a legit wellness trend backed by nutrition science. By feeding beneficial gut bacteria and stabilizing glucose levels, it strengthens digestive and metabolic health. Fibermaxxing is surprisingly transformative when done right.

August de RichelieuAugust de Richelieu on Pexels

9. Finnish Sauna Therapy

It’s true! Finnish men who sauna four times a week have shown lower overall mortality rates. Reduced inflammation and toxin elimination—these are just a few perks of regular sauna sessions. Sweating in a wooden box for 20 minutes is genuinely heart-healthy.

Lisaphotos195Lisaphotos195 on Pixabay

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10. Sleepmaxxing

This one’s about improving sleep quality. With solutions like blackout curtains, less screen time, magnesium lotions, and cherry juice, people are seeing real results. While some hacks go overboard, real wins come from cutting down noise and light.

Andrea PiacquadioAndrea Piacquadio on Pexels

Now that we’ve covered the good stuff, it’s time to flip the script. Not everything trending deserves a spot in your routine.

1. Sungazing

This one might make you squint, literally. Some people are claiming that staring at the sun boosts spiritual energy and vitamin D. In reality, it’s a direct ticket to retinal damage and even permanent vision loss. 

File:Sungazing.jpgPhotographer: Sandy Chase. Subject: Daniel Giel. on Wikimedia

2. Cucumber Detox Water

A slice of cucumber in your glass feels spa-worthy, right? But it’s not detoxifying anything. When it comes to clearing out toxins, your liver and kidneys do the heavy lifting. Any claim about “flushing toxins” is just marketing spin.

Shameel mukkathShameel mukkath on Pexels

3. Drinking Apple Cider Vinegar

Having apple cider vinegar every morning might feel hardcore, but it won’t melt fat or supercharge your metabolism. This viral ritual’s claims are mostly hype. What can it do? Wreck your tooth enamel and irritate your gut.

fichte7fichte7 on Pixabay

4. Protein Diet Coke

This bizarre beverage trend mixes Diet Coke with protein powder, promoted as a “fun way to hit macros.” In reality, it’s a digestive nightmare—carbonation plus dairy-based protein can cause bloating, nausea, and poor nutrient absorption.

File:Diet Coke Products.JPGMy100cans on Wikimedia

5. Charcoal Smoothies

Activated charcoal binds nutrients and interferes with medications, which is why it's used in hospitals for actual poisoning. Regular use can impair absorption of the very vitamins you’re trying to boost. So while it might jazz up your feed, the smoothie offers no health benefits.

Untitled%20design%20-%202025-08-01T153003.395.jpgDetox Smoothie | Activated Charcoal | Superfoods | natassiar1 by natassiar1

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6. Parasite Cleanse

Unless your doctor says otherwise, there’s no need to chug random herbs to “cleanse parasites.” Over-the-counter parasite cleanses often cause gut disruption and unnecessary worry. Also, most people don’t have parasites. These trends are usually pushed by influencers, not medical pros.

Untitled%20design%20-%202025-08-01T153945.138.jpgRenewLife ParaSmart Parasite Cleanse by ADD is multitasking

7. Colonic Irrigation

Colonic irrigation flushes the colon with water as a way to “detox.” Even with the lack of medical backing, celebs like Gwyneth Paltrow helped popularize the trend. It’s proof that fame has nothing to do with right or wrong.

Untitled%20design%20-%202025-08-01T155045.220.jpgWhat is colonic irrigation and how does it benefit our gut health? by The House of Wellness

8. Oxygen Therapy

Wellness spas tout oxygen therapy as a fix for fatigue and dull skin. However, science isn’t on their side. Your blood’s oxygen levels are already near full, and that post-session buzz is likely a placebo.

Untitled%20design%20-%202025-08-01T160026.316.jpgBiohackers Love Oxygen Therapy. Does It Work? by The Wall Street Journal

9. Ear Candling

Ear candling involves lighting a wax tube in your ear to “suck out toxins,” but it’s all smoke. The risks include burns and ear damage, with zero proven benefits—yet millions still watch these flaming flops online.

Untitled%20design%20-%202025-08-01T161144.563.jpgDoes Ear Candling Work? by Doctor Cliff, AuD

10. Crystal Healing

As far as medicine goes, crystal healing has no scientific basis—physical or otherwise. While people claim to feel good “energy” shifts, these are almost certainly due to the powerful placebo effect or simply the spa-like atmosphere.

Untitled%20design%20-%202025-08-01T160445.341.jpgCrystal healing: Fake or fact? | CBC Kids News by CBC Kids News