Dr. Matthew Lin Facebook ad: “Support Your Body's Natural Wellness Systems”

Ran for 18 days, from February 18 to March 8, 2026, the last day Crush saw it.
Run by Dr. Matthew Lin on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
Want an ad like this for your product?
Crush makes new ad images for your product from this ad: your logo, your product photo, your offer.
Trials from $19.95 USD, then $79.95 USD a month. Cancel anytime.
About this ad
- Meta Ad Library ID
- 1324679906162811
- Platforms
- Facebook, Instagram, Audience Network, Messenger and Threads
- Relaunches
- 1
- Niche
- Clinics & Medical
Ad text
I'm a pediatric nurse. Last month I sent my entire family's stool samples to three different labs. All three came back negative. Then I looked under the microscope myself. What I found made me pull my kids out of school for a week. I've been a pediatric nurse for 11 years. I work with sick kids every single day. I know what 'normal childhood illness' looks like. I know what's worth worrying about and what isn't. But six months ago, I started noticing things in my own kids that I couldn't explain away. My 8-year-old daughter, Emma, was grinding her teeth at night. So loud I could hear it through the wall. I'd go into her room and watch her jaw clench and release, clench and release, like she was chewing something in her sleep. Her pediatrician said it was stress. 'Kids grind their teeth. It's very common. Maybe school is overwhelming her.' Emma is in third grade. She loves school. She's not stressed. My 11-year-old son, Jake, had dark circles under his eyes that wouldn't go away. Not like he'd been up late—like bruises. Purple. Sunken. He looked sick even when he wasn't. His doctor said some kids just have thin skin under their eyes. 'It's genetic. Nothing to worry about.' But I don't have dark circles. Neither does my husband. Both kids were constantly hungry. Not growing-kid hungry. Ravenous. They'd eat dinner and ask for more food an hour later. They'd wake up in the middle of the night and sneak to the kitchen. And the sugar cravings were insane. They'd throw tantrums over candy. Meltdowns if I said no to dessert. It was like something was driving them to eat sugar. I mentioned it to their pediatrician. She said kids like sugar. 'Set boundaries. Be consistent.' I know kids like sugar. These weren't normal cravings. This was compulsive. Desperate. Then I noticed the behavioral changes. Emma became anxious. Clingy. Wouldn't sleep alone anymore. Said she felt 'weird' at night but couldn't explain what that meant. Jake became irritable. Aggressive. Started getting in trouble at school for outbursts—completely out of character for him. I work with sick children every day. I see these symptoms constantly. And I know what they can indicate. But every time I brought it up, I got the same response: 'Kids go through phases. It's probably behavioral. Have you considered therapy?' Nobody would even consider testing for what I suspected. I finally demanded parasite testing. The pediatrician looked at me like I was crazy. 'Parasites? Your children don't have parasites. That's not something we see in this country.' 'Please. Just run the test.' She ordered the standard ova and parasite exam. One sample from each kid. Both came back negative. 'See?' she said. 'Nothing there. I really think we should discuss behavioral interventions.' But I know how those tests work. I've seen the studies. Standard O&P; exams have a sensitivity of 30-50% for many common parasites. They only detect what's floating loose in stool at that exact moment. Parasites that are burrowed into intestinal walls don't show up. Parasites protected by biofilm don't shed consistently. You can have a massive infection and test negative three times in a row. So I sent samples to two more labs. Different methodologies. More comprehensive panels. Negative. Negative. Three labs. Three negative results. According to modern medicine, my children were fine. But I'm a nurse. I know how to use a microscope. And I have access to one. I collected fresh samples from both kids. And from myself. And from my husband. I took them to work the next day. Waited until my lunch break. Locked myself in the lab. I prepared the slides the way I'd been trained. Saline wet mount. Iodine stain. Standard procedure. I put Emma's sample under the microscope first. Adjusted the focus. And my blood went cold. Eggs. Dozens of them. Oval-shaped. Visible even at low magnification. I increased the magnification. The eggs were clustered together, embedded in what looked like a mucus matrix. Biofilm. They were protected by biofilm. I moved to a different section of the slide. Found larvae. Tiny, worm-like shapes. Some of them were moving. Moving. Under my microscope. In a sample from my 8-year-old daughter. I grabbed the counter to steady myself. I checked Jake's sample next. Same thing. Eggs. Larvae. Biofilm. My husband's sample. Positive. My sample. Positive. All four of us. Infected. With something that three commercial labs said didn't exist. I sat in that lab for an hour. Staring at the slides. Trying to understand how this was possible. My children had parasites. Living, reproducing parasites. And the medical system designed to protect them had failed completely. Three negative tests. Three doctors telling me nothing was wrong. Three times I almost believed them. If I hadn't been a nurse—if I hadn't known how to use a microscope—I never would have found this. How many other families are walking around infected right now, being told their kids are 'just going through a phase'? How many children are grinding their teeth, exhausted, anxious, and hungry all the time—while parasites feed on them every night? I pulled Emma and Jake out of school the next day. I needed to figure out how to treat this. And I needed to stop the reinfection cycle. Because that's the thing about family parasites—you can't just treat one person. Parasites spread through households. Shared bathrooms. Shared food. Shared surfaces. If I treated the kids but not me and my husband, we'd reinfect them. If I treated myself but not the kids, they'd reinfect me. We had to do this together. All four of us. At the same time. I researched treatment options. What I found was discouraging. Prescription antiparasitics work—sometimes. But they can't penetrate biofilm effectively. The parasites I saw under my microscope were embedded in protective matrices. Oral medications would kill some, but the protected ones would survive and repopulate. Herbal protocols—wormwood, black walnut, clove—same problem. They pass through the digestive tract while parasites sit safe behind biofilm shields. And the die-off symptoms can be brutal. Nausea. Headaches. Fatigue. I couldn't put my kids through that without knowing it would actually work. Then I found research on ricinoleic acid. — Ricinoleic acid—90% of castor oil—is one of the only natural compounds shown to break down biofilm matrices. Not just kill parasites. Dissolve the shields they hide behind. But you can't swallow it effectively. Stomach acid degrades it. What survives gets diluted across your entire GI tract. The delivery method that works is transdermal. Through the skin. With compression and heat. Castor oil packs applied to the abdomen absorb through the dermal layers. Body heat activates the ricinoleic acid. Compression drives it inches deep—into the tissue surrounding the intestines. Directly to where I'd seen those eggs and larvae embedded in biofilm. And overnight wear—6-8 hours—delivers it during the window when parasites are most active. When they're feeding. When they're reproducing. When they're most vulnerable. This was the approach that made sense. For my whole family. At the same time. I ordered four packs. One for each of us. The kids thought it was weird at first. 'We have to wear this to bed? Every night?' I didn't tell them exactly what I'd seen under the microscope. I didn't want to traumatize them. I just said we were doing a 'family health reset' and everyone was participating. Night one: Everyone wore their packs to bed. Jake complained it felt warm. Emma said it was actually cozy. Week one: More bathroom trips for everyone. The kids didn't notice, but I did. Something was moving. Week two: Emma stopped grinding her teeth. I stood outside her door at 2am listening. Silence. First silent night in months. Week three: Jake's dark circles started fading. The purple bruise-like color lightened. He looked healthier. Week four: The sugar cravings decreased dramatically. Emma didn't throw a tantrum when I said no to dessert. Jake stopped sneaking to the kitchen at night. I collected new samples and looked under the microscope again. The eggs were gone. The larvae were gone. The biofilm was gone. Clean slides. All four of us. It's been three months now. Emma sleeps peacefully. No teeth grinding. No anxiety. She's back to her normal, happy self. Jake's dark circles are completely gone. His mood stabilized. No more outbursts at school. His teacher asked me what changed. Both kids eat normally. Three meals a day. No desperate hunger. No sugar obsession. My husband and I have more energy than we've had in years. The brain fog we'd blamed on 'busy parent life' lifted. The bloating disappeared. We all sleep through the night now. Our whole family. For the first time since the kids were babies. I went back to work and looked at the children I treat every day differently. The kids with behavioral problems and negative test results. The kids with dark circles and constant hunger. The kids who grind their teeth and can't sleep. Their parents are being told it's behavioral. It's stress. It's diet. It's screen time. Nobody is looking at what might be living inside them. I can't tell these parents to ignore their doctors and buy microscopes. I'd lose my license. But I can tell you. If your child grinds their teeth at night... If they have dark circles that won't go away... If they're constantly hungry, especially for sugar... If their behavior has changed—anxiety, irritability, aggression... If they're tired even after sleeping all night... If they wake up between 2-4am regularly... These aren't random symptoms. These aren't phases. These aren't behavioral problems that need therapy. These are warning signs that something is feeding on your child while they sleep. And the tests designed to find it will probably come back negative. Because parasites hide. They burrow. They protect themselves with biofilm that standard labs can't penetrate. Three labs told me my children were fine. They weren't fine. They had parasites reproducing inside them every single night. You can't fix this by swallowing something. Pills and supplements pass through the digestive tract while parasites sit protected behind biofilm walls. You have to deliver the biofilm-dissolving compound directly. Through the skin. With compression. Overnight. Castor oil packs. 90% ricinoleic acid. The only approach that made sense based on what I saw under that microscope. And you have to treat your whole family at the same time. Otherwise you just keep passing it back and forth. The brand we used is called Tavio. They make adult sizes and the pack can be adjusted for kids. Organic materials. Stays in place all night. No leaking. I tried the DIY method first—castor oil from the store, old t-shirts, plastic wrap. It was impossible to get the kids to keep it on. Everything leaked. Nobody slept. Tavio stays in place. Even for kids who move around. Even for my husband who tosses and turns. We still use them a few nights a week for maintenance. Making sure nothing comes back. 90-day money-back guarantee. If it doesn't work for your family, you get your money back. I'm a pediatric nurse. I see sick kids every day. And I'm telling you: your children might have parasites that no test will find. The teeth grinding. The dark circles. The hunger. The behavior changes. The sleep problems. These aren't phases. Something is feeding on them. I found it in my own kids when three labs said it wasn't there. Don't wait for a test to confirm what your instincts already know. Protect your family. EDIT: Almost forgot the link. Here it is: https://buytavio.com/pages/castor-oil-cleanse
Where the ad sends people
buytavio.com
Support Your Body's Natural Wellness Systems
UPDATE! The Parasite-Eliminating Castor Oil Packs are SELLING OUT faster than expected! Lock in your order NOW to get 70% OFF before they're gone again!
Learn more: buytavio.com(opens in a new tab)










