I've just ordered a book from a nutritionist I follow on IG. She doesn't promote sugar laden snacks or cherry pepsi max. Or white pasta for the matter.
White pasta is actually bleached! I don't know which course Nikki studied but I'm guessing it wasn't a reputable one.
I think the best move for her would be to return to SW. That's her story. She's built her following from her 'exagerated' story.
She's not a coach. Never a nutritionist. She's lost a bit of weight and kept it off. Yes SW helped initially but I think she's in a calorie deficit most days. Then she exercises on top of that. It's not rocket science.
If she worked a normal fulltime job and didn't have the help from her parents we might be looking at a different Nikki. Her whole world is starvation and weight loss. If she just focused on natural health then she might feel and look better. Rant over!