Zinc and copper tablets. Zinc and copper are both essential minerals and are needed for nerve function,bone growth and energy production. Zinc deficiency causes slow sexual development,retarded growth and a loss of appetite,while a lack of copper can lead to anaemia and osteoporosis (weak bones) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Terry, Sheila |
Taille de l’image : | 3803 px × 4618 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |