He noted that good calories include high-protein foods (eggs, fish, chicken, Greek yogurt, peanut butter) and some carbs for energy. He also recommended that you avoid processed foods that don’t have much nutritional value, as well as caffeinated drinks.
Article source: https://www.huffingtonpost.co.uk/entry/how-to-beat-your-cold-before-christmas-recovery-tips_uk_63a42bf4e4b05d9e6c23e317