7 Things You Need To Know About Skin Health

Your skin is the largest organ of your body. It covers you from head to toe and protects everything inside of you from the external environment.

You may have learned tons about eating healthy and regulating your internal environment to stay healthy. But, think for a moment and consider how you have included skin in that formula?

Sometimes, skin health is as underrated as pineapple on pizza (don’t knock it till you’ve tried it). But, it’s about time we do it justice and learn how to take care of it.

Let’s look at some fascinating facts about your skin. We will also discuss some healthy skin tips.  

Skin Health Facts

Woman's skin on arms.

Here are seven essential facts you probably don’t know about skin health. 

1. Your Skin Is Not As Robust As You Think It Is

Your skin goes through a lot. You scrub, exfoliate, shave, scratch, and rub it excessively multiple times throughout the day.

Studies show that two-thirds of men experience irritation after shaving.

So how would you expect your skin to protect itself and maintain skin health without any additional care? Invest in minimalistic but the right skincare products that suit your needs.

Make sure you don’t bathe too long and too often. Plus, use gentle soaps. Moisturizers are as crucial to the skin as water is to you.

And most importantly, your urge to pop a zit as soon as it appears needs to be controlled. Why? 

  • You may unintentionally force the debris and dead contents back into your skin.
  • The bacteria on your hands may transfer to your skin through the popped zit. 

2. Your Skin Health Reflects What Goes On Inside

Everything you eat, drink, think, or inhale goes back and reflects on your skin. 

Numerous studies have confirmed that dietary habits are linked with aging skin. Moreover, foods with a higher glycemic index have proven to be connected with an increase in acne.

Moving on to mental health, research has also proven that psychological stress can give rise to various skin conditions. For example, a doctor explains that stress stimulates cortisol production (a hormone), which gives rise to more oil and sebum that penetrates your skin.

To keep your skin healthy, make sure you’re eating a balanced diet with sufficient fiber, vitamins, and minerals. 

A study also claims that yoga helps manage stress and thus maintain it. So, here’s a simple rule to live by: taking care of yourself is equivalent to taking care of your skin.

3. Your Skin Health Depends On The Barrier You Put Up

Experts emphasize the importance of sunscreen for skin health. Studies show that skin cancer is the most common form of cancer in the United States.

Approximately 9500 people are diagnosed with skin cancer every day. And to top it off, exposure to UV light, natural or artificial, is a significant risk factor for skin cancer.

Just because you don’t see it does not mean your skin is not dying a slow death under the UV rays. Choose your sunscreen carefully.

Your skin is 15% of your body weight, and it is made up of more than 300 million cells. This is why your skin needs nutrition as much as your internal organs do to function.

So when you put on clothes, shoes, and sunglasses when you go outside, make sure you apply your sunscreen too.

If it’s a mere grocery run or a quick jog, do not intentionally put your sunscreen aside. Putting it on will take you a minute, and it will save you a lifetime’s worth of trouble.

4 . Your Skin Is a Multi-Layered Organ That Sheds

You may not know this, but your skin has not one but three layers. The outermost is the epidermis, and it sheds every 28 days.

New cells are formed, and they replace the old ones. When using skin products, do not forget this fact.

If you are trying to solve some skin issues and promote skin health with products and see no results in a couple of weeks, you need to be patient. Your skin needs to shed for one or two cycles so the new cells can absorb and process the nutrition you provide them with.

The purpose of exfoliators arises here. By exfoliating, you promote this shedding and ensure the production of new cells on your epidermis and eliminate the old dying cells.

5. Less Is More When It Comes To Skin Health

A lot of us are on a quest for perfect skin. In 1967, Desmond Morris said that “Flawless skin is the most universally desired human feature.”

Contrary to popular belief, expensive skin products in large quantities are not necessary for good skin health.

A survey in October 2015 confirmed that sunscreen and simple skincare treatments were more effective than going to a dermatologist.

Benzoyl peroxide and salicylic acid are two standard skincare products. A dermatologist in his study claims that 2.5% benzoyl peroxide does the same work 10% of benzoyl peroxide would do.

Dr.Waldorf also says that most people could maintain skin health with just one cleanser, moisturizer, and sunscreen. If you’re feeling frisky, go ahead with a sheet mask, but it’s not necessary.

Dr. Amber Lies at UCI School Of Medicine states that most skin products have not proven beneficial.

We can’t believe how easy it is either.

6. Your Skin Is a House to Billions of Microbes

It may or may not sound pleasing to you, but billions of microbes with over 1000 types reside over your skin. Most of them are friendly bacteria that prove beneficial for us. 

They help the body in specific processes such as the healing of wounds and reduction of inflammation. Moreover, they also help the immune system in combating certain infections.

Previously, these tiny creatures were incorrectly assumed to be more in number than our skin cells, with a 10:1 ratio. However, recent research claims that the number is relatively equal with a probable 1:1 ratio.

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7. Tattoos Never Go Away; They are Fossilized Cells (Macrophages)

Do you ever wonder why tattoos remain forever even if our skin cells shed monthly? The secret lies in the working of our immune systems.

When tattooing, the needle inserts ink past the outer epidermis deep into the epidermis ( skin’s second layer). The needle causes tiny wounds in the skin that activate our immune system.

The white blood cells, alternatively known as macrophages, immediately run to the affected area and engulf the dye particles. 

As the ink particles are bigger, the macrophages usually die. But, they do pass on the particles to the newer macrophages before dying. So, the pigment is transmitted between cells. 

Lastly, the fibroblasts, which are the long-lasting cells, consume any remaining pigment.

Therefore, you can get rid of these tattoos only with something as robust as a tattoo removal laser that can kill fibroblasts and macrophages.

Healthy Skin Tips

Now that you know some interesting facts about skin let’s discuss how a healthy and anti-aging skincare routine should be.

1. Eat Veggies

Fruits and vegetables for healthy skin.

Want to have attractive and glowing skin? Start eating vegetables. Fruits and vegetables, including carrots and oranges, contain carotenoids. These carotenoids are yellow, red, and orange pigments that impart a visible glow to your skin.

2. Use Sunscreen before Going Out

The sun has various radiations that can genuinely harm your skin. The UV sun rays destroy collagen and elastin in your skin that resultantly cause wrinkles and cancer in extreme cases.

However, sunscreen offers you excellent protection against those elements. It is also an anti-aging agent that massively slows skin aging.

Ideally, for a healthy skincare routine, use a waterproof sunscreen offering broad-spectrum protection.

3. Manage Stress Well

Stress triggers many awful skin diseases like psoriasis, atopic dermatitis, eczema, and acne. But, the problem isn’t when you stress but when you lack good stress management. So, find happy ways to lessen the stress and enjoy beautiful and radiant skin.

4. Drink Water Regularly

After oxygen, water is the second most essential thing needed for a healthy life. If dehydrated for long, your skin will get dry and saggy.

Research suggests that an adult should drink 6-8 glasses of water daily for healthy and hydrated skin.

Make water a part of your daily skincare routine and keep skin diseases such as eczema and dryness at bay. 


Your skin reflects what is going on inside you, so try to eat healthily, get enough sleep, manage stress, and work smartly to ensure you are at ease. 

That being said, you need to focus on what you’re doing to it externally too. As it is with all of your body, poking, prodding, and excessive rubbing is going to irritate your skin as well. Be gentle and adopt a skincare routine to keep it healthy.

Skin health is not a complex mantra you need to study and memorize. Instead, a few necessary steps are all you need to have perfect, youthful skin.

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