Ignoring the fact that cigarettes in any form are, of course, bad for you - is it true that menthol smokes are more dangerous than regular?

This theme constantly turns up in lore about cigarettes, often expressed in the form of rumors about a white supremacist group secretly controlling a lucrative cigarette company and thus enriching itself by dealing in the traditional bane of the African-American. Getting away from brand-specific slanders and shifting to general menthol rumors, among the black community it's widely believed menthol cigarettes pose an especial threat to African-Americans. According to baseless rumor, companies marketing menthol cigarettes have been increasing the amount of menthol in the formula to accelerate the formation of lung cancer in black smokers or to cause smokers' lungs to bleed.

African-American smokers gravitate towards menthols — that bit of news consistently turns up through study after study. This fact certainly lies at the heart of numerous rumors of harmful substances being mixed into these products with a view towards either killing off black consumers (cancer, bleeding lungs) or impeding the growth of the black population (impotence, sterility). What this form of rumor justification fails to take into account is that while menthol smokers form the majority among African-American smokers (75%), across the wider market of the U.S. as a whole, blacks comprise the minority of menthol cigarette smokers (25%).

Significantly more non-blacks than blacks indulge in menthols, thus any insidious plot to harm African-Americans through their minty cigarettes is going to adversely effect a far greater number of whites. One of the "blacks are being targeted" rumors gives voice to fears that something heinous is added to menthol cigarettes to increase the possibility of lung cancer. A so-far unsuccessful lawsuit brought against the tobacco industry in 1999 suggested that menthol compounds, when burned, create toxic substances that make such cigarettes more dangerous than others.

The plaintiffs have so far failed to establish this point, although government studies concede that the more soothing flavor of menthols might induce smokers to inhale more deeply, thus leading to a higher cancer rate among menthol smokers. If baseless scares about menthol cigarettes stayed focused on KKK ownership or specific danger to African Americans, they'd be understandable. (Just about every cigarette is rumored to have KKK ties, and the high proportion of African-American menthol smokers would fuel the other.) But the menthol carousel doesn't stop turning there — other rumors are afoot which have nothing to do with the KKK or an underhanded plot to cut a swathe through the African-American community.

Menthols are rumored to contain fiberglass. According to this canard, the evil cigarette companies secrete the substance in the product in an effort to better transmit that menthol sensation and nicotine kick by way of causing tiny cuts in the smoker's throat and mouth. This same rumor also attaches to smokeless (chewing) tobacco, especially to the Kodiak brand.

There's no fiberglass in cigarettes. Granted, RJR did try using a fiberglass shell on its flopped smokeless cigarettes in 1994, but that part of the contraption wasn't ingested by the smoker; it was more of a housing, if you will. Other than that, no fiberglass.

The fiberglass rumor parallels similar falsities about Carmex lip balm and tampons. But of course if consumers overuse lip balm, they will come to rely on it and afterwards have to continue using the product. That little detail of life isn't in dispute, but rather than accept it, some Carmex users prefer to believe the evil manufacturer secretes ground glass in the product to roughen users' lips and thus enslave them to the little jars with the yellow lids.

Likewise, a cyber-rumor that swept the Internet in 1999 claimed evil tampon manufacturers were putting asbestos in that product to promote bleeding and thus ensure women went through more tampons per period. The common sense realization that if the government had deemed asbestos far too dangerous to have in the walls of homes, it certainly wouldn't passively watch from the sidelines as consumers stuck the same substance inside themselves failed to occur to as many people as one would hope, and this rumor about asbestos flew from one inbox to another. We've saved the best for last on this list of menthol rumors.

A surprising number of young men cannot be persuaded by any means short of a bikini-clad redhead to smoke a menthol. According to what they've heard, menthol cigs will render them impotent. They base that mistaken belief on another rumor, that saltpeter is used in the product to aid in keeping the cigs lit.

(It isn't.) Similarly, in the 1960s, Thailand experienced a run on a related rumor, that smoking menthols would shrink a fella's winky. Sales of menthols plummeted there in the wake of that whisper making the rounds. There's no reason to fear coming down with a shriveled willy after a wild night of mentholation.

Like the rumor about Mountain Dew, this one has nothing to it. There is, however, a tenuous connection between male impotence and smoking in general.