

Biochemical evidence indicates that tanning addicts are addicted to an opioid release experienced during tanning. When frequent tanners took an endorphin blocker in a 2006 study, they experienced severe withdrawal symptoms, while infrequent tanners experienced no withdrawal symptoms under the same conditions.
Although the term "tanorexia" has been commonly used by the media and several doctors to describe the syndrome, both the word and syndrome have not been widely accepted by the medical community, and is considered a slang by many. The term was coined after the medical condition anorexia nervosa, a disorder characterized by low body weight and body image distortion with an obsessive fear of gaining weight. It can be likened to the common practice of adding the suffix "-oholic" (from the term alcoholic) to the end of any action or food someone enjoys extensively and often (e.g. "choc-oholic," "golf-oholic," "shop-oholic," etc.).
Serious cases of tanorexia can be considered dangerous because many of the more popular methods of tanning (such as those mentioned above) require prolonged exposure to UV radiation, which is known to be a cause of many negative side effects, including skin cancer.
Extreme instances may be an indication of Body dysmorphic disorder (BDD), a mental disorder in which one is extremely critical of his or her physique or self-image to an obsessive and compulsive degree. As it is with anorexia, a person with BDD is said to show signs of a characteristic called distorted body image. In layman's terms, anorexia sufferers commonly believe they are overweight, many times claiming they see themselves as "fat," when in reality, they are nutritionally underweight and physically much thinner than the average person. In the same way, a sufferer of "tanorexia" may believe him or herself to have a much lighter--even a pale--complexion when he or she is actually quite dark-skinned.
Although the syndrome has not been officially described by the medical community, reported symptoms may include: intense anxiety if a session of tanning is missed, competition among peers to see which can get the darkest tan, and chronic frustration about the color of one's skin, with the affected person being convinced his or her complexion is constantly lighter than it actually is.
(got this info from reference.com)
This blessing is said whenever something pleasant that has not happened for a while is encountered. This includes all holidays except Shabbat. It is said on the first night of Hanukkah, but not for the other nights of that holiday. The blessing is also recited upon such occasions as affixing a mezuzah (particularly on a new home), buying new dress clothes, or eating a rare fruit.
Transliteration: Barukh atah Adonai Eloheinu melekh ha‑olam, she‑hehiyanu v'kiy'manu v'higi'anu la‑z'man ha‑ze.
Translation: "Blessed are You, LORD, our God, King of the universe, who has kept us alive, sustained us, and enabled us to reach this season."
Transliteration: Barukh ata Adonai Eloheinu melekh ha‑olam, asher kid'shanu b'mitzvotav vetzivanu l'hadlik ner (shel) hanuka.
Translation: "Blessed are You, LORD, our God,ruler of the universe, who has sanctified us with His commandments and commanded us toBlessing for the Miracles of Channukah
Transliteration: Barukh ata Adonai Eloheinu melekh ha‑olam, she‑asa nisim la‑avoteinu ba‑yamim ha‑heim ba‑z'man ha‑ze.
Translation: "Blessed are you, LORD, our God, King of the universe, who performed miracles for our ancestors in those days at this time."
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Candle lighting
Transliteration: Barukh ata Adonai Eloheinu melekh ha‑olam, asher kid'shanu b'mitzvotav v'tzivanu l'hadlik ner shel yom tov.
Translation: "Blessed are You, LORD, our God, King of the universe, who has sanctified us with His commandments and commanded us to light the holiday candle[s]."
