Cup of oats in the morning and preworkout (1-2h) if weight training.

Chicken
Nuts
Beef
Eggs
Fish
Things like that the rest of the meals.

Tell her to mix her shake with some egg whites and a nut oil. Gives it more sustenance and blunts any carbs in the shake.

Cottage cheese is ok as a snack, personally if stay away from the Greek yogurt

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