It's great that you have had the opportunity to try so many substances and found what works for you. The vitamin and supplements regimen is well know to be helpful with overall brain health but some claim to not notice a difference.

As you say, there are myriads of substances. Nootropics, ayurvedics, chinese herbs, and herbs of all varieties, amino acids and the like, etc. Chiro neurologists and functional neurologist have long lists of substances they work with.

Have you ever tried CBD oil ?

Many of us look forward to seeing your list of what has worked for you.

Have you compiled a monthly cost of your regimen ?