First, a reality check: your blood cannot change pH easily. Your body will kill you before it lets that happen. We’re talking a strict, life-or-death 7.35 to 7.45 range. So forget those “alkalize your blood!” scams.
But your urine and saliva? Oh, those are pH party animals. They swing wildly based on what you eat, drink, and how stressed you are. That’s what we can test. And it’s hilarious to watch.