Is there a good amino acid complex that will substitute the drinks?

I am 9 weeks post-op now and I am looking to substitute my 2 carnation instant breakfast protein drinks with something in vitamin form like an amino-acid complex. Are these equivalent to the protein drinks? If anyone has experience taking protein pills or amino acids as their major source please respond. Thank you.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.