I have some misgivings about Zandopa, especially its "flavored base" which I suspect of containing aspartame, so my answer is about mucuna powder.

First, the studies talk of dosages as high as 30 gr. That's way too much for me. I take about a half-teaspoon with half a sinemet CR (200/50). That works for two to three hours.

A couple of things I have noticed- It is a blood thinner so be careful about mixing it with others. And it lowers blood sugar, which is probably good but watch out if you start your day with it. Take it with a meal. I use an empty pill bottle as a shaker and mix it with water, shake, and down the hatch. I mainly use it in the afternoon to bedtime period. You will probably need some trial and error to find what works for you.

As for being fearful, that is a good attitude. Just be sure it leads to caution but not paralysis. And whatever you do and under no circumstances should you read the package insert for your other meds.