Have you ever wondered why your skin can look dull and lifeless after a long day? What is the cause of these dead and shriveled cells lying on the surface of our body? You may be surprised to learn that there is an answer to these questions, closely related to senescence – the phenomenon that turns living cells into zombie cells. In this article, we’ll take a look at what senescence actually is, how it affects skin cell aging, and what we can do about it. Read on!
Cutaneous senescence is the process of aging of the skin, which is caused by the accumulation of damage and the body’s own repair mechanisms. It is a gradual and cumulative process that can begin as early as age 20, with skin changes becoming more noticeable after age 50. The senescence of the skin results in:
- Loss of collagen and elastin fibers.
- A drought.
- A thinning of the layers of the skin.
- Age spots.
- Telangiectasias (varicosities).
- Loosening of the complexion and changes in texture.
Besides loss of elasticity and firmness, age-related skin changes can also lead to increased sensitivity to environmental factors such as sunlight or pollutants. Therefore, skin senescence can be accelerated by lifestyle factors, including smoking, sun exposure, and poor diet.
Senescence: how does it affect the aging of skin cells?
Senescence, the process by which cells come to the end of their life cycle, can have a significant effect on skin aging. As we age, our skin cells are increasingly prone to senescence. This can lead to the breakdown of collagen and elastin, two proteins essential for youthful and healthy skin.
Additionally, senescent cells release inflammatory signals that can cause wrinkles and sagging skin, as well as an overall less youthful appearance. The natural aging process is also accelerated by the accumulation of senescent cells in the body. As these cells die and accumulate, they produce toxins that can affect normal cell functions, resulting in an increased rate of cell death.
In order to slow down this process, several practices are necessary.
A balanced diet rich in fiber and vitamins can go a long way in slowing down the aging process. For example, studies have shown that taking vitamin B3 can help reduce inflammation, which helps us age faster. Eating a combination of fresh fruits and vegetables, whole grains, and healthy fats is the most ideal way to get your daily dose of B3 vitamins and any other nutrient needed for good health. Including foods such as citrus fruits, avocados, broccoli, lentils, asparagus, nuts, and tomatoes will help you achieve an age-defying lifestyle. It’s never too late to start adapting a balanced diet with these essential ingredients; after all, you are what you eat!
Skin care :
Taking care of your skin properly can help slow down your aging process. These include wearing sunscreen daily, avoiding harsh cleansers or scrubs that can damage the delicate epidermal layer, and using products specifically designed to improve collagen production, hydrate your skin, or reduce stress. oxidative.
Senolysis: a treatment to reactivate the immune system.
Researchers have developed treatments that directly target senescent cells to reduce their number and their ability to damage other cells. These treatments consist of using drugs or biological agents that specifically target senescent cells in order to destroy them without harming healthy cells.
Polyphenols, like those found in tea and red camellia, could be the key to delaying cell senescence. Research has shown that higher levels of polyphenolic compounds are associated with a significant delay in the entry of cells into senescence – meaning that it is possible to keep our bodies and minds healthy for longer by consuming regularly. these powerful compounds. Tea and red camellia are important sources of polyphenols that we can easily incorporate into our diet for long-term health benefits.
Haritaki has been used for millennia in Ayurvedic medicine and has attracted attention from other areas of natural health due to its ability to slough off senescent cells. Avène recognized the potential of haritaki and used it in its skin care programs. Similarly, Chanel has promoted the enzymatic active ingredient melipone, derived from honey produced by bees in Costa Rica, as a powerful anti-senescence agent. These two natural ingredients have unique benefits for modern health practitioners, with haritaki offering an ancient Ayurvedic approach and the enzymatic active ingredient melipone highlighting the incredible power of nature.
By taking care of yourself on all fronts, including skin care, you can stay young for many years!