Nutritionist für some research required - Protein, fat and carb sources for human nutrition

I need a nutritionist or someone with nutritional training to do some research for me. I want to create a nutrient shake and I need a solid protein, solid fat and a solid carb source to mix into it. The fat source should contain all of the essentail fats and few harmful fats for human nutrition. The carb source should have log glycemic index carbs. The protein source should have the right amino acid balance required for the human metabolism. All must be in solid form so I can put them in powder mixes. I expect you to: 1) Research on the available options of powders 2) Give me a report (half a page) on each option outlining their suitability I would expect at least 2 options of each. Good starting points for research are: [login to view URL] flour [login to view URL]