Not all cooking oils are good for your health, especially the following two types that can increase the risk of cancer the more you consume them.

No matter what dish you prepare, cooking oil is an indispensable ingredient. This seasoning not only enhances flavor but also provides essential vitamins and minerals for health. Cooking oil is also rich in fatty acids necessary for the body’s overall development.

Although nutritious, many people still misuse cooking oil, particularly by choosing the wrong types. According to experts, there are two types of oils widely used in daily life that can actually harm the body. The more you use them, the higher the risk of disease — especially cancer.

2 “Extremely Toxic” Cooking Oils That Can Cause Cancer — Recommended to Replace Them With 4 Healthier Options
Cooking oil plays a major role not only in the taste of dishes but also in the health of the whole family.

2 Cancer-Causing Oils That Many People Still Use Without Caution

1. Reused Frying Oil
To save money, many homemakers keep leftover oil after frying and use it again later. However, this oil not only affects the taste of food but also becomes a source of illness, particularly cancer.

According to research by scientists at the University of Illinois (USA), reheated oil undergoes fat breakdown, leading to the oxidation of free fatty acids and the release of acrolein toxins that cause cancer. Furthermore, such oil loses its nutritional value because heat destroys essential nutrients.

When reused, burnt residues accumulate in the oil and stick to the food. Consuming these residues increases the risk of cancer. Trying to save a little can end up putting the whole family’s health in danger.

2. Expired or Long-Stored Oil
For the sake of saving money, some families buy large containers of oil during sales. However, because they purchase so much, the oil is not consumed quickly, leading to long storage or expiration. Consuming such oil is highly harmful to health.

Experts explain that expired oil spoils just like any other food. It develops a rancid smell and changes in composition. Such oil undergoes oxidation, producing lipid peroxides that damage blood vessels and may cause cancer. Additionally, improperly stored oil kept for too long can produce aflatoxin, a toxin linked to liver cancer.

To identify spoiled oil, check its color, clarity, smell, and taste. If it has gone bad, it will have an unpleasant odor. In that case, it should be discarded immediately rather than used and risk “inviting illness.”

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4 Types of Oils Recommended for Better Health

In general, oil should be stored properly to extend its shelf life. Keep it in a dry, cool place away from direct sunlight. Buy small bottles and restock when finished instead of hoarding large amounts. Always close the cap tightly after use, as oil oxidizes when exposed to air.

Besides proper storage, here are four healthier oils you should use to protect and strengthen your health:

• Peanut Oil: Extracted from peanuts, this oil helps lower cholesterol and prevent cardiovascular disease and cancer thanks to its abundance of antioxidants. Peanut oil also helps regulate blood sugar and slows aging due to its strong vitamin E content.

• Corn Oil: Few people realize corn can also be used to produce oil. Corn oil helps reduce bad cholesterol (LDL), improves heart health, and lowers blood pressure thanks to its unique phytosterols. Regular use by women can also soften skin and hair, helping maintain moisture and prevent dryness.
  
  
  

• Soybean Oil: A familiar choice with excellent health benefits. Soybean oil is rich in vitamin E, which provides antioxidant and skin-protective effects; vitamin K, which strengthens bones and prevents Alzheimer’s disease; and omega-3 fatty acids, which improve heart health and help control cholesterol.

• Canola Oil: One of the healthiest oils for the heart, as it has the lowest saturated fat content. Canola oil also contains antioxidants that reduce inflammation, prevent cancer, protect against memory loss, strengthen hair, and naturally improve skin health. Women, in particular, benefit from its beautifying properties.