It is the largest organ of the human body and our most direct barrier to the outside world. However, as we age, we gradually undergo a series of physiological changes that reflect the aging process. Aromatic Families will be with you *** several key features of aging.
1.* Thinning.
As we age, the number of cells in the epidermis and dermis decreases. This makes them more vulnerable and more susceptible to external stimuli and damage. At the same time, the reduction of thickness and elasticity also makes it difficult to maintain the original firmness and smoothness.
2.Drying and dehydration.
As we age, our ability to retain moisture decreases, leading to easy dryness and dehydration. The secretion of sebaceous glands is reduced, which reduces the natural moisturization of **. This makes you prone to symptoms such as wrinkles, scales, and itching.
3.Pigmentation and age spots.
As we age, hyperpigmentation and age spots tend to appear. These spots usually appear as yellowish-brown spots or patches that appear mainly on sun-exposed areas such as the face, backs of hands, and neck.
4.Wrinkles and sagging.
As we age, our elastic fibers and collagen gradually decrease, leading to sagging and wrinkles. The most common wrinkles include nasolabial folds, forehead lines, and crow's feet. In addition, due to gravity and muscle relaxation, sagging may occur.
5.Reduction of subcutaneous fat.
As we age, the subcutaneous adipose tissue gradually decreases, which makes it lose some support, further exacerbating the formation of laxity and wrinkles.
*Aging is a complex process that involves physiological changes at multiple levels. Understanding these characteristics helps us better understand the aging process so that we can take effective measures to protect and improve our health.