I was taking Mucuna (a natural source of levodopa) until I found out that it increases melanin production, which totally makes sense when you think about it, bu

I was taking Mucuna (a natural source of levodopa) until I found out that it increases melanin production, which totally makes sense when you think about it, but it's not recommended if you're at risk of melanoma. If you don't, then L-DOPA works great in preventing myopia as well.