1) Just found some GABA in the back of my cupboard that I bought a while back and never started taking.

Is it worth taking it, what does it do?

How many grams should I take, what with and when?

Also, is it ok to take GABA whilst taking creatine?

2) I'm thinking of buying some Casein Protein Powder to take before bed.

Is this a good idea?

Can you suggest any good value powders?

Cheers for any help.