To a large mug of boiling hot water, add:
Honey
Put 1-2 tablespoons of honey in your mug – it should dissolve easily in boiling hot water.
In a study published in the Journal of Alternative and Complementary Medicine of children suffering from coughs due to upper respiratory infections, honey was found to be more effective than traditional cough suppressants (dextromethorphan and diphenhydramine) at alleviating the effects of the cough. Adding 1 tablespoons of honey to your drink will provide eight times the dose of honey used in this study – bringing not only cough fighting power but also sweetness to the drink!
Honey has also been shown to have antibacterial properties. While this will not fight the common cold, which is caused by a virus, it will help you fight off a secondary bacterial infection. (If you have ever had a cold turn into pneumonia, you know how miserable this can be!) A study published in the Archives of Medical Research found that honey inhibited the growth of 12 out of 13 types of bacteria tested.
Lemon Juice
Put the juice of half a lemon in your mug.
While studies are less conclusive on the benefits of vitamin C on fighting the cold, research compiled by the National Institute of Health’s Office of Dietary Supplements has found that used in advance of getting sick, vitamin C can help reduce the duration and severity of cold symptoms. It has also been demonstrated to help fight the onset of a cold in those who have been involved in intense physical activity and/or exposed to cold environments, making this a great option to add to your mug if you are feeling a little achy and off after a day of outdoor winter fun.
You won’t get enough vitamin C from a lemon alone (an entire lemon contains about one-fifth of the minimum therapeutic dose used in the studies), so you might want to help bump up your dose with a vitamin C supplement or eating additional citrus throughout the day (you are aiming for a minimum of 200 mg/day).
Cinnamon
Add a generous dash of cinnamon to your mug.
Cinnamon has been found to have antibacterial, antifungal and antiviral properties. In studies published in Microbiology Open and the Society for Applied Microbiology, cinnamon oil was found to be effective in treating a number of viral, fungal and bacterial strains. If you have dietary cinnamon essential oil on hand, you can also add this to your mug instead of powdered cinnamon. Important, make sure any essential oil you ingest is labeled dietary or safe for internal consumption.
Apple Cider Vinegar
Finally, add 1 tablespoon of apple cider vinegar to your mug.
Research published in Scientific Reports found that apple cider vinegar had “multiple antimicrobial potential with clinical therapeutic implications” If you have not tried drinking vinegar water before, it may take some getting used to, however, this research provides support for the benefits of adding this to your cold fighting mug. (If you are really struggling with the taste of the apple cider vinegar, try adding an extra tablespoon of honey to your mug to help balance it out.)