What causes women's dark skin?

Nowadays, women are particularly fond of beauty, so there are beauty salons and plastic surgery institutions. Therefore, a woman’s face has always been the focus of women’s attention. If you have a good face, the rate of turning back to look at you will definitely be 100%. Women all want to be beautiful. So, are there many people who worry about their skin problems? So what is the reason why women have dark skin? Everyone wants to have fair and tender skin, so let’s take a look at what causes dark skin?

Eat foods rich in zinc, copper, and iron

Certain foods are also the cause of darkening of the skin. Foods rich in metal elements such as copper, iron, and zinc have this disadvantage. These metal elements can directly or indirectly increase the amount and activity of substances such as tyrosine and tyrosinase that are related to melanin production. These foods mainly include animal liver, kidney, oysters, shrimp, crab, beans, walnuts, black sesame, raisins, etc.

Drugs that are melanin-affinity

Many medications also change normal skin color. For example, chloroquine has a strong affinity for melanin, which aggravates skin discoloration; about 10% of patients taking quinine develop blue pigment spots on their faces. Sedatives pose the greatest threat to skin color. Those who take them for a long time will develop butterfly spots on their face and neck, and their arms and other parts will turn brown-gray, light blue or light purple. In addition, repeated use of mercury-containing ointments can also leave brown pigmentation on the affected area. There are more anti-cancer drugs that cause skin color changes.

Natural environment damages the skin

The culprit is ultraviolet rays, which stimulate melanin in the skin and induce skin lesions such as freckles. Ultraviolet rays can cause skin darkening, aging, and wrinkles. The human skin's response to ultraviolet rays mainly causes skin redness, tanning and increased skin epidermal thickness in acute reactions, while chronic reactions lead to skin aging. In summer, if you want to have fair and flawless skin, you should protect yourself from the sun, especially when the UV index reaches 7 or above. You should pay special attention to sun protection and don't be afraid of trouble and cause regret in the future. Even on a cloudy day, the "ultraviolet rays" are still strong. Humid air, sunlight coming in through car windows, and even indoor light bulbs and computers are all the culprits that cause your skin to darken.

Certain diseases are triggers

What is the reason why women's skin becomes darker? Many diseases can change the normal skin color and make it darker. The most common ones include endocrine system diseases, chronic wasting diseases, malnutrition diseases, etc. These diseases can cause the skin to turn brown or dark brown, which is particularly noticeable in exposed areas such as the face, back of the hands, and joints, or in areas that are subjected to pressure or friction. For example, chronic liver disease can cause chloasma on the face or darkening of the area around the eye sockets. In addition, the melanin of melanosis patients is mostly accumulated on the face, especially on the forehead, cheeks, behind the ears and neck, which is very obvious. Skin diseases, especially those caused by allergies to certain foods, such as raw onions, raw garlic, peppers, peppers, leeks, wine, fish, shrimp, kelp, chicken, duck, pig's trotters, pig's head, etc., can induce skin allergies, resulting in rashes and finally leaving pigments to make the skin darker.

The reasons mentioned above are the reasons that cause women to have dark skin. Let’s see if these reasons occur in us? Therefore, we must avoid the knowledge mentioned above to prevent our skin from becoming darker. In the hot summer, we must take sun protection measures to prevent our skin from becoming darker due to ultraviolet rays. Let us have beautiful and healthy skin together, so we must pay more attention to diet and environment.