Epidermal tissue is one of the outer layers of the skin. Its functions are varied, ranging from protecting the body from germs and harmful substances, determining the color of the skin, to producing certain cells that play an important role for health.
Anatomy of the human skin consists of three main layers of skin, namely the epidermis, dermis, and hypodermis or subcutaneous tissue. These three layers of skin are known as the largest body organ because they can reach around 2 square meters.
Each layer of skin has different characteristics and functions. To find out what the epidermal tissue functions and how to treat it, let's consider the following review.
The function of the epidermis tissue and cells in it
The thickness of the epidermal tissue is not always the same in some parts of the body. For example, epidermal tissue in the soles of the feet and hands has a layer that is much thicker than the epidermis tissue on the face.
The epidermis layer on the skin has several important functions, namely:
1. Protect the body
The main function of epidermal tissue is to prevent germs or harmful substances that can cause health problems to enter the body. Epidermal tissue also serves to prevent dehydration by reducing the evaporation of water through the skin.
2. Replacing dead skin cells
Every minute, there are about 30,000-40,0000 dead skin cells on the surface of your skin. The epidermal tissue is responsible for producing new cells to replace these dead skin cells.
3. Determine skin color
In addition to producing new skin cells, epidermal tissue also produces melanocyte cells. These cells contain pigments that play a role in determining the color of your skin.
Dark skin depends on the amount of pigment in the skin melanocyte cells. If you have dark skin, this means that the amount of pigment in your cells is high. Exposure to sunlight and race are several factors that can affect the number of melanocyte cells in the skin.
4. Counteract the effects of sun exposure
Melanocyte cells not only play a role in skin color. These cells are also useful for protecting the body from excessive sun exposure. Skin that is too long exposed to sunlight can cause premature skin aging, wrinkles, and increase your risk of developing skin cancer.
5. Produces vitamin D
In the skin epidermis there are cells called keratinocytes. These cells function to produce vitamin D when the skin is exposed to sunlight. Vitamin D will later play a role in helping the body meet calcium needs.
Keratin cells in the epidermis also play a role in preventing excessive evaporation of the skin.
In addition to the above functions, epidermal tissue also has a role to produce skin's natural sweat and oil (sebum). This is because in the epidermis layer of the skin oil glands and sweat glands can be found. In addition, the skin pores where hair or hair grows are also found in the epidermis layer.
Treat Epidermal Tissues From Now
Considering the many roles of epidermal tissue for health, treating this outermost layer of skin should be done early. If not, epidermal tissue is susceptible to various health problems, including rashes, acne, dermatitis, psoriasis, and even skin cancer.
Not only cause discomfort, experiencing skin problems will certainly also interfere with your appearance.
Maintaining healthy skin epidermal tissue is not difficult. You can do this by applying the following simple methods:
1. Avoid sun exposure
Basically sunlight is good for the skin, because it can help the body produce vitamin D. However, sunlight is not always good for the skin.
The best time to be exposed to healthy sunlight is 9am. Avoid being exposed to sunlight above 11 noon. Because at that time, the intensity of UVB rays was high and high.
Exposure to UVB rays can cause skin wrinkles, age spots appear, dark spots, and increase your risk of skin cancer.
If you often do outdoor activities when the sun is already hot, protect your skin by using sunscreen, hats, sunglasses, and clothing that is covered.
2. Keep skin clean
When bathing, use warm water and safe soap to clean the skin from dirt. Do not bathe for too long, because it can remove the natural oils contained in your skin.
When finished, dry the skin by gently patting using a soft towel. Then, apply a moisturizer to the entire body, including the face.
3. Consumption of nutritious foods
Epidermal tissue and other parts of the skin need many types of nutrients to stay healthy, one of which is vitamin C. In the skin, vitamin C acts as an antioxidant that counteracts free radicals. Vitamin C also protects the skin from sun exposure which can damage the skin.
You can get a variety of benefits of vitamin C for the skin from fruits and vegetables, such as oranges, guava, broccoli, and chili.
In addition to vitamin C, nutrients that also play a role in skin health are zinc, beta carotene, protein, omega-3, lutein, and vitamin E, and vitamin D. Some of these nutrients can be obtained from olive oil, tomatoes, sweet potatoes, eggs, tea green, and fish.
4. Stay away from cigarettes
Cigarettes contain many substances that are not only harmful to the skin, but also your overall health. One of the negative effects of smoking on the skin is the narrowing of blood vessels in the epidermis tissue. This results in the skin looking dull and easily damaged.
Other effects that can occur on the skin if you smoke are the skin looks old, appears wrinkled, and decreased flexibility. You are also increasingly at risk of developing skin cancer. So, stop smoking and avoid cigarette smoke from now on. In addition, also by not consuming alcoholic beverages.
In addition to the above methods, maintaining healthy epidermal tissue also needs to be done by reducing stress, getting enough sleep, exercising regularly, and drinking lots of water.
