It was once believed that lactic acid build-up was the cause of muscle fatigue. The assumption was lactic acid had a pickling effect on muscles, inhibiting their ability to contract. The impact of lactic acid on performance is now uncertain, it may assist or hinder muscle fatigue.
Pioglitazone is an anti-diabetic drug (thiazolidinedione-type, also called glitazones) used along with a proper diet and exercise program to control high blood sugar in patients with type 2 diabetes. It works by helping to restore your body's proper response to insulin, thereby lowering your blood sugar.
Dexedrine as a Controlled Substance. Dexedrine, along with most other stimulants, is a Schedule II controlled substance. This means that Dexedrine has a legitimate medical purpose but is very likely to be abused (see Dexedrine Abuse for more information) .exedrine, a controlled substance, is a prescription drug used for legitimate medical purposes; unfortunately, it is also likely to be abused.