Onion is a versatile vegetable that is commonly used in various cuisines worldwide. However, it is important to note that certain foods should not be paired with onions as they can be detrimental to one's health. These include honey, fish, seafood, shrimp, and frog legs. By avoiding the combination of onions with these foods, you can create healthier and more delicious meals.
Onions are rich in oxalic acid, and when cooked or consumed with seaweed, which is high in calcium and iodine, it can form calcium oxalate, increasing the risk of kidney stone formation. So, it’s best to avoid cooking onions with seaweed.
Shrimp
Combining shrimp and onions can lead to the formation of calcium oxalate, which, if accumulated over time, can cause kidney stones. Therefore, it is advisable to avoid cooking shrimp and onions together.
Frog Legs
Do not cook or eat frog legs with onions, as this combination can produce toxins that are harmful to your health. If you accidentally consume frog legs cooked with onions, you can detoxify by boiling 50g of Rau Ma De (a type of herbal remedy) and drinking the water.
Remember, it’s not about avoiding these foods altogether but being mindful of how they are paired with onions. Feel free to share your thoughts and additional tips on using onions in the comments below.
References: wru.edu.vn, nld.com.vn
Frequently asked questions
Onions are known to cause a significant decrease in the digestibility of milk and dairy products. This is because onions contain a compound called alliinase, which breaks down the amino acid lysine found in milk, leading to a reduction in its nutritional value.
Consuming onions with honey can lead to the formation of toxic compounds. Honey is rich in natural sugars, and when combined with the alliinase in onions, it can undergo a chemical reaction, forming hydrogen sulfide, a toxic compound.
Soybean and onion, when consumed together, can lead to flatulence and digestive issues. This is because both foods contain oligosaccharides, which are complex sugars that our bodies struggle to digest, often leading to gas and bloating.
Onions can interfere with the absorption of iron from tea. Tea contains tannins, which can bind to the iron in onions, making it more difficult for our bodies to absorb this essential mineral.
Onions pair well with many foods and can enhance both flavor and nutritional value. For example, eating onions with vitamin C-rich foods like citrus or bell peppers boosts iron absorption from the onion.
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