What are the benefits of boiling onions and apples in water

Onion and apple boiled in water can be consumed, with functions such as moistening the lungs, relieving cough, and promoting digestion. Onions contain sulfides and quercetin, while apples are rich in pectin and vitamin C. Combining the two with boiling water can help alleviate throat discomfort and replenish moisture. The sulfur-containing compounds released when onions are boiled in water have antibacterial and anti-inflammatory effects, which can help alleviate respiratory discomfort to some extent. The pectin in apples forms a gelatinous substance after heating, which can gently wrap around the gastrointestinal mucosa. After combining the two, the sweetness of apples can neutralize the spiciness of onions, making them more suitable for elderly or children to drink. It is recommended to peel and remove the seeds during cooking to avoid the precipitation of cyanide glycosides in the fruit kernels. In special circumstances, people with weaker gastrointestinal function may experience bloating or acid reflux when drinking. The irritating components in onions may exacerbate gastroesophageal reflux symptoms, and patients with acute gastrointestinal ulcers should avoid drinking on an empty stomach. Some people are allergic to onions and may experience skin itching or respiratory edema after drinking. They need to stop immediately and seek medical attention.

A small amount of honey can be added for flavoring during daily drinking, but diabetes patients need to control the dosage. It is recommended to choose fresh ingredients, boil them and simmer over low heat for 20 minutes to fully release the effective ingredients. The recommended drinking temperature is 40-50 degrees Celsius to avoid high temperatures damaging nutrients. People with weak and cold constitution can add two slices of ginger and boil them together to enhance the effect of dispelling cold. If persistent coughing or indigestion occurs, seek medical attention promptly to investigate the cause.