Sun Protection & Zinc for Skin
Skin Protection from A to Zinc
You have probably heard the saying that true beauty starts on the inside. When you consider all of the vitamins and nutrients that your body needs to function properly, the idea that beauty begins on the inside takes on an entirely new meaning. Your body depends on an incredible variety of nutrients for balanced, proper health, and that includes healthy skin. Essential vitamins and minerals work together to help your body build, repair and maintain all of the necessary functions of life. Individually, each of these vitamins and minerals can be singled out for the positive impact that they have on your health and well being. Of these, Zinc is one of the most important.
Zinc is a trace mineral. Trace minerals are inorganic materials that your body needs in very small amounts. Even though they make up just a small portion of the nutrients that you take into your body on a daily basis, trace minerals, such as zinc, are absolutely essential for you to be in your best state of health, both inside and out. The average woman needs just eight to nine mg per day, and from that you receive an incredible range of healthy benefits. Zinc helps to keep your immune system functioning properly, it is a catalyst for almost one hundred different enzymes in your body, it plays a role in nerve transmission, meaning that your senses depend upon it, and it is absolutely essential for the building, repair and maintenance of healthy hair, skin and nails.
Zinc Benefits are so important, but as a society we are suffering greatly from zinc deficiency. In fact, on a global scale, zinc deficiency is the fifth leading risk factor for the spread of disease. While yes, zinc deficiency is more common in the developing world, even in highly developed countries, the lack of zinc in our diets still poses a threat to our health. With zinc deficiency comes a host of unpleasant symptoms that include:
- Weakened immune system
- Greater sensitivity to allergens due to adrenal fatigue
- Leaky Gut and poor nutritional absorption
- Poor neurological function
- Hair loss
- Skin Rashes
- Slow healing wounds
- Dry skin
- Hang nails
- White spots on your nails
A zinc deficiency is not only unhealthy, but it can also make you feel unattractive. Even the most self confident among us is prone to feeling and thinking less of themselves when something like zinc deficiency damages your physical beauty and outward glow. Zinc is so vital to skin and hair health that it is difficult to look and feel your best without adequate amounts.
What exactly are the benefits of Zinc for skin? Let’s start with the fact that zinc interacts with vitamin A and increases the rate at which the vitamin is transported in the blood. This interaction is important because vitamin A is one of the best vitamins for skin as it increases blood flow, helps speed healing, promotes strong cellular membranes, decreases excess sebum production and can help prevent skin damage. All of this would be impossible without the help of zinc.
If you are seeking a luscious mane of hair, you need not look much further than zinc. Zinc deficiency is one of the primary causes of random hair loss in both men and women. Have you ever been stressed and not paying careful attention to your diet, or gone through a phase where nutrition was the last thing on your list of priorities? How many of those mornings did you wake to find hair all over your pillow? How many showers did you take only to find the drain clogged by hair? Random hair loss during times of stress, illness and poor nutritional intake is quite common, and lucky for all of us, it is almost always able to be remedied. Zinc helps build the protein structures of the hair follicle. When those are weakened, it can cause an otherwise normal, healthy follicle to shed the hair prematurely. Adequate zinc supports new hair follicle division and healthy hair growth.
One of the most common strengths of zinc is the role it plays in sun protection. Think back to the last time you were at the beach, chances are, you probably saw a couple beachgoers donning zinc oxide sunscreen for face. Though this sun protection typically creates a chalked on look, clear zinc sunscreen is available on the market as well. Zinc oxide has the broadest UV protective spectrum and cannot be absorbed into your blood, making it a popular choice amongst health conscious sun lovers.
Additionally, zinc may play an important role in both the treatment and prevention of acne. A group of Turkish researchers looked into the role of zinc in a study with people that suffered from mild to severe acne as compared to a group that had clear skin. What they found was that those people who suffered from acne had an overall reduced level of zinc and were more likely to be labeled as zinc deficient. This wasn’t the only study to be done on the subject. In fact, at least a dozen other studies have been conducted and have produced similar results, all pointing to the fact that zinc is vital for clear and healthy skin.
The exact mechanisms of how zinc functions to reduce acne are not fully known, however we can come up with some pretty solid theories. First of all, we can look back to the previous mention of zinc and the interaction with vitamin A, one of the ultimate skin care vitamins. Also, zinc helps control and balance hormone production, which when out of sync can cause havoc for your skin. Additionally, zinc has been shown to kill acne causing bacteria and act as an anti-inflammatory against acne causing bacteria which helps to reduce redness and promote faster healing. Also, one of the lesser known qualities of zinc is that it reduces keratinocyte activation. To put it more simply, keratinocytes are the cells that produce keratin, which is a skin cell binding protein. Too much keratin can lead to clogged pores and acne. Zinc helps to keep the production of keratin and check. Zinc might not be the single magic bullet for curing acne, but it is a primary player in a healthy skin care arsenal.
So, how do you know if you are zinc deficient? The number one way to find out is to go to your primary care provider and ask them to test your levels for you. However, let’s say that you just want to do what you can on your own to make sure you are getting enough of the trace mineral in your diet. Here is what you can do. First of all, take a look at the above symptoms of zinc deficiency and make note of how many of them you experience. Secondly, take a look at your diet. If you eat a diet that is high in processed foods with little emphasis on nutrition, then there is a good chance that you are zinc deficient. It seems that those people who adhere to a vegetarian or vegan diet also tend to suffer from zinc deficiency at a higher rate than their carnivorous counterparts. Luckily for all of us, you can easily remedy a zinc deficiency.
You can get more zinc into your body in two different ways; food or supplementation. Not all zinc is created equal and some forms are more readily available for absorption than others. The other thing about zinc is that your body does not store it. Therefore, you must make it a daily priority to make sure you are getting adequate zinc intake. Remember that zinc is a trace mineral and that means that you really don’t need very much at all. The recommended daily intake amounts of zinc are as follows:
- Adult males: 11 mg/day
- Adult females: 8 mg/day
- Pregnant females: 11 mg/day
- Lactating females: 12 mg/day
For children and young adults under the age of 18, check with your primary care provider for recommend daily values.
-- Angela Irish, Certified Aesthetician & Co-Founder OZNaturals