Growing cancer incidence is linked to social changes, environmental pollution and mounting life stress. Among high-risk groups, housewives stand out, as improper cooking practices significantly elevate their cancer risk. Below are these harmful kitchen habits:
Cooking Habits That Increase Housewives’ Cancer Risk
1. Cooking with excessive oil, salt and sugar
In the past, people cooked light dishes with little oil and salt due to food shortages. With improved living standards, many add generous oil, salt or sugar for better flavor.
Long-term excessive intake of oil, salt and sugar leads to obesity, followed by hyperglycemia, hyperlipidemia, cerebral infarction and myocardial infarction. Excess dietary fat is also partially associated with cancers including breast cancer and colon cancer.
2. Skipping pan washing between different dishes
Most housewives reuse the same wok for multiple dishes without cleaning it in between to save trouble. This poses severe health hazards.
After cooking one dish, benzopyrene — an internationally recognized carcinogen — may remain on the pan. Without washing, the substance mixes into the next dish and is ingested by the whole family. Heavy benzopyrene intake triggers cardiovascular diseases and various malignancies.
3. Adding vegetables only after the oil smokes
This is an extremely common practice. Many housewives believe piping hot oil delivers richer flavor.
Smoking oil means it has reached its smoke point, where oil degrades and releases carcinogens and toxic fumes. Long-term inhalation of such cooking smoke greatly raises cancer risk. Besides, overheated oil destroys vitamins in green vegetables and loses nutritional value.
4. Choosing peanut oil pressed by unregulated small workshops
Many housewives prefer workshop-pressed peanut oil for its stronger aroma, supposed high purity and visible production process.
Medical professionals warn that peanut production easily generates aflatoxin. Formal manufacturers adopt dedicated processes to remove aflatoxin, while small unlicensed workshops skip this critical purification step. Though workshop-pressed oil smells better, it carries strong carcinogenic risks. For health, consumers should select peanut oil and other vegetable oils produced by certified regular manufacturers.