Mucuna extract levodopa L-dopa,Cas No.59-92-7 White or almost white crystalline powder mainly used for Parkinson's syndrom Description: Levodopa is the precursor required by the brain to produce dopamine, a neurotransmitter (chemical messenger in the nervous system). People with Parkinson's disease have depleted levels of dopamine. Levodopa is used to increase dopamine in the brain, which reduces the symptoms of Parkinsons disease. Levodopa is broken down by the body before it reaches the brain. To avoid this, levodopa is used with carbidopa, a drug that protects levodopa from breakdown. Levodopa is available alone or in a combination product. Function: 1. Improve the level of dopa aminein cerebral tissues. 2. Effect on the symptoms caused by manganese and cobalt poisoning. 3. Effect on theliver coma caused by liver function exhaustion