By ali4050284 
The article opens with an urgent warning: microscopic parasites, it says, can hide in some of the foods people eat every week, surviving inside meals that look perfectly fine. Unlike ordinary bacteria, the article claims, these organisms can survive inside food and set up camp in the body, leading to chronic digestive problems, liver damage and other serious complications. The four foods it names are raw sashimi, frog meat, snails and water chestnuts — though, as the article itself goes on to show, a fifth food is discussed too.
Raw sashimi comes first. Fresh raw fish such as salmon, tuna and mackerel can carry Anisakis, a parasitic worm that burrows into the flesh, and the article says even freezing and careful preparation cannot guarantee the larvae are gone. Once eaten, they can latch onto the lining of the stomach and intestines, causing anisakiasis — severe stomach pain, nausea, vomiting and diarrhoea, and, if untreated, anaemia, exhaustion or allergic reactions that can become life-threatening. Frog meat, prized in parts of Asia, can carry tapeworm larvae, protozoa and Spirometra, which can migrate through muscle, skin and other tissues, in some documented cases reaching the brain and eyes and causing severe neurological damage. A quick sear, the article says, is entirely useless against them; only thorough cooking destroys them, and the meat should come only from reputable sources.
Snails, a luxury item in French cuisine and other dishes, carry a different risk when raw or undercooked: Angiostrongylus cantonensis, or rat lungworm, which can lead to eosinophilic meningitis — headaches, a stiff neck, nerve pain and potentially organ damage. A rapid stir-fry or light steaming is not enough; only prolonged, thorough cooking at the right temperature removes the risk. Water chestnuts look like a harmless crunchy snack, but eaten raw or unwashed they can carry the larvae of Fasciolopsis buski, the giant intestinal fluke, which thrives in water contaminated with faeces. What starts as diarrhoea or cramps, the article says, can escalate to bowel obstruction, swelling, ulcers and severe internal damage — so the tough outer skin must be peeled away completely and the chestnuts cooked thoroughly. A fifth section adds undercooked steak: the centre of a medium-rare steak may not get hot enough to kill Toxoplasma gondii and tapeworms, with weakness, cramping, nausea, diarrhoea, fever and long-term problems listed as possible consequences.
One thing should be said plainly. The image headline says doctors warn that these four foods are “loaded with parasites” and tells readers to stop eating them now — but the article names no doctor, quotes no doctor, cites no study and names no health authority, and its own closing says the opposite of the headline: preventing infection is “not simply a matter of banishing specific foods from your diet”, and food safety “does not mean giving up your absolute favorite culinary dishes”. The article’s actual advice is to handle food properly — cook it thoroughly, peel and wash it, and buy it from reputable sources. The four foods are also not the “everyday” foods the headline suggests for most readers, and the body adds a fifth food, undercooked steak, on top of them.