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What's Frostbite? How to improve skin health with NMN supplement in Winter

Jan 19,2024 | Kevin Aidevi

Exposure to extreme cold poses the peril of frostbite, a serious threat to skin health. Body parts with minimal protection—fingers, toes, nose, ears, cheeks, and chin—are particularly vulnerable as temperatures drop. Formation of ice crystals in these areas can inflict significant damage on the skin and underlying tissues, carrying potential long-term consequences. Simultaneously, the domain of skin health introduces Nicotinamide Mononucleotide (NMN) supplements as a promising avenue. This exploration aims to unravel the complexities of frostbite, scrutinizing its causes and manifestations, while also delving into the potential advantages of NMN supplementation in promoting skin health.


What is Frostbite? 

Frostbite happens when your skin and tissues freeze due to being in extremely cold conditions. It often affects parts like fingers, toes, nose, ears, cheeks, and chin because they have less protection from the cold. The freezing can cause ice crystals to form, damaging your skin and tissues. In severe cases, frostbite can lead to permanent harm, and sometimes surgery is needed to remove the affected body part.


What causes frostbite?

Frostbite depends not just on how cold it is but also on the wind. When the wind blows faster, our bodies get colder quicker, making our skin temperature drop. Being at higher altitudes can make skin freeze faster too. The National Weather Service made a chart to show how long it takes to get frostbite at different temperatures and wind speeds, using models of human faces.

For example, if it's zero degrees Fahrenheit (minus 17.8 degrees Celsius) and calm, the risk of frostbite is low. But with a 15-mile-per-hour wind, it takes 30 minutes for frostbite to happen. If the wind is over 50 miles per hour, it only takes 10 minutes.

In really cold conditions, like minus 25 degrees Fahrenheit (minus 31.7 degrees Celsius) with a wind speed of just over 25 miles per hour, your skin could freeze in as little as five minutes.


What does frostbite look like?

If you get frostbite, your skin might change colors like turning white, gray-yellow, or lighter than usual. It could also look waxy. When you warm up the area, it might swell and hurt.

Blisters usually show up within 4-6 hours. If they have clear fluid, it means the damage is not too deep, and you probably won't lose any tissue. But if the blisters have blood, it suggests deeper damage, and you might lose some tissue. Deep damage can lead to dry gangrene, forming a hard black cover over the affected area. In severe cases, damaged tissue might even shrink and fall off on its own.

Elevating your skin health can be achieved through various strategies, and one promising avenue is the incorporation of Nicotinamide Mononucleotide (NMN) supplements. NMN is recognized for its potential anti-aging benefits and has been linked to improvements in skin vitality. By supporting cellular functions, NMN supplements may play a role in enhancing the skin's ability to withstand external factors and recover from damage. Including NMN in your skincare regimen could contribute to overall skin well-being by addressing issues like cell damage and facilitating tissue repair. Exploring proactive measures, such as incorporating NMN, offers a pathway toward fostering healthier and more resilient skin.


What is Nicotinamide Mononucleotide (NMN)?

Simply put, NMN is a natural molecule that powers your body. It belongs to a group of molecules called nucleotides, which are like building blocks for DNA.

Inside your cells, NMN transforms into another important molecule called nicotinamide adenine dinucleotide (NAD). Your body relies on NAD for various tasks related to metabolism and producing energy.

Think of NMN as the basic material, and NAD as the upgraded, usable version your body needs. The amount of NAD your body can create depends on how much NMN is available. In essence, NMN is essential for your body to generate the energy it needs. 


NMN and Skin Health

Nicotinamide Mononucleotide (NMN) supplements have gained attention for their potential benefits in improving skin health. While research in this field is ongoing, several mechanisms suggest how NMN supplementation may contribute to healthier and more resilient skin.

  1. Boosting Cell Energy: NMN helps make a key player called NAD, which powers up your cells. This energy boost can make your skin cells stronger and more resistant.

  2. Fixing DNA Issues: NMN is like a handy tool for fixing damaged DNA, especially when your skin gets exposed to things like sunlight. It helps keep your skin's genetic material intact.

  3. Fighting Free Radicals: NMN acts like a shield against harmful molecules called free radicals. By doing this, it helps protect your skin from damage, keeping it looking young and fresh.

  4. Building Collagen: Collagen is like the scaffolding that holds your skin together. NMN might help your body make more collagen, which means firmer and less wrinkled skin.

  5. Activating Proteins for Youthful Skin: NMN is linked to activating proteins (Sirtuins), which are like superheroes for your skin. They help your skin deal with stress and inflammation, keeping it healthy and vibrant.

  6. Keeping Skin Hydrated: NMN helps your skin cells maintain the right amount of water. Hydrated skin is happy skin – it's less likely to feel dry or look flaky.

  7. Speeding Up Wound Healing: If you get a cut or scrape, NMN can help your skin heal faster. It supports the natural processes that fix your skin, reducing the chance of scars.

  8. Calming Inflammation: NMN has properties that can calm down inflammation. This is good news for those dealing with skin conditions like acne or psoriasis.

While these sound promising, remember that more research is needed to fully understand how NMN works for the skin. If you're thinking about using NMN for your skin, it's smart to chat with your doctor first to make sure it's the right choice for you.


Turning our attention to skin health, the incorporation of Nicotinamide Mononucleotide (NMN) supplements emerges as a promising avenue. NMN, a natural molecular powerhouse, plays a crucial role in cellular functions by transforming into nicotinamide adenine dinucleotide (NAD). The introduction of NMN supplements holds potential in enhancing skin vitality, bolstering cellular energy production, and supporting DNA repair mechanisms. By addressing concerns such as cell damage, promoting collagen synthesis, and activating proteins associated with youthful skin, NMN becomes a proactive element in nurturing healthier and more resilient skin. While the promises of NMN supplementation are encouraging, ongoing research is indispensable to fully comprehend its impact on skin health. Individuals considering NMN for skin enhancement should engage in discussions with healthcare professionals to ensure its suitability for their specific needs and conditions.