Hello dear I evaluated your concern deeply. @ Benefits of alamin extra used in many ways to handle many pathological conditions in body. improve bodily functions with multi modality approach - promote repair process of muscles - secretion of certain hormones regulated - oxidative stress is fastened - detoxifies nitrogenous wastes - increase anti-oxidants action - involve metabolic processes of the body @ Side effects are many varying from person to person but common ones - gastric irritation with nausea , vomiting , abdominal pain , diarrhea , belching , heart burn , loss of appetite - allergic reactions as fever, low BP , dermatitis , itching - CNS related vertigo , headache , thinking disturbances , disorientation - many more uncommon involving other body systems @ I personally don`t recommend this medicine only for workout purpose when there are lot more natural organic ways for the same then why to take risk of unnecessary side effects ? Hope this will help you definitely. Thanks for using Health care magic . Feel free to ask any further question . Regards .