Light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. The iris contains two groups of smooth muscles; a circular group called the sphincter pupillae, and a radial group called the dilator pupillae.
Jalapeno peppers are used to flavour chilli The ingredient which makes jalapeno peppers hot also makes prostate cancer cells commit suicide, a study suggests.
In test tubes, researchers found a correlation betwen increased cell death and capsaicin, said Mehta. There have also been studies that found that people who eat a lot of chili peppers have a lower incidence of prostate cancer, Bosland said. This doesn't mean hot peppers cure prostate cancer, but it may play a role in preventing it, he said.