The best-known member of the genus Atropa is Deadly Nightshade (A. belladonna) - the poisonous plant par excellence in the minds of many.
According to ACE's standards, it is normal for female athletes to have between 14 and 20 percent body fat, for fit women to fall between 21 and 24 percent and for average women to have between 25 and 31 percent body fat.
Adult females 20 to 39 years should strive for a body fat percentage between 21 and 32 percent. Forty to 59-year-old women should fall within the 23 to 33 percent range, while those 60 years and older should be between 24 and 35 percent.