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.
As mentioned above it's better to use your lean mass weight when calculating your protein intake requirements instead of your total weight. As a guide, the average recommended percentage of body fat for women should be 18-25% and for men 10-15%.