Final answer:
The most likely job title for Jael is a registered dietitian.
Step-by-step explanation:
The most likely job title for Jael in this scenario is registered dietitian. Registered dietitians are healthcare professionals who specialize in nutrition and dietary guidance. They work closely with patients to create personalized meal plans, educate them about which foods to consume and avoid, and calculate their daily caloric needs based on their health condition and goals.
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