The document discusses the functions and structure of human skin. It notes that skin protects the body from trauma, regulates temperature, acts as an organ of excretion and sensation, and allows for vitamin D synthesis. It describes the layers of the epidermis, dermis, and subcutis. The document then discusses factors that can cause skin aging like chronological aging, smoking, diet, sun exposure, and various external and internal factors. It provides tips for taking care of skin through diet and lifestyle factors like staying hydrated, eating vitamins A, C, E, and minerals like zinc, getting exercise, and reducing stressors.
ASSESSING THE KNOWLEDGE OF TRADITIONAL USES OF TINOSPORA CARDIFOLIA AND DEVEL...
The Functions and Care of Human Skin
1.
2. Protection to physical trauma, biological, chemical agents and
UV radiation
Prevents water loss
Thermoregulation (regulates body
temperature to heat & cold)
Excretory function – sweat
Sensory information
Expression
Vitamin D synthesis
Main part of external beauty
Largest organ of the body ~ 16% of the body weight
4. Wrinkles
Age spots
Dryness
Skin becomes thinner and
loses fat
Susceptible to damage or
take long to heal
sagging skin
Chronological aging
• As age increases
• Begins at mid 20s
14. Healthy Skin Diet tips
Hydrate your self through out the day
Swap your carbohydrates
Trade in your fats
Criticize your diet
keep strings and peels
Look after protein intake