There’s an old adage that claims, “you are what you eat.” It’s a phrase most of us are familiar with.
However, there’s an often overlooked reality about certain healthy foods that may pose a risk to our well-being, which is why this compilation of 10 foods might catch you off guard.
While it is crucial to be mindful of our dietary choices, this typically applies to foods perceived as unhealthy or detrimental.
Interestingly, even foods deemed ‘healthier’ can be harmful, potentially fatal, if not properly integrated into your diet.
Doctor Mike, a board-certified family medicine physician and a popular YouTuber with over 14.5 million subscribers, often shares valuable medical insights on his channel. So, which foods made his list?
Apples are often lauded for their health benefits, yet it’s advisable to avoid consuming the seeds. These seeds contain amygdalin, a compound that can be converted into cyanide during digestion. Cyanide is a dangerous poison that interferes with the blood’s ability to transport oxygen, potentially resulting in fatality. However, the human body can typically handle small amounts of cyanide. Thus, it would require ingesting numerous apple seeds to reach a lethal level.
Puffer fish, also known as fugu, is a spiky fish famous for its potential toxicity. The ovaries, liver, and intestines of this fish contain tetrodotoxin, which is significantly more lethal than cyanide.
If not prepared with precision, consuming this fish can lead to paralysis of the nervous system, respiratory failure, and internal drowning—an alarming possibility.
If you’re a fan of rhubarb crumble, this might surprise you. Though rhubarb is botanically classified as a vegetable, in the US, it’s often considered a fruit. Its leaves, however, contain high levels of oxalic acid—a corrosive substance that can lead to kidney failure and even death if consumed excessively. It’s best to indulge in rhubarb-based treats in moderation for your safety.
While ripe elderberries are generally safe to eat, the tree they grow on poses a danger. Its twigs, leaves, roots, and seeds produce alkaloids that form hydrocyanic acid. If elderberries are unripe or not properly strained, they can lead to nausea, vomiting, and severe diarrhea.
Red kidney beans contain a natural protein called lectin, which can trigger symptoms like abdominal pain and diarrhea if consumed improperly. However, cooking the beans thoroughly eliminates this risk.
Castor oil seeds, or beans, are commonly used as a laxative. Yet, they contain ricin, a deadly toxin. Fortunately, this poison is neutralized when heat is applied during the production of castor oil.
Lychee is a refreshing fruit often featured in drinks and desserts. But consuming it raw, unripe, and on an empty stomach can be hazardous due to high levels of hypoglycin, which can cause brain swelling.
Excessive nutmeg consumption can lead to poisoning, as it contains myristicin, which at high doses can result in organ failure.
Generally, consuming potatoes is safe. However, it’s essential to be cautious when selecting them. Green potatoes or those with a green tint may contain solanine, a substance that can cause severe health issues and even death if ingested in high quantities. The sprouts on potatoes also harbor solanine, so it’s best to avoid those as well.
Raw cashew nuts contain urushiol, a toxic compound that can cause skin rashes and, in extreme cases, fatal allergic reactions.