sun tanning

Sun tanning or simply tanning is the process whereby skin color is darkened or tanned. It is most often a result of exposure to ultraviolet (UV) radiation from sunlight or from artificial sources, such as a tanning lamp found in indoor tanning beds. People who deliberately tan their skin by exposure to the sun engage in a passive recreational activity of sun bathing. Some people use chemical products which can produce a tanning effect without exposure to ultraviolet radiation, known as sunless tanning. Moderate exposure to the sun contributes to the production of melanin and vitamin D by the body, but excessive exposure to ultraviolet rays has negative health effects, including sunburn and increased risk of skin cancer, as well as depressed immune system function and accelerated aging of the skin. Some people tan or sunburn more easily than others. This may be the result of different skin types and natural skin color, and these may be a result of genetics. Several cases of tanning addiction have been reported by medical researchers. Though the mechanism by which tanning addiction occurs is unknown, some evidence indicates that the release of endorphins during the tanning process causes the pleasurable effects that underlie the addiction. The term "tanning" has a cultural origin, arising from the color tan.
Sunset - colorful jigsaw puzzle
Play now!
Sunset

Added 3 months ago by andi

126

Wooden guy - colorful jigsaw puzzle
Play now!
Wooden guy

Added 4 months ago by andi

30

Elsa and Jack - Elsa - Queen Arendelle Jack Frost - Guardian of Dreams
Play now!
Elsa and Jack

Added year ago by Julia

17

TUNEZJATUNEZJA - TUNEZJATUNEZJATUNEZJA
Play now!
TUNEZJATUNEZJA

Added year ago by TUNEZJA

90

Builder - you will meet him from afar - builder
Play now!
Builder

Added year ago by Ewelinka

9

girl - tanned back or fantasy
Play now!
girl

Added year ago by Iga

40

Bambini al mare - Bambini che corrono al mare
Play now!
Bambini al mare

Added year ago by Marty

42

Canary Islands - I'm sunbathing by the ocean
Play now!
Canary Islands

Added year ago by Bożenka

202

Elena Gilbert - Elena Gilbert, the main character of the series. It was transformed by Damon's blood. Elena is nice,
Play now!
Elena Gilbert

Added year ago by pomidorowa

23

Cleo Sertori - Cała trójka będąc w Księżycowym Jeziorku była zaskoczona bulgotaniem wody w źródle. Po spoj
Play now!
Cleo Sertori

Added year ago by fusia2

8

kobiety świata - kobieta na plaży w stroju
Play now!
kobiety świata

Added year ago by Krystyna

48

:Gwiazdka
Play now!
:Gwiazdka"w cieple

Added over a year ago by wieslawa

161

Dziewczyna z anime - Ładna dziewczyna z anime
Play now!
Dziewczyna z anime

Added over a year ago by Weronika

5

RUGGELARIA - RUGGELARIA - połączenie dwóch imion: Ruggero i Candelaria. Rugg gra 
w serialu ,,Violetta'' Fede
Play now!
RUGGELARIA

Added over a year ago by Kamcia2

17

wspaniałe stulecie - mama z córką w piaskownicy
Play now!
wspaniałe stulecie

Added over a year ago by Basieńka

40

Jacqueline Fernandez - Śliczna Jacqueline na sesji zdjęciowej.
Play now!
Jacqueline Fernandez

Added over a year ago by Ayesha

20

plaża, plaża - morze, plaża , lato
Play now!
plaża, plaża

Added over a year ago by Basieńka

76

to też plaża - plaża,śmieci ludzie,parasol,
Play now!
to też plaża

Added over a year ago by wieslawa

69

Wyspy Kanaryjskie - plaża, morze, okulary, kobieta
Play now!
Wyspy Kanaryjskie

Added over a year ago by Romina

24

kosmetyki i uroda - eko, kosmetyki, uroda
Play now!
kosmetyki i uroda

Added over a year ago by Basieńka

32

trzy dziewczynki - trzy dziewczynki  morze
Play now!
trzy dziewczynki

Added over a year ago by HALINKA

28

alfonso herrera poncho - ijdfoibhjcbn vjk\bkjbvjlbxv, bxjkbv jkzxczx
Play now!
alfonso herrera poncho

Added over a year ago by kasienka123

18

wiliam levy love - idfjbdfklnbjdfa;jvdfb;dj;dfgj;gklvdjfhgdsjkl
Play now!
wiliam levy love

Added over a year ago by kasienka123

10

Dziewczyny na plaży - yrtughop;aefaviq3grfl[og0-r0e
Play now!
Dziewczyny na plaży

Added over a year ago by Kasia Jurgiel

60

wyspa Madera - Madera wyspa zakochanych
Play now!
wyspa Madera

Added over a year ago by Basieńka

408

cane e spiaggia - cane e spiaggia da unire in tanti pezzi
Play now!
cane e spiaggia

Added over a year ago by francesco

56

Beyonce Knowles - Beyonce Knowles-piekna piosenkarka
Play now!
Beyonce Knowles

Added over a year ago by kinga

26

Ashley Tisdale - Ashley Tisdale-piekna aktorka
Play now!
Ashley Tisdale

Added over a year ago by kinga

26

Alicia Keys - Alicia Keys-piekna piosenkarka
Play now!
Alicia Keys

Added over a year ago by kinga

19