Lucas Smit Facebook ad: “Neurologist Goes Rogue: The 'Starving Nerves' Behind Your…”

Ran for 2 days, from July 27 to July 29, 2026, the last day Crush saw it.
Run by Lucas Smit 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)
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About this ad
- Meta Ad Library ID
- 1551497916384871
- Platforms
- Facebook, Instagram, Audience Network, Messenger and Threads
- Relaunches
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Ad text
I'm about to upset every GP, every fall clinic, and every physio in this country — because I'm about to tell you why your balance is not "just ageing" and why nothing your surgery has offered you has worked. My name is Dr. Eleanor Hartwell. I trained at Guy's. I spent 31 years as a consultant neurologist at St. Thomas' in London. I retired in 2019. And I am so BLOODY angry about what I'm about to tell you that I have spent every day since writing it up. TUESDAY, ELEVEN IN THE MORNING. October 2019. My last week of clinic. A woman called Margaret walked in. 68 years old. A retired primary school teacher from Bristol. Her GP had referred her because she'd had two near-falls in six months. She sat down in front of me, held her hands together to stop them shaking, and said — I quote — "DOCTOR, I THINK I AM DYING BY INCHES." She'd had the inner ear test. Normal. She'd had the neurological workup. Normal. She'd done six months of NHS balance physiotherapy. Marginal improvement. She'd taken every supplement on the Boots shelf. Nothing. She'd spent — she showed me the receipts — £847 in three years on private physio, private osteopathy, cranial work, and a private neurologist in Harley Street. £847. From a retired teacher's pension. She said her legs felt like she was walking on wet sand. I sent her home with the same protocol I'd been giving people for thirty years. Reassurance. Exercises. Follow-up in six months. I retired the next Friday. And I couldn't stop thinking about her. I spent the next 18 months reading everything. Every RCT. Every meta-analysis. Every published paper in every neurology journal I still had a login for. I read papers I hadn't read since medical school. I sat at my kitchen table in Guildford at three in the morning going through the BMJ archives and I found — I found — that the whole establishment has been getting this wrong. Here's what nobody is telling you. There is a study — a landmark 2018 paper in Open Heart, published by the BMJ, one of the most cited medical journals on Earth — that called subclinical magnesium deficiency "A PUBLIC HEALTH CRISIS." An urgent call to action. It sat there. Nothing happened. Because there is no billion-pound drug company behind a 50p mineral. There is a £4.6 billion pound NHS fall industry that PROFITS from the aftermath. Hip replacements. Rehab beds. Care packages. Nursing homes. £4.6 billion a year. Fall deaths in the over-65s have DOUBLED in this country in 20 years and the CDC — the American CDC — has admitted, on the record, "we're not sure why." I know why. Imagine your body as a network of walkie-talkies. Thousands of them. Chattering between your feet and your brain, every second, saying you're tilting left, correct now, you're leaning back, correct now. This is called proprioception. Sir Charles Sherrington won the Nobel Prize in 1932 for describing it. Nobel Prize. 1932. Ninety-three years ago. Those walkie-talkies run on magnesium batteries. Not calcium. Not B vitamins. Magnesium. And after 55, your batteries are being drained by three things at once — the medications your own GP is prescribing you (PPIs, thiazides, statins, beta blockers, loop diuretics — all of them drain magnesium, the FDA warned about it in 2011), the food on your plate which contains 25 to 80% less magnesium than the same crops did in 1950, and a bog-standard NHS blood test that measures only 1% of the magnesium in your body. THE WRONG 1%. Your bones and tissues are being stripped to keep that blood level looking normal. The doctor reads "normal" and sends you home. Your nerves are STARVING. Every solution Margaret had tried failed for the SAME reason. The inner ear test was looking at the wrong sensory system. The physio was training a nerve network that had no fuel. The Nervive and every other nerve supplement on the market fights over ALA and B vitamins — treating nerve inflammation while completely ignoring that the nerves themselves are nutritionally STARVED. Generic magnesium off a chemist shelf is 90% oxide with 4% bioavailability, so most of what you swallow ends up in your loo, not your nerves. You need three things at once. Not one. Three. You need to GATE the calcium channels at every nerve-muscle junction so your corrections are sharp and not sluggish — that's magnesium glycinate. You need to FUEL the ATP that powers those rapid-fire proprioceptive signals — that's magnesium malate. You need to FIRE the sodium-potassium gradient that determines signal speed — that's magnesium citrate. Gate. Fuel. Fire. You need all three. At the same time. In the right sequence. I looked everywhere for a British formula that did all three. I ended up finding one made by a small company called NerveMag™. I don't own it. I didn't make it. I don't have equity. I looked at their certificates of analysis for six weeks before I recommended it to a single person. They use real chelated glycinate — not the fake blends NOW Foods keeps exposing on the American market — real malate, real citrate, and a small botanical nerve support blend for antioxidant cover while the magnesium rebuilds the signal. I rang Margaret two years after her last appointment. I had left the NHS by then and I told her I'd been wrong. I told her what I'd found. I told her about the formula. The medical establishment did not enjoy my article on this. My old head of department rang me. A friend at the Royal College asked me to "moderate my language." Two GP surgeries have taken my pamphlets out of the waiting room. FINE. Margaret rang me in the spring. She'd been on it 12 weeks. She said she'd walked her granddaughter to reception on the first day of school. She said she'd done it without holding her son's arm. She said she'd cried in the car park afterwards. 22,000 women have used the formula I recommend. The company reports a return rate under 4%. I'm not selling you anything. I don't get a kickback. I don't have equity. I'm not on their payroll. I'm a retired consultant neurologist who was wrong for 31 years and doesn't want you to be Margaret at 68 wondering if you're dying by inches. Read what I've written. I've called it Starving Nerves. It'll take you 15 minutes. Read it before you order anything. — Dr. Eleanor Hartwell https://www.zynvista.com/UK/nerve-balance-support
Where the ad sends people
zynvista.com
Neurologist Goes Rogue: The 'Starving Nerves' Behind Your 60s Wobble?
Five years ago I walked up Snowdon with my grandkids and barely broke a sweat. I gardened until sunset. I walked through my own house at midnight without flipping on a single light.
Learn more: zynvista.com(opens in a new tab)










