I want info on the following chemicals:-?!

I want info on the following chemicals:-?

1)Tyrosine,dopamine,levodopa,p...
2)Folic acid, Dihydrofolic acid, Tetrahydrofolic acid
3)Pyridoxine, Pyridoxal, Pyridoxal 5-Phosphate
4)Nicotinamide, NMN, NAD, NADH (or NADP), NADPH
5)tyrosine hydroxylase
6)COQ10

I need any info about :-

1)the chemical reactions,side effects of supplements,co-factors involved,long term use.

2)bioavilability,halflife,phar...

3)complete balanced equations

4)sites in the body where they are synthesised, where they work & where they are excreted.

Please include as many chemicals as possible in your answers,if possible all of them.
Include site links and as much detail as possible.

I Thank you in advance for your answers.

The easiest way to get this information is to do a search on the internet. I get best results from www.dogpile.com. Search for each substance one by one in turn. You will find a wealth of information out there. By asking your question here you are only asking someone else to do the work for you, and most people are unlikely to do that.