Do your best to continue eating balanced meals. While you may not feel well enough to eat the whole meal, the most important thing is to continue eating nutritious foods. Try your best to keep the meal timing cadence as similar to your usual routine as possible. Getting down a few bites of each macronutrient can benefit your immune system and your metabolism. Remember to hydrate extra well, too. As always, only check off a meal if it matches your specific meal, and if you complete it all.
Stop tracking your weight during the time that you are unwell. This will essentially pause MetPro and prevent the algorithm from running with inaccurate data. Once you are feeling better and eating on plan, begin logging again and it will pick up right where you left off. For more specific nutritional strategies during illness, always consult your medical professional.