Sunscreen | DoctorSolve Blog | Stay Healthy, Stay Happy

April 16, 2010

Sunscreen- True or False?

Filed under: sun damage,sunscreen,true or false,Uncategorized,UVA rays,UVB rays — Tanveen @ 11:35 am

Hot, summer days are fast approaching. It’s important to be putting sunscreen on in order to protect yourself. But what’s even more important is buying the right type of sunscreen. A mistake made by many people.

1) A sunscreen with SPF 60 provides two times better protection than a sunscreen with SPF 30.
False.
SPF 30 blocks 97% of UV rays, and SPF 60 only protects against 1 to 1.5% more, which is 98 to 98.5%. Why pay more for an extra 1% of protection. Not only that but
raising the SPF from 30 to 60 results in it having more chemicals.

2) Using an aerosol suncreen is the best way to apply sunscreen to the body because it allows for an equal application.
False.
Most aerosol sunscreens are in fact not as protective as sunscreen you apply manually. This is because as the suncreen is traveling from the container to your body most of the molecules do not land on your skin.

3) Most sunscreens effectively protect against UVB rays, but do not against UVA rays.
True.
Essentially UVB rays are those that cause sunburn, and UVA are those that go deep into you skin and can be responsible for causing skin cancer. In order to make sure you are protected against UVA rays make sure that your sunscreen contains Mexoryl, Avobenzone, Zinc Oxide, or Titanium Dioxide. UVA rays are mch more harmful that UVB rays, so make sure you are protected.

4) A sunscreen with a higher SPF provides protection for a longer period of time.
False.
All sunscreens, despite the SPF or what it says on the package provide sun protection for the same amount of time. You should reapply suncreen after an hour and a half in the sun.

5) I should put sunscreen on my whole body, not only the parts exposed to sun.
True.
Although the parts exposed to the sun like your arms and legs are a little more
important to put sunscreen on. You should put sunscreen on your entire body.
For example, the average cotton T-shirt has an SPF of 5. That may put things in perspective for you.

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December 10, 2009

5 Ways to Improve Winter Dry Skin

Filed under: dry skin,moisturizers,skin hydration,smooth skin,sunscreen,Uncategorized,winter — Nicole @ 6:03 pm

It’s starting to get colder outside as the holiday season is approaching, and while the winter holiday may be a time of great food and social gatherings, its affect on your skin is much less desirable. The most common skin problem associated with the winter holiday is dry skin, which is easily recognized when the lines in one’s skin become more visible and their skin feels coarse with a dull and flaky appearance.

To Improve Your Dry Skin:

1. Raise the Humidity – Dry skin is especially bad in the wintertime because of low humidity. If you have a humidifier, using it during the winter months will help to replenish the moisture that is often “dried out” of the air in your home by heaters and closed windows. If you don’t have a humidifier, you can purchase an inexpensive one at your local drug store, or simply place a few small bowls of water on the floor of your home to humidify your air.

2. Stay Hydrated – Making sure that you drink enough water is crucial in the winter. The winter weather doesn’t encourage hydration; you’re more likely to drink water in the summertime, however your skin will thank you for keeping hydrated throughout the winter.

3. Moisturize – Using an oil based moisturizer after bathing or showering locks in the moisture that your skin absorbed while you were getting squeaky clean. If your skin is especially dry, you may want to consider switching your moisturizer for an ointment, however keep in mind that ointments tend to be oilier, as they are composed mainly of oil, although a more oily lotion can be more beneficial in the winter months.

4. Outdoor Protection – When you go outside, no matter what season it is, remember to grab the sunscreen! Apply an SPF 30 or higher to all exposed areas of skin to avoid the sun’s rays. Many sunscreens available in stores will also contain moisturizer, so you can combat the sun and dry skin at the same time.

5. Take Care of Your Hands and Feet – Hands and feet are prone to dry skin, and because they’re often used in daily activities, dry skin can act as an extreme irritant in your day. Be sure to moisturize hands and wear gloves when going outside to avoid dry skin. For your feet, again moisturizer helps, as well as wearing a pair of cotton socks to bed.

Dry skin is an annoyance in the winter; however, you can help to keep your skin smooth and soft all through the winter holidays through all of these methods.

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