Epiderme

Epiderme is the one-stop for skin care. Moisturizers help keep skin youthful with elasticity. The epidermis is the outer layer of the skin. The epidermis helps the skin to regulate body temperature. The epidermis with the dermis forms the cutis. The epidermis is composed of four to five layers of skin, depending on the region of skin. The epidermis contains no blood vessels and nourishment of cells is by diffusion in the deepest layers from blood capillaries extending to the upper layers of the dermis. The amount and distribution of melanin pigment in the epidermis results in skin color variation in Homo sapiens. Melanin is in the small melanosomes, particles formed in melanocytes from surrounding keratinocytes. The size, number and arrangement of the melansomes varies between racial groups, but while the number of melanocytes can vary between different body regions, the number of melansomes remain the same in individual body regions in all human beings. In white and oriental skin, the melansomes aggregate but are small in size. Comparatively, in black skin, the melansomes are larger and distributed more evenly. The number of melansomes in the keratinocytes increases with UV radiation exposure, while their distribution remains largely unaffected.

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Mental Health Professional

A mental health professional is a health care practitioner who offers services for improving an individual's mental health or to treat mental illness. This broad category includes psychiatrists, clinical psychologists, clinical social workers, psychiatric nurses, mental health counselors as well as many other professionals. These professionals often deal with the same illnesses, disorders, conditions, and issues; however, their scope of practice differs. The most significant difference between mental health professionals are the laws regarding required education and training across the various professions. Mental health professionals exist to improve the mental health of individuals, couples, and families. Because mental health covers a wide range of elements, the scope of practice greatly varies between professionals. Some professionals may enhance relationships while others treat specific mental disorders and illness. Often, as with the case of psychiatrists and psychologists, the scope of practice may overlap. Most qualified mental health professionals will refer a patient or client to another professional if the specific type of treatment needed is outside of their scope of practice. Additionally, many mental health professionals may sometimes work together using a variety of treatment options such