No Thermomix required....but don't you hate paying for expensive over the counter remedies that are basically this, without the natural elements? We couldn't do a book about boosting immunity without including a very simple headache cure. Quite often headaches are caused by dehydration when you have a fever, so sipping on this a few times throughout a day when you are not well will definitely help your headache and your wallet.
Or better yet, come join us on the Insider Club to have extra Thermomixery each and every month! We are the leading online portal for all Thermomix recipes.
In a glass of cold water add lime juice and salt.
Add baking soda and stir until it starts to fizz. Drink immediately.