To reduce the weight loss, try your best to have 3-4 course meals. Eat things like Kefir, eggs, coconut bread, pumpkin muffin bread, greek yogurt, buckwheat, black/red rice more regularly.
The candida diet will often get people down to their normal/healthy body weight for their age, height, sex, etc. I lost close to 20 pounds myself and am very skinny. However I have a feeling the weight loss has slowed dramatically for myself at this point. If you look at ancient egyptian art, there isn’t one “fat” egyptian depicted…its because obesity has only been around for a few thousand years.