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Home > Frequently Asked Questions
Product & Plan FAQsSymptoms and Side Effects
*NOTE: Most of our customers report feeling energized -- and better than they did prior to starting a Medifast program. If you are ill or do not feel well, see your doctor. Unless your doctor says otherwise, you should be able to continue on the Medifast 5 & 1 Plan, as most symptoms experienced are temporary.
For further information, refer to our list of potential Symptoms and Side Effects. If you have questions, please contact our Nutrition Support team at NutritionSupport@ChooseMedifast.com.












