Know that in cities the sun’s intensity is not less than when you’re on the beach. The difference, I just think there protect yourself or use sunscreen while in the streets in the place you live not.

However, it is necessary to take into account the need to protect him but you lose the freshness and health of your skin in the short term.

What is the reason? here are the main specialists to share with you this spring and summer to start new habits to age prematurely because they are not exposed to the rays it emits.

The cons of sun exposure:

1) Almost all (95%) of the ultraviolet rays that penetrate our atmosphere are UVA and UVB rays. Therefore, even in town you should use a sunscreen that includes shielding.

2) Any stop acting sunscreen after 2 hours, because the epidermis absorbs filtros.Así you must reapply during the day.

3) Beware of materials that reflect the sun, they hurt themselves more than the rays.

4) Photo-aging cumulative action: the sun is causing skin aging caused by the combined action of UVA, UVB, visible light and infrared certain period of time:

- Effect on the skin: dryness, wrinkles and pigment mottling.
- Effect on dermis: rupture of the fibers of collagen and elastin and can cause cell damage.

The recommendation is:

Start a specialist pair know your tolerance to the sun. It’s called phototype and the general rule is that the darker the skin, better photoprotection system works.

But it is the rule. Exceptions may be genetically inherited, as a dark skin who inherited the sensitivity of a fair-skinned grandfather.

The positive effects of the sun:

- Promotes the synthesis of vitamin D to help fix calcium on bone and has great therapeutic power.

Incoming search terms for the article:

Selenium
In the form of L-Selenomethionine, selenium has protected against sun damage and delayed skin cancer in animal tests. But it is not known if such benefits apply to people.

Q10
A 1999 study found that topical use of antioxidant coenzyme Q10 (CoQ10) improved the skin resistance to oxidative stress by UV radiation.

Tea
Green tea, black tea and ginger might give some protection against skin cancer and skin aging. One study suggested that topical use of green tea could protect skin from UV damage. However, while these products are for sale, do not yet have reliable regulation.

Silymarin
Silymarin, found in milk thistle could inhibit cancers caused by UVB rays in animals.

Natural antioxidants
Aloe, lemon oil, extract and grape seed extract contains antioxidants and coral are healthy for the skin, although its effect on wrinkles is weak.

Note: A wide range of herbal products, both oral and topical, may worsen or cause dermatological problems.
Some Chinese herbal creams may have steroids, and some contain mercury or arsenic.
In addition, certain oral herbal medicines used for medical purposes or to treat emotional conditions may produce irritation in reaction to sunlight (photosensitivity). Among them we have the St. John’s wort, kava and yohimbine.

Furfuriladenina
The furfuriladenina is a natural growth hormone found in the DNA of plants and animals, and has antioxidant and anti-aging. Some laboratories suggest that it may delay the onset and reducing the effects of aging skin. However, the results were very acceptable for human experiments.

Vitamin K
The vitamin K microsponges clean the spider veins under the eyes and small damaged blood vessels. Vitamin K is important for blood clotting.