by Boss Man » Fri Nov 06, 2009 8:11 pm
To mention one or two things. Incomplete proteins are good together, think Beans on Toast, though Amino intake per day is primary, so combining them is not strictly necessary.
As Les stated, PKU, (Phenylalanine intolerance), or Renal issues relating to Kidneys, or Gout problems, might be an issue with Protein consumption. Protein Nitrogens converts to Uric Acid, a substance that can cause Gout.
Also Arginine can aggrevate Herpes Simplex type 1 and 2, and Zoster, (Shingles).
Soy Proteins or Dairy proteins might be an issues regarding Soy and Lactose intolerance.
Other than that, I don't think Proteins will present a problem. Certainly not Whey.