How Does Pollution Accelerate the Aging Process of the Skin?

It's been known for a long time that the sun, stress, and smoking all speed up the skin's aging process, but new research suggests that the air we breathe might also play a role. The majority of the time, we take air for granted. But what if breathing itself accelerated the aging process for everyone? Particles of air pollution can be found anywhere, from urban areas to rural ones. Because of their small size, they can easily penetrate the skin and amplify the look of age spots, wrinkles, and fine lines.

There is a higher risk of skin aging quickly if this number is high. Is the pollution where you live hastening the aging of your skin? Learn the answer by using our Skin Pollution Index.

Pollution & Particulate Matter

Pollution is the primary cause and has become a focal point of academic interest in recent decades. However, while the topic of pollution and its involvement in generating climate change and other environmental issues has acquired much attention, the health impact of one type of pollution—air pollution—has recently been researched more extensively.

Particulate matter is a type of air pollution consisting of microscopic particles emitted from human-made or natural sources such as factories, fires, vehicles, power plants, and natural dust. The particulate matter having a diameter of 10 micrometers or less is referred to as PM10, whereas particles with a diameter of 2.5 micrometers or less are referred to as PM2.5. Accelerated aging has been linked to exposure to high levels of PM2.5 in the air. In addition, nanoparticle exposure has been linked to a hastening of the human skin's aging process.

Scientists Discovered Fact

Longevity loss, accelerated aging (including the appearance of wrinkles and age spots), and increased disease vulnerability have all been linked to exposure to certain environmental pollutants. So researchers are trying to figure out if and how air pollution harms cells.

According to research published in the Journal of Investigative Dermatology, there is a strong correlation between exposure to air and particle pollution and acceleration of skin aging markers.

How? Polluted air contains polycyclic aromatic hydrocarbons (PAHs), which contribute to the formation of reactive oxygen species (ROS), also known as "free radicals." The barrier lipids in the skin are depleted by these chemicals, which means the skin loses its ability to retain moisture and defend itself from dirt and other pollutants. Redness, dryness, and even pigmentation problems are all signs of aging skin, and they can be triggered by damage to the skin's natural barrier.

Even though different studies have shown different results, it is generally accepted that prolonged exposure to low air quality can cause cellular harm. Pollution harms telomeres, the protein caps at the ends of chromosomes that protect DNA from damage and facilitate DNA replication. When telomeres get too short, DNA is more susceptible to mutations, double-stranded breaks, and ultimately cell death, all of which are hallmarks of aging. The fact that cancer cells tend to have longer telomeres is just another good reason to steer clear of them. Those already susceptible to the consequences of shortened telomeres may be put in even greater danger by exposure to air pollution.

What Measures May Be Taken To Lessen The Amount Of Pollution In The Air?

Maintaining a vigilant vigil over the air quality where you live is a significant action you can take. 

The following tips for reducing exposure to air pollution are: 

Healthy skin acts as a natural filter for beneficial and dangerous elements, which is good news. The following dermatologist tips are:

1. Double-cleansing

A clean, soft cloth helps remove even more dirt and debris from the skin than the Microdermabrasion Dual Cleanse. Pre-Cleanse should be used first, followed by your preferred Cleanser and final rinsing.

2. Anti-Pollutant Cream Or Face Wash

If you're concerned about the effects of pollution on your skin, try using a product anti-pollutant cream or face wash before bed. It helps to clean up pores and prevents the adherence of impurities that cause the skin to age, so your complexion will seem fresher and more toned after using it.

3. Don't forget the sunblock!

Even if you're already taking steps to protect your skin from the elements, sunscreen is still a necessary step. Sunscreen with an SPF 30 should be applied daily because UV damage from the sun is still the leading cause of skin aging.

4. Dietary habits

• Consume a lot of diets rich in antioxidants

Pollution often has the effect of weakening the skin's ability to act as a protective barrier. Antioxidants, such as peptides and vitamins, help fortify the skin and combat the main culprits that cause skin aging. You may consider getting some powerful antioxidants like white tea and microencapsulated vitamins A, C, and E. 

• Eat more omega-3s

Eating foods rich in omega-3 fatty acids, such as nuts, seeds, and many dermatologists and other health professionals highly recommend fish because of its beneficial effects on the skin.

• Limit your daily sugar intake

Sugary meals may induce inflammation, which in turn accelerates skin aging. However, the sugar is already in your system in hidden forms, so it's unnecessary to ingest it directly.

• Drink plenty of water

The most excellent sensation ever is when one is well hydrated. Sagging skin is just the beginning of the degeneration that might develop due to dehydration. Hydration is essential for preserving the smoothness and youthful appearance of your skin.

5. Stop smoking 

Researchers have found a correlation between smoking and loose skin and an early death rate. Contrarily, your skin will immediately look younger as you quit smoking.

How exactly breathing filthy air affects health is still a mystery to scientists. Some blame the impairment of one's mental capabilities on heart problems. However, more research is needed to correctly learn its consequences for human health and aging.

The Takeaway

Building a solid physical foundation is the foundation for any achievement. A nutritious diet, regular physical activity (even just 15–30 minutes), breathing exercises (known as pranayama), and sufficient sleep can do wonders. Add on YourHappy Collagen (Advanced) for youthful glowing skin