Taking care of your skin

4bqtdsyxvz  Those who have never had skin issues or were blessed to even have beautiful skin for most of their lives, are now desperate to address the skin wrinkles and many run to the dermatologist feeling a lot of regret. Although genes certainly play a role in one’s skin condition, decades of neglect, or even mistreatment of their skin is most frequently the source of their skin problems.  Many say that if they knew then what they know now, they would have done things very differently and taken better care of their skin.There are numerous explanations for unhealthy skin but the main causes tend to be an unhealthy diet, an ineffectual cleansing routine, and poor lifestyle choices.

Poor Diet
Your skin is a living, breathing organ of the body and it needs proper nourishment and hydration to look and feel its best. When your skin is deprived of the necessary vitamins, minerals, and nutrients that it needs it is unable to functional at optimal levels and the structure slowly begins to break down. This breakdown results in dry skin, blemishes, discoloration, wrinkles, and premature aging.

In order to avoid this breakdown you need to feed your skin a varied mix of important nutrients each day. Ingesting sufficient amounts of vitamin A, a nutrient that can be found in citrus fruits and orange vegetables, can help you avoid dry skin and blemishes. Eating foods rich in the vitamin B group like brewer’s yeast or breads, or taking a vitamin B group supplement, can help you ward of skin discoloration, dry skin, dermatitis, shallow skin, and premature ageing.

To help discourage wrinkles, pale skin, sun damage, blemishes, and other unhealthy skin symptoms, nutrients like calcium, protein, iodine, niacin, folic acid, iron, and copper are very important to a healthy diet. Get these effective skin helpers by enjoying foods like mild, eggs, cheese, chicken, fish, leafy vegetables, fruits, and grains.

Poor Hygiene
Another common cause of unhealthy skin is poor hygiene. Whether this involves the failure to clean your skin often enough or the use of an ineffective cleansing routine, built-up dirt and grime can lead to blemishes, premature ageing, shallowness, dry skin, and wrinkles.

When your skin is not properly cleaned on a regular basis, dirt, pollution and other harmful substances are allowed to build up on your skin and clog the pores. Clogged pores result in breakouts, dry skin, and the reduction of cell renewal.

To get the most out of your cleansing routine make sure that you wash your skin twice a day, everyday. Also, make sure that you are using an effective cleanser like a soap that is specially formulated for deep cleansing. Make sure that you use gentle pressure when cleaning the skin, do not scrub or pull on the skin since this can result in tiny tears that are susceptible to irritation and infection. Finally, always follow your cleansing routine with a hydrating moisturizer that also contains a sunscreen in order to hydrate your skin and protect it from sun damage.

Bad Lifestyle Habits
Even if you enjoy a healthy diet and pay special attention to your skin care regime you can still be sabotaging the health of your skin by indulging in unhealthy habits. Habits like sun tanning, smoking, choosing fizzy drinks or sodas over water, and wearing heavy makeup can lead to the development of unhealthy skin. Avoid excessive sun exposure, always wear sunscreen with an SPF (sun protection factor) of at least 15, stop smoking and avoid those who smoke, drink plenty of water, and choose light cosmetics if you want your skin to stay young and healthy looking for years to come.

Sunscreens, UVB and UVA Rays

With summer lurking just around the corner, it’s almost time to tie up that new bathing suit, fire up the grill, and most importantly, slather on the sunscreen. The importance of sun care escalates as knowledge of skin cancer increases in the United States, and the National Cancer Institute estimates that there are more than one million new cases of skin cancer in 2009 alone. Still, loyal sunbathers and frequent beach-goers are able to enjoy some fun in the sun thanks to the vast array of sunscreen available. Sunscreens are available in several forms, including lotion, sprays, ointments, and sticks, and are often labeled with a Sun Protection Factor (SPF), which can range from 2 to 50. The higher the SPF, the more sun protection, and most dermatologists recommend using a sunscreen with an SPF 15 or higher.

Sunscreen protects the skin from harmful UVA and UVB rays from the sun, and too much exposure to these rays can cause sunburn and wrinkles. Long term sun exposure can lead to cancer, which is the most common type of cancer, according to the American Cancer Association. Most sunscreens contain zinc oxide, which as the ability to filter UVA and UVB rays to protect the skin. Zinc oxide has been used in skin products for many years and can be used with all skin types.

UVradiation, a known carcinogen, can have a number of harmful effects on the skin. The two types of UV radiation that can affect the skin—UVA and UVB—have both been linked to skin cancer and a weakening of the immune system. They also contribute to premature aging of the skin and cataracts (a condition that impairs eyesight), and cause skin color changes.

UVA Rays

UVA rays, which are not absorbed by the ozone layer, penetrate deep into the skin and heavilycontribute to premature aging. Up to 90 percent of the visible skin changes commonly attributed to aging are caused by sun exposure.

UVB Rays

These powerful rays, which are partially absorbed by the ozone layer, mostly affect the surface of the skin and are the primary cause of sunburn. Because of the thinning of the ozone layer, the effects of UVB radiation will pose an increased threat until the layer is restored in the latter half of the 21st century.

The following table from the FDA lists these ingredients and includes information regarding the type and amount of ray protection that they provide and their class.

Is a Suntan Healthy?

Just remember, there is no such thing as a healthy suntan. Any change in your natural skin color is a sign of skin damage. Every time your skin color changes after sun exposure, your risk of developing sun-related ailments increases.

FAQ on Sunscreens and Sunburns

1. “How Much Sunscreen Should I Apply?”

The average user of sunscreen tends to use significantly less sunscreen than the amount required to achieve the SPF listed on the container.

2. “How Often Should I Apply Sunscreen When I’m Out In The Sun?’”

Many experts recommend that frequent application during sun exposure is required. However, a group of children were tested by spreading on 1 application of sunscreen to one side of their bodies, and four applications to the other.

They then spent 6 hours in the sun. One application provided the same level of protection as four applications, confirming the adequacy of a single daily application of a sunscreen in that situation.

3. “How Long Before Sun Exposure Should I Apply Sunscreen To My Skin?”

As molecules of sunscreen are present in their active state in the sunscreen, sunscreens work immediately upon application. The only reason for application early is to allow absorption into the skin so that the sunscreen is less likely to be washed off, should the person be entering the water. Even so, modern sunscreens are quite resistant to removal from the skin.

4. “Sun Protection Factor (SPF) – What Is It?”

SPF is the ratio of the minimal ultraviolet dose required to produce redness with and without a sunscreen. For example, if it took ½ hour for your skin to become sunburned without any sunscreen, then for a sunscreen that has a 15 SPF rating, you could stay in the sun for 15 times longer (or 7.5 hours) before you get sunburned. This is provided, of course, that you’ve applied the sunscreen properly so that you’re getting the prescribed protection.

5. “Reactions To Sunscreens?”

Sunscreens can be both an irritant and an allergen, though allergic reactions are rare. Irritant reactions, however, abound. One classic error in sunscreen application is to put a large amount of sunscreen on the forehead. Perspiration and gravity can cause the sunscreen to migrate down your forehead into your eyes, causing a stinging sensation. Some people attribute this to an allergic reaction and discontinue use. It’s also important to wash your hands after applying sunscreen, since rubbing your sunscreen covered finger near your eyes can induce an irritant reaction.

6. “Why Is It Important To Use Sunscreens During Childhood?”

It appears that a great deal of time can elapse between actual sun damage and the development of skin cancer or other skin problems like photoaging. Therefore, it is important to protect your skin from an early age when you are out in the sun.

7. “Sunscreens And The Elderly?”

Many elderly people can become quite obsessed by sun avoidance, and their quality of life can suffer. Sometimes, if they are diagnosed with an actinic keratosis or basal cell carcinoma, they can become anxious and almost leap from shadow to shadow. However, few of them are likely to develop new skin cancers from present sun exposure. As long as they are prudent about avoiding excessive sun exposure and protecting their skin to prevent sunburn, they can continue to enjoy time outdoors.

8. “Can Sunscreens Prevent Cancer?”

There is clear evidence that sunscreens are helpful in preventing actinic keratoses, which are warty lesions that can occur on sun-exposed skin of the face or hands. Research has shown that these lesions can develop into a cancer called squamous cell carcinoma, and that this is linked to a cumulative exposure to the sun.

However, there is surprisingly little evidence that sunscreens have much effect in preventing another kind of skin cancer called basal cell carcinoma, or for malignant melanoma. For malignant melanoma and for basal cell carcinoma, the character and timing, that is, the type of sunlight and your age at the time of the exposure to the sun appears to be more important than the cumulative dose.

Adapted from an article by David I. McLean, MD, and Richard Gallagher, MA.