An alternative to apples are medium papayas. They have much more fiber than apples.
When making chicken salad, do not put mayonnaise/mayo into the salad. Although mayonnaise makes it taste it great, avocados, olive oil, and hummus might be a better alternatives to this fatty dressing.
Instead of using bottled water, use a reusable cup you can wash. It is much better for the environment and other organisms health.
Lara can do things she enjoys to destress such as hobbies, music, meditation and excercise.
For her health she can do things to improve her body's reaction to stressful situations such as eating a healthier diet, and ensuring she gets enough sleep.
The answer is protein and carbohydrates