The dermis is made up of two layers : the papillary layer and the reticular layer .

papillary layer

Capillaries, lymph vessels, nerves, etc. run through the papillary layer. It provides nutrients to the basal cells of the epidermis and maintains the structure of the skin.

reticular layer

The part that makes up most of the dermis. Fibroblasts produce fibers (proteins), which are important constituents of the skin.

Below, we will take a look at the reticular layer, which makes up most of the dermis, and its constituent elements: fibroblasts , collagen fibers , elastin fibers , and matrix .

collagen fiber

Collagen fibers make up approximately 70% of the dermis, and exist in the dermis like a mesh, protecting it from external forces (impacts) while giving the skin suppleness and elasticity. It acts like a spring for the skin.

elastin fiber

Elastin fibers play a role in binding collagen fibers together. By binding collagen fibers with elastin, the dermis becomes sprung-like and elastic. When elastin is unbound, the skin's springs no longer function properly.

substrate

Substrates such as mucopolysaccharides such as hyaluronic acid , proteins , and vitamins fill the spaces between the meshes made up of collagen fibers and elastin fibers.

1g of hyaluronic acid has a moisturizing effect that can retain 6L of water.

fibroblast

They are scattered throughout the dermis and produce collagen fibers, elastin fibers, and matrix. They also divide themselves and produce new fibroblasts. Fibroblasts are the mother of the skin, producing almost all of the dermis.

In addition, fibroblasts also degrade old fibers and components within the matrix.

In order for these fibroblasts to function properly, they need sufficient nutritional support from the blood.

Tips Approaches to maintain healthy fibroblasts Fibroblasts are cells involved in tissue repair and regeneration, and their health is important to the health of the body's tissues. Below we introduce some common approaches to keeping fibroblasts healthy. 1. **Nutritionally balanced diet:** - It is important to get the nutrients necessary for fibroblast function, such as protein, vitamins, and minerals. 2. **Adequate hydration:** - Water is important for cell function. It is important to take in adequate water and maintain a balance inside and outside the cells. 3. **Exercise:** - Moderate exercise promotes blood circulation, which helps provide oxygen and nutrients to cells. Moderate exercise supports your overall health. 4. **Stress Management:** - Long-term stress can negatively impact cellular function. When the sympathetic nervous system becomes dominant due to stress, the body goes into battle mode and restricts blood flow to the capillaries. Incorporate relaxation techniques and stress management techniques such as slow breathing and meditation. 5. **Enough sleep:** - Sleep is important for cell repair and regeneration. Getting enough sleep allows your cells to function properly. 6. **Proper blood flow:** - Poor blood flow can cause cells to lack the oxygen and nutrients they need. Regular exercise and massage can help improve blood flow. 7. **Avoidance of hazardous substances:** - Harmful substances such as tobacco and alcohol can have a negative effect on cells. Avoid these or keep them in moderation. Let's maintain the vitality of fibroblasts and create beautiful skin with the above approaches!