5 habits that ruin your skin

Over time, the skin gradually becomes thinner and wrinkles, dark spots, and age spots appear. However, it is possible to slow down premature aging by avoiding the following habits, according to Master. Doctor Thai Thanh Yen, Department of Dermatology - Cosmetic Dermatology, University of Medicine and Pharmacy Hospital, Ho Chi Minh City.

Smoking

Smoking narrows the tiny blood vessels in the outer layer, reducing blood flow and making the skin paler. Smoking damages the skin, making it look older and contributing to wrinkles.

In addition, cigarette smoke contains carbon monoxide and nicotine, which deplete the skin of oxygen and nutrients, 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 skin cancer.

Eat a lot of fat

Eating too much fat can cause acne and clogged pores. Refined carbohydrates in foods cause blood sugar spikes and trigger an increase in, 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 oils on your skin and strips away your skin's natural moisture.

Buying and using non-prescription drugs

Using over-the-counter (OTC) drugs without adequate knowledge can be harmful to the skin. Each individual has a different skin type, if you use drugs according to someone else's instructions, without consulting a doctor, it will not only not be effective but also harmful to the skin.

Using the wrong cosmetics

A common mistake of most women is to buy and use the wrong cosmetics, only based on price, advertising without checking whether the product is suitable or not. You should check carefully before buying any cosmetics to avoid damaging your skin.