Melanin is a protein that exists in the basal layer of everyone` s skin. The exposure to ultraviolet radiation can cause changes in melanin, generating a substance that protects the skin. Then, melanin moves through the layers of cellular metabolism and reaches the epidermis of the skin, resulting in skin problems such as pigmentation and uneven skin color.
(1) The first step of whitening is to inhibit melanin production.
Melanin is the most important type of pigment that affects skin whiteness, and inhibiting the generation of melanin is the most important ultimate goal of whitening products.
(2) The second step of whitening is to block melanin transport.
After melanin is generated within melanocytes, melanosomes are transported along the dendritic processes of melanocytes to the surrounding keratinocytes, affecting skin color.
(3)The third step of whitening, stripping.
By softening the stratum corneum, these substances accelerate the shedding of dead cells in the stratum corneum and promote the metabolism of the epidermis, so that the melanosomes entering the epidermis fall off with the rapid renewal of the epidermis during metabolism process, thereby reducing its impact on skin color.
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Eat ginger in the fall
As the season transitions into autumn, nutritionists recommend increasing honey consumption and reducing ginger intake. But why is this advice given? The key lies in the characteristics of autumn weather—dryness. The air becomes drier, and the body tends to lose moisture more easily during this time. To adapt, our bodies need consistent hydration to counteract the effects of dryness and maintain internal balance.
While drinking plain water is beneficial, it often gets quickly eliminated from the body through evaporation or excretion. To make hydration more effective, traditional Chinese medicine suggests a simple yet powerful remedy: "Drink salt water in the morning and honey water in the evening." This practice helps retain fluids better, similar to the concept of physiological saline used in modern medicine. By following this routine, you not only stay hydrated but also support overall health, aid in anti-aging, and help prevent constipation caused by the dry climate.
Honey, a natural gift, is rich in nutrients such as glucose, fructose, proteins, amino acids, and various vitamins like A, C, and D. It has been known for its ability to strengthen the body, enhance mental clarity, increase hemoglobin levels, and improve heart function. According to *Compendium of Materia Medica*, honey offers five main benefits: clearing heat, nourishing the body, detoxifying, moistening, and relieving pain. Modern science also supports its effectiveness in treating conditions like neurasthenia, hypertension, and respiratory issues. Consuming honey regularly in autumn can help manage these conditions while protecting the body from the harmful effects of dryness.
During the fall, it's important to avoid or limit spicy foods such as chili, pepper, cinnamon, garlic, and especially ginger. These ingredients are considered hot in nature and can further dehydrate the body, worsening the effects of Qiuzao (autumn dryness). While small amounts of these spices can be used as flavoring, excessive consumption should be avoided. Ginger, for example, contains compounds that stimulate digestion and blood circulation, but in large quantities, it can irritate the body and intensify dryness. Traditional wisdom even warns against eating ginger in autumn, with sayings like “Eat radishes when you get up, and ginger when you go to bed†highlighting the importance of moderation.
In conclusion, to protect your health during the dry autumn season, it’s wise to follow the ancient advice: drink salt water in the morning, honey water in the evening, and avoid or minimize the consumption of ginger and other spicy foods. This balanced approach helps maintain internal moisture, supports bodily functions, and ensures a smoother transition through the fall season.