Most people think of Dairy products for Calcium, here are some non-dairy options: Cooked Kale, Almonds, Sunflower seeds, Chia seeds, Sesame seeds, Dried figs, Broccoli
The word "incurable" came along with his diagnosis a few years ago. Earlier this week his scans showed no active growth, no "hot-spots" as it were. His Specialist advised him to "keep doing what you're doing".