A few concerns here:
* your workout buddies say you are too thin - These are people with whom you should have similar goals
* five meals a day is not primal - should be no more than 3, preferably 2
* heavy workouts 5-6 days per week may be overdoing it - when can your muscles recover
Your current approach may lead you to you current body image goals but you need to think about long term health. This approach is pro-inflammatory
Four years Primal with influences from Jaminet & Shanahan and a focus on being anti-inflammatory. Using Primal to treat CVD and prevent stents from blocking free of drugs.
Eat creatures nose-to-tail (animal, fowl, fish, crustacea, molluscs), a large variety of vegetables (raw, cooked and fermented, including safe starches), dairy (cheese & yoghurt), occasional fruit, cocoa, turmeric & red wine