5 habits that ruin your skin

Smoking, eating a lot of fatty foods, washing your face with hot water, buying and using over-the-counter medications, and using the wrong cosmetics can damage your skin.

Over time, the skin gradually becomes thinner and develops wrinkles, discoloration, and age spots. However, premature aging can be slowed down by avoiding the following habits, according to MSc. Dr. Thai Thanh Yen, Department of Dermatology - Cosmetic Skin, University Medical Center of Ho Chi Minh City.

Smoking

Smoking narrows the small blood vessels in the outermost layer of the skin, reducing blood flow and making the skin paler. Cigarettes damage the skin, making it look older and contributing to wrinkles.

Furthermore, cigarette smoke contains carbon monoxide and nicotine, which deplete oxygen and nutrients in the skin, causing it to become patchy, dry, and dull. Smoking also damages collagen and elastin, contributing to premature wrinkles and increasing the risk of squamous cell carcinoma.

Eating too much fatty food

Eating too much fatty food can cause acne and clogged pores. The refined carbohydrates in food cause blood sugar spikes and trigger an overproduction of insulin, leading to hormonal imbalances that can worsen acne and irritation.

Wash your face with hot water.

Using water that is too hot to wash your face can be harmful because it strips away all the natural oils from your skin and diminishes its natural moisture.

Buying and using over-the-counter medications.

Using over-the-counter (OTC) medications without proper knowledge can harm your skin. Each person has a different skin type, and using medication recommended by others without consulting a doctor will not only be ineffective but may also damage your skin.

Using the wrong cosmetics

A common mistake most women make is buying and using the wrong cosmetics, relying solely on price and advertising without checking if the product is suitable. It's crucial to thoroughly check any cosmetic product before purchasing to avoid harming your skin.

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