Study Shows Diet Can Cause Acne

Many of us have suffered from acne at one point or another in our lives, most commonly during our teen years.  In the United States, 85% of teenagers and 20% of all adults suffer from acne, according to acne-resources.org.  Recently, studies have suggested that Westernized lifestyle choices, such as diet, can play a major role in the occurrence of acne.   A national study led in 2002 by a team at Colorado State University (1) indicated acne is a skin condition that is prevalent in fully modernized Western societies, but a rare occurrence in many non-Western societies where dietary habits “are virtually uninfluenced by Western foods.”  We all know that hormones, bacteria, and genetics are all contributing factors, and there are several creams, lotions and cleansers available on the market to treat acne pimples.  However, new theories suggest that what we put in our bodies is just as important as the topical products we use.

Studies have shown that a low glycemic diet not only improves the symptoms of acne, but also offers other significant health benefits.  Researchers at the Royal Melbourne Institute of Technology in Australia conducted a study in which they found that those who followed a low-glycemic diet not only had less acne lesions, but also lower weight, lower Body Mass Index, and increased insulin sensitivity.  The glycemic index measures how different carbohydrates raise our blood sugar levels after consumption. The faster the food breaks down during digestion, the lower the GI count will be.  Similarly, food that breaks down quickly will have a higher GI count.  Foods with GI index of 55 or less are good for the body and skin, since they contain more complex carbohydrates and release sugar directly into the bloodstream at a slower rate.  As a result, insulin demand decreases, along with acne breakouts.  Insulin leads to acne by releasing other hormones that increases the amount of sweat and sebum.  When mixed with excess oil or dry skin cells, it provides a thriving ground for acne.  High levels of insulin can also cause high blood pressure and type 2 diabetes.

Foods with low GI indexes include broccoli, mushroom, fettuccini, and spaghetti.  Cake, soft drinks, white bread and potatoes are examples of foods that are on the opposite end of the chart, with GI indexes of 70 or higher.  A healthy, low-glycemic  diet does not have to be bland.  Instead of processed food, opt for those with more whole grains, such as wheat bread and wheat pasta.  (You probably won’t event taste the difference.)  Also, combine lean proteins like chicken breast, salmon and turkey with plenty of fresh fruits and vegetables.  String the meat and vegetables together on a skewer stick and throw on the grill for a healthy, summery feast.

Although diet alone will not clear up acne, it can lead to a healthier lifestyle.  Combined with a proper skincare regimen and the right products, acne can be manageable.

(1)    http://www.news.colostate.edu/Release/1531

Van Le is a staff writer for the CSU Daily Titan and writing intern for Vivoderm Laboratories in Los Angeles, California. She is currently pursuing a Journalism degree at California State University, Fullerton.

For the latest findings on natural skincare you can also link to http://naturalfacialskincare.net

Healthy Diet, Healthy Skin

By: Van Le

The saying “you are what you eat” didn’t happen by accident.  More Americans are realizing that what we put in our bodies dictates how well we think, look and feel.  Eating is the body’s way of obtaining the nutrition and vitamins required in order for the body to function properly.  Consuming the right kind of food can increase our energy level, lead to healthier-looking skin, and boost our self-confidence.  Americans spend billions of dollars each year on beauty products that promise to hide blemishes, cover under-eye circles, and conceal wrinkles; however, these products only temporarily fix what’s on the outside.  In order to have truly healthy skin, we must monitor our food intake and eat food that allows our body to naturally generate that coveted healthy glow.

Water:  Everyone knows that we should drink at least eight 8-ounce glasses of water each day, but not everyone does.  Seventy percent of the body is comprised of water, which is vital to cellular replenishment..  Water also helps flush bodily toxins and regulate our body temperature.   Try to limit caffeine and alcohol intake, as they can lead to dehydration and cause dull, dry skin.  If you think water is too plain, try adding lemon slices or cucumber for a hint of taste.

Low-fat dairy products:  Milk, low-fat yogurt, and low-fat cheese all contain vitamin A, a key ingredient in most anti-aging, anti-acne and anti-wrinkle products.  Vitamin A strengthens the skin, helps repair and restoration processes and prevents wrinkles.  The recent frozen yogurt craze has helped increase consumption of dairy products, however, it is important to remember that a cup of yogurt topped with candy, caramel, and other processed sugary treats can be counterproductive.  Instead, choose healthier fresh fruit toppings such as blueberries and strawberries.

Antioxidants: Fruits like berries and pomegranates are filled with antioxidants, which have been proven to protect the skin against UV damage such as wrinkles and dark spots.  They also protect the skin from free radicals, which are organic molecules responsible for tissue damage and aging.  According to antioxidantskincare.org, “when free radicals attack healthy skin cells, they cause the cell to decay,” which can lead to cancer, cardiovascular disease and speed up aging.  Antioxidants neutralize the production of free radicals.

Omega 3:  Walnuts, flaxseeds and salmon contain essential fatty acids that prevent harmful substances from entering cells.  They help regulate cell functions and maintain skin elasticity, leading to soft and healthy skin.  A diet filled with omega 3 will result in radiant skin, stronger hair and overall good health.  Our bodies cannot produce omega 3, therefore, it is important to add omega 3 to our diet.

Whole grain:  Wheat products such as bread, pasta, and cereal contain plenty of vitamin B, which can even out skin tone and help the skin maintain moisture.  Whole grain products help replace dead skin by stimulating cell growth on the epidermis, the skin’s outer layer.  Increase your consumption of whole grains by replacing white bread, pasta and bagels with wheat products.  Most likely, you won’t even taste the difference.

Makeup can create the illusion of healthy skin, but true healthy skin starts and ends with a proper diet.  A healthy diet is an essential way to achieve not only radiant skin, but also a radiant lifestyle.

Van Le is a staff writer for the CSU Daily Titan and writing intern for Vivoderm Laboratories in Los Angeles, California. She is currently pursuing a Journalism degree at California State University, Fullerton.

For the latest findings on natural skincare, you can also link to http://bestskincareforme.com

Maintaining Healthy Skin

The skin serves numerous functions - detoxifying, protecting, regulating - but the primary protective or barrier function is the most obvious. The top layer of skin cells has the most important function in maintaining the effectiveness of the barrier. Here the individual cells overlie each other and are tightly packed, preventing bacteria from entering and maintaining the water-holding properties of the skin.
Fatty substances (lipids) are secreted by the cells during the course of their journey from the base layer of the skin to the top. These lipid molecules join up and form a tough connecting network, in effect acting as the mortar between the bricks of a wall.

The cell wall barriers are simply layers of fats that surround the watery contents. Therefore, the communication mechanisms must operate through these fatty cell walls. In fact, many of the substances that are involved in this communication process are various fats since it is easiest for fats to move within the fatty layers that comprise the cell walls. Despite its bad reputation, proper fats and cellular fats are of major importance in our body’s biochemistry and physiology.

Damage to the skin barrier can result from a combination of genetic predisposion and exposure to sensitizing chemicals and other substances. That is why avoiding irritants is as important as using products that help. In skin care, the most common irritants are usually perfumes and preservatives.

Fatty substances control the majority of our body’s physiology through receptors that activate many important genes. Likewise, our skin barrier is comprised of a supporting structure of collagen, a protein that contains fats that serve a critical function. These fats prevent the excess loss of water through our skin and prevent the cells of our body from becoming dehydrated and dying.

A major sign of a defective skin is the dryness that results from excessive water loss. This water can not be applied topically but must be ingested. To prevent the excessive water loss and the resulting dry skin, we must repair the skin barrier. We find that the skin composition in individuals with dry skin is due to an improper mixture of the skin fats. This is commonly due to a deficiency in our diet of the correct fats, those contained in natural olive oils, avocados, and healthy nuts, etc. On a nutritional basis, we can provide these necessary fats through the skin sometimes through topical treatments containing natural butters or oils, like Shea, olive and cocoa butter. The epidermis is not a usual means to acquire nutrition but it can absorb enough fatty substances to correct the fat imbalances that are the cause of the defect in the skin’s barrier function and thus correct the dry, itchy skin or sensitive skin problem. Try to be aware of chemical preservatives in any topical products you do use.

Although many products today are labeled “fragrance free,” that is really a misnomer. Nearly all products contain some fragrance to mask their chemical odor; so-called fragrance-free products may just contain fewer chemicals than others. What’s more, the fragrances used in many products (even pricey perfumes) are commonly synthetic. For sensitive individuals, this chemical brew can be a problem To make matters worse, many natural fragrances are now extracted using harsh solvents rather than old-fashioned distillation methods, in which fewer chemicals come into contact with the essential oil of the flower. Unless you can determine the extraction method used, be cautious. This is one reason many individuals react negatively to the essential oils used in aromatherapy massages and related products – many are of a synthetic, chemical composition.

According to several studies, various preservatives including formaldehyde, parabens, and others commonly used in skin, hair, and beauty products can also provoke allergic reactions. Although the preservatives are needed to maintain product shelf life and only minute amounts are present in any given product, many products contain these same chemicals, including skin care products, makeup, medications, antiperspirants, toothpaste, and foods. Many of these products are used on a daily basis, causing a higher reaction rate. As a result, the overall exposure to these harmful ingredients is higher than would occur if only a single product were used. Studies show that massage therapists have more contact dermatitis – or skin inflammation - due to exposure to these extracts.

Until recently, few studies investigated the cumulative impact of repeated exposures to preservatives in a variety of products and ingredients. For the majority of people, these product preservatives are an additional benefit, not a problem. But, as the chemical compositions increase, so do the allergic reactions.
If you suffer from sensitive, allergic skin or severe dry skin, you may be among those who will have a problem or reaction to these chemical-laden products. In this case, it is your role as an informed consumer to carefully read labels for all products that come into contact with your skin - internally or externally- to assure that they don’t contain the listed ingredients that you must avoid. Your skin barrier does a lot to protect you naturally, help it out when you can and feed it nourishing chemical-free products whenever you can.