1 â¢ Another popular way to get rid of dark spots on face is to apply a combination of one tablespoon of onion juice and two tablespoons of honey for about 15 minutes. 2  You can add some vinegar in the solution, in case you have oily skin. â¢ 3  Applying horseradish juice mixed with warm milk can help reduce dark spots on skin.
From RationalWiki. Cyclamate is an artificial sweetener that was banned in the U.S. in 1969, out of fear that it caused cancer in rats. Its successor, saccharin, was also implicated in rat cancers, but was shown not to cause cancer in primates, and still enjoys some success in modern markets.
The existing animal data indicate that cyclopentane is a narcotic agent. As with other alicyclic hydrocarbons, exposure to high concentrations causes excitement, loss of equilibrium, stupor, coma, and, rarely, respiratory failure (Gerarde 1963a, as cited in ACGIH 1986/Ex. 1-3, p. 164).reviously, OSHA had no limit for cyclopentane. The proposed PEL was 600 ppm as an 8-hour TWA, and NIOSH concurred with this limit (Ex. 8-47, Table N1). The final rule promulgates this limit, which is consistent with that of the ACGIH.