Skin is the largest part of our body that contains water, fats, proteins, and minerals. Skin work as a protection shield that prevents our body from germs and regulates the right body temperature. You are able to perceive temperature changes (hot and cold) because to the skin’s nerve endings. There are three layers of tissues that build your skin including the epidermis, dermis, and Hypodermis.
Role of the top layer of the skin (epidermis)
It is a top layer of skin that you see and touch. The skin cells contain keratin which is a type of protein used to develop skin cells along with other proteins. The epidermis work as:-
- The protective layer that keeps the bacteria and germs away from entering the body and bloodstream that leads to infections. Plus, it shields your skin from the sun, rain, and other environmental hazards.
- It builds the new skin cells and replaces around 40,000 old skin cells that cover your body. Every 30 days, fresh skin begins to form.
- A component of the immune system that battles infections and germs, Langerhans cells are epidermal and found in the skin.
- Melanin is also present in the epidermis layer that gives color to your skin. The melanin amount determines the color of your eyes, hair, and skin.
Role of the middle layer of skin (dermis)
- Collagen protein, which is present in this layer, makes the skin cells tougher and more resilient; it makes up 90% of the skin’s thickness. It also helps your skin to get stretched and regain its shape.
- Affixed to the dermis are the hair’s roots.
- Nerves present in the dermis will allow you to feel too hot, itchy, or super soft
- Oil glands found in the dermis will help to keep your skin soft and smooth. Additionally, it aids in keeping your skin from getting soaked during swimming.
- Dermis is responsible for releasing the sweat from the skin pores and help in maintaining the body temperature.
Role of hypodermis (bottom layer)
It is a fatty layer of the skin. The hypodermis works as:-
- Bone and muscle cushion: – Your muscles and bones are protected from harm by the fat that is found in the hypodermis layer.
- Connect the tissues: – It works well in connecting the skin layer to muscles and bones.
- Regulate body temperature: – fat present in this layer also keep you to get too cold or hot.
Tips to keep your skin healthy
- It is recommended to clean your face twice daily. Always remove your makeup before going to the skin.
- Use gentle soap which is free from fragrance
- Include all nutrients in your diet like calcium, vitamin, protein, etc.
- Keep your skin hydrated by using the right moisturizer. Use a moisturizer that doesn’t contain oil if your skin is naturally greasy.
- Sunscreen is another essential skin care product that you must use. It prevents sunburn and other skin damage caused by ultraviolet radiation.
Regardless of your age, you need to take care of your skin in every way. Familiarize yourself with it so that you can spot any changes, such as new moles or patches that could signal of skin cancer. Make an appointment with your doctor whenever you have a question or concern.
