My answers contain my conclusions based on analysis of my experiences, my opinions based on my analysis of my reading and observations and my understandings of what I am taught. That represents the trinity in my profile picture, me at the center, my son on my right and my grand daughter on my left.
These are the only ones present in exceptional levels in sunflower seeds as opposed to other foods. So what I am saying is, I find a varied and wide diet to be the most healthy thing for MY dogs, and I think it would benefit many other dogs in the world. Not all dogs can eat a wide variety of food, just like humans, so take your individual dog into account.