- Semaglutide-based drugs (e.g., Ozempic, Wegovy) are now linked to a rare but irreversible eye condition called non-arteritic anterior ischemic optic neuropathy (NAION), which can cause sudden blindness. The European Medicines Agency (EMA) confirmed a doubled risk for Type 2 diabetes patients.
- A safety review by the EMA’s Pharmacovigilance Risk Assessment Committee (PRAC) found a clear association between semaglutide and NAION. Drug labels will be updated to reflect this risk.
- Novo Nordisk, the maker of these drugs, will comply with the EMA’s recommendations but maintains that benefits outweigh risks, arguing no definitive proof links semaglutide to NAION. Critics accuse slow action on safety concerns.
- Semaglutide drugs are highly profitable but face competition and scrutiny, echoing past cases where blockbuster drugs (e.g., Vioxx, Paxil) later revealed severe risks.
- The EMA advises users with sudden vision changes to seek immediate medical care and consider discontinuing semaglutide if NAION is diagnosed. Global regulators, including the FDA, may reassess safety profiles.
(Natural News)—A blockbuster class of weight-loss and diabetes drugs – including Ozempic, Wegovy and Rybelsus – now carries a newly confirmed risk: sudden blindness.
The European Medicines Agency (EMA) announced Friday, June 6, that semaglutide – the active ingredient in these medications – increases the likelihood of a rare but devastating eye condition called non-arteritic anterior ischemic optic neuropathy (NAION). The finding, based on a months-long safety review, adds to growing concerns about the long-term effects of drugs that have been hailed as medical breakthroughs.
NAION is a condition caused by insufficient blood flow to the optic nerve, the critical structure that transmits visual signals from the eye to the brain. When the nerve is damaged, vision loss can occur suddenly – often without warning. It is the second-leading cause of optic nerve blindness, trailing only glaucoma.
The EMA’s review found that adults with Type 2 diabetes taking semaglutide face twice the risk of developing NAION compared to those not on the drug. While classified as a “very rare” side effect affecting up to 1 in 10,000 users, the irreversible nature of the condition makes it alarming. (Related: Ozempic and Wegovy linked to increased risk of BLINDNESS again in new study, raising alarms among doctors.)
The EMA’s Pharmacovigilance Risk Assessment Committee (PRAC) launched its investigation in January 2025, scrutinizing clinical trial data, real-world patient reports and medical studies. Given the discovery, thee agency now recommends updating drug labels to reflect this risk – a move that could influence prescribing habits worldwide.
Novo Nordisk responds to EMA’s findings
Novo Nordisk, the Danish pharmaceutical giant behind these drugs, has stated it will comply with the EMA’s request. However, it maintains that the benefits still outweigh the risks.
The company insists that neither clinical trials nor post-market surveillance definitively prove semaglutide causes NAION. However, critics argue that regulators and manufacturers have been slow to address mounting safety concerns, including earlier investigations into suicidal thoughts and kidney cancer risks tied to these medications.
Semaglutide-based drugs have revolutionized obesity and diabetes treatment, generating billions in revenue for Novo Nordisk. But the company has faced turbulence, including the ousting of its CEO in May amid investor fears of losing dominance in the booming weight-loss drug market. Competitors like Eli Lilly’s Zepbound are gaining ground, while patients and doctors now grapple with balancing rapid weight loss against potentially life-altering side effects.
This is not the first time blockbuster drugs have faced scrutiny after widespread adoption. Painkillers like Vioxx and antidepressants such as Paxil were initially celebrated before later being linked to severe cardiovascular risks and suicidal ideation, respectively.
The EMA advises users experiencing sudden vision changes to seek immediate medical attention and consider discontinuing semaglutide if NAION is diagnosed. While the absolute risk remains low, the irreversible damage makes this a critical consideration – especially for those with preexisting eye conditions.
The EMA’s decision could pressure other regulators, including the U.S. Food and Drug Administration (FDA), to revisit semaglutide’s safety profile. The FDA has not announced a similar review as of writing, but past precedents suggest international findings often trigger American action. For millions relying on semaglutide for diabetes or weight management, the EMA’s warning is a sobering reminder: No drug is without risk.
DangerousMedicine.com has more similar stories. Watch Jefferey Jaxen and Del Bigtree discussing the dangerous side of Ozempic in this clip.
More related stories:
- The dark truth behind Ozempic and Wegovy: Big Pharma’s profit-driven gamble with your health.
- The hidden dangers of using weight loss medications like Wegovy and Mounjaro.
- CDC: Weight-loss drugs linked to thousands of hospital visits, life-threatening side effects.
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Two Storms, One Harvest
Every food crisis in living memory has been a one-shock event. The 2008 price spike was a commodity bubble. The 2020 shortages were a logistics failure. The 2022 grain scare was a war on one exporter’s ports. Each time, the system bent, adjusted, and recovered, and each time the experts assured us afterward that global markets are simply too big and too diversified to fail.
What nobody in Washington seems eager to discuss is that 2026 is shaping up to be something the modern food system has never actually faced. Two independent shocks, one climatic and one geopolitical, are converging on the same harvest cycle at the same time. Not sequentially. Simultaneously.
Start with the weather. The Pacific Ocean is currently building toward what forecasters now openly call a record event. NOAA’s Climate Prediction Center puts the odds of at least a strong El Niño near 88 percent, with roughly two in three odds it reaches “very strong” status, the tier reserved for perhaps three or four events in the entire satellite era. Every major global model now projects a median peak in Super El Niño territory, and most of them project it exceeding the 2015-16 event, which until now held the modern record. Sea surface anomalies were already brushing the super threshold in mid-July, months before these events normally peak. The atmosphere has already shifted into El Niño mode, and the event is forecast to crest in late fall and early winter.
This is not about “climate change.” It’s about the standard cycles of weather, and the cycle we’re currently in is one that has likely devastated societies in the past. We’re better prepared as a society today, but not all Americans are equally prepared.
Serious households have started doing the quiet math on their own. Grocery bills tell part of the story, and the forecast maps tell the rest, which is why long-term food storage has moved from fringe hobby to mainstream line item in the family budget, with established suppliers like Heaven’s Harvest seeing demand from people who five years ago would have rolled their eyes at the idea. That instinct is not paranoia. It is pattern recognition, and the pattern is worth walking through carefully.
Editor’s Note: Heaven’s Harvest IS a sponsor, but the warnings of this article are real and would be written even if we didn’t have a survival food sponsor. With that said, those who take advantage of what they offer can use promo code “Patriot” for 15% off.
The Fertilizer Clock Is Already Running
While the Pacific warms, the second shock has been unfolding in the Strait of Hormuz. The conflict with Iran turned the world’s most important energy chokepoint into a contested waterway, and the consequences reach far beyond the gas pump. Roughly a third of global fertilizer trade moves through Hormuz, and the disruption sent urea prices up 86 percent year over year by March, with a 53 percent jump in a single month.
The World Bank projects energy prices rising about 24 percent in 2026 and fertilizer about 31 percent. By its own accounting, fertilizer prices ran 35 percent higher in the first five months of this year than the same period last year.
Here is the mechanism the nightly news will not explain. Fertilizer is not a grocery item. It is a time-delayed input. The nitrogen a farmer in Iowa or Punjab could not afford to apply this spring does not show up as a problem this spring. It shows up as a thinner harvest six to twelve months later.
The World Bank’s own food security brief concedes that the effects of reduced applications earlier this season “are likely to become visible only later in harvest outcomes.” Translate that from institutional language into plain English and it means this. The damage is already done, it is already in the ground, and we are simply waiting for it to arrive on the shelf.
Now check the calendar. Six to twelve months from the spring planting season lands us squarely in late 2026 and early 2027. Which is precisely when the strongest El Niño in the instrumental record is forecast to peak, bringing its signature droughts to Southeast Asia, Australia, southern Africa, northern Brazil, and South Asia, the very regions that grow the world’s rice, sugar, and oilseeds.
The World Bank warns openly that a strong El Niño “could disrupt multiple crop belts simultaneously” on top of the conflict-driven input costs. Their baseline projection assumes the Middle East disruptions ease by autumn. What in the last two years of Middle East history suggests that assumption is safe?
The System Has No Slack Left
The comfortable answer is that global markets always adjust. But adjustment requires slack, and the slack is gone. Global cereal production is expected to decline from last year’s records even before El Niño does its work. The UN World Food Programme, hardly a den of right-wing preppers, is calling this the most significant disruption to its supply chains since Covid and the invasion of Ukraine, and its supply chain director put the stakes bluntly.
Today’s supply chain challenges are tomorrow’s hunger crisis.
There is also a political dimension that markets cannot price. When food gets scarce, governments do not behave like economists. They behave like politicians. Export bans, hoarding mandates, and panic buying at the national level turned the modest rice shortfall of 2008 into a global crisis, and analysts are already warning that import-dependent nations are the first dominoes.
The 2015-16 Super El Niño, a far weaker event than what is now forecast, threw tens of millions into food stress across Africa and Asia. This one is projected to be stronger, and it arrives with fertilizer already rationed by price and shipping lanes already contested by missiles.
What Joseph Knew
Scripture does not treat preparation for lean years as faithlessness. It treats it as wisdom delivered in advance to those willing to act on it.
Behold, there come seven years of great plenty throughout all the land of Egypt: And there shall arise after them seven years of famine; and all the plenty shall be forgotten in the land of Egypt.
Joseph did not respond to that warning with a hashtag or a committee. He stored grain during the years of abundance, and when the famine came, Egypt stood while its neighbors begged. The lesson is not that famine is certain. It is that the time to prepare is precisely when preparation still looks optional.
Nobody who filled a pantry in a year of plenty has ever regretted it, and nobody standing in an empty aisle has ever been glad he waited for certainty.
None of this calls for panic, and panic is the enemy of sound judgment anyway. It calls for the same unglamorous prudence our grandparents considered ordinary. Keep some cash margin, know your local growers, and put real food in deep storage while it is cheap and available, because the entire arc of this story is that cheap and available is a closing window.
Families looking for a straightforward place to start can visit Heaven’s Harvest and use promo code Patriot for 15 percent off long-term storable food. The forecasts may yet soften, the strait may yet reopen, and we should pray they do. But hope is a fine thing to hold and a foolish thing to eat.