Are you allowing for fat in that? For example are you just going by "beef" or noting the difference between the protein and fat units in such beef?
Yes you can eat too much protein but mostly in the form of not getting enough of the other stuff and constipation from lack of fiber. You should also be drinking plenty.
Your question deserves a more detailed answer than I can give at present as I've been up all night but yes there are medical issues with excessive protein, especially over prolonged periods. 65% is actually excessive. 50% is pretty damn hardcore and most people struggle to reach 40% so I'm guessing much of that is coming from shakes?
B.
My protein shakes (whey and casein) contain 45g protein, 1.4g carbs and 1.4g fat per shakes, and I usually have one first thing in the morning and one last thing at night. On workout days (usually about five times a week) I'll have another post-workout.
As for the rest of my diet, it's usually all fruit, veg, wholegrain cereals, plenty of low-fat dairy, lean meat or poultry and I also take a multi-vit. Liquid-wise, it's usually around three litres a day - water, pressed fruit juice (usually only one serving), black tea (again, usually two maximum, or I replace it with decaff coffee), and fruit/herbal/green teas.
Carbs usually sit around 25-35%, fat usually 10-15% or thereabouts on a daily basis, so it's fairly consistent.
(oh, and yes I do take into account fat and carb contents of all foods. I use Fitday so I don't screw it up).
