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.
Women who have body fat percentages of 32 percent or higher and men who have more than 25 percent body fat are considered obese. Aiming for a percentage of between 21 and 24 for women and between 14 and 17 for men will put you in the fit range.