Hi pitapat - you've had a name change from loula right? Pitapat is a sweet name! What are NK cells?

Runnermum, i googled "alkaline foods" or something along those lines, and found alot of info on acidic/alkaline forming foods.... i can't find the pages i printed off at the mo, as havn't unpacked them from our moving house! I might grab some apple cider vinegar and give that a try also!