2 more things to consider
I just had a chance to ask the question about how to gain weight on raw food to Dr. Gabriel Cousins M.D. and apart from many of the things already mentioned in this thread he added that you should look at two more things:
1. Taking enzyme supplements for better assimilation of nutrients
2. Make sure you have no parasites in your intestines. In order to know this you should have your stool examined by a specialist. When there are parasites present no amount of food will be able to let you gain weight, because you are just feeding the parasites and they like raw foor just like any other food.
I have been 100% raw for a week and no weight loss yet
Perhaps I'm talking too early however I wonder if almond and macademian pates and bunches of nuts are very high in calories and even when they are raw continue to support my pre raw weight....
And if this is the case here perhaps it can serve as an answer to those who want to gain some healthy weight....
High calories concentrated raw food...such as macademian pates...so far for me has been the highest and how about adding lots of avocadoes and bananas...
Macademian pate taste really good specially if you mix it with something like mock tuna salad with lots of avocadoes....give it a try...sounds fattening