How To Test Ph In Body

So, the other day, my friend Jen texts me in a panic. She’d just spent forty bucks on a fancy home test kit for her "body pH," and the pee strip turned a terrifying shade of purple. "My body is acid lava!" she wailed. I had to gently explain that her urine, while a bit weird-colored from that beet salad she had, wasn't exactly her internal pH. It got me thinking: how do you actually test your body’s pH without losing your mind—or your wallet?

First off, let’s get real for a second. Your body is a control freak when it comes to pH. It keeps your blood locked in a tight range—around 7.35 to 7.45 (slightly alkaline)—or you’d be in the hospital, not reading a blog post. So when someone says "test your body's pH," they usually mean your urine or saliva. And spoiler: that’s not the same as your blood.

The Saliva Swish (Don't Swallow)

Testing your saliva is the easiest, grossest method out there. You literally spit onto a pH test strip (available at any pharmacy for like ten bucks) first thing in the morning before you brush or drink anything. Yes, that morning breath is now science. Wait about 15 seconds and compare the color to the chart.

Saliva pH usually hovers around 6.5 to 7.0. If it’s lower than that? Don’t panic. It mostly means your mouth is acidic, which could be from that midnight coffee you had. One low reading isn't a death sentence—it’s just a signal to maybe drink some water and chill.

The Pee Strip Striptease

This is the most common DIY method, like Jen’s purple nightmare. You pee on a strip (or dip it in a cup—you do you) and read the color within a minute. Important: your first urine of the day is typically more acidic because your body is dumping metabolic waste from yesterday. So don’t test that one unless you want to feel bad about yourself.

Instead, test the second pee of the day, or about two hours after a meal. A healthy urine pH range is 4.5 to 8.0—yep, that’s a huge range. If you see 5.0 or lower consistently, your diet might be a bit heavy on meat, cheese, and soda. But again, it’s not your blood pH.

pH Testing Your Body Using pH Test Strips - Better Than Litmus Paper

Side note: If your strip ever turns deep blue or green (very alkaline), you probably just ate a massive spinach salad or took a weird supplement. Don’t start believing you’re a superhero. It just means you have excess alkaline minerals in your urine.

The Real Test (Hint: It's Not at Home)

Want to test your actual blood pH? You can’t do it with a pee stick from CVS. You’d need a blood gas analyzer, which is a machine that costs as much as a used car. Doctors use this when they suspect something serious—like respiratory issues or kidney failure. I promise you don’t need one.

So why do wellness influencers act like balancing your pH is the secret to life? Because it sounds science-y and sells detox kits. The irony is that your body balances its own pH every second—via your lungs (breathing out acid) and kidneys (peeing out acids). You’re basically a walking, talking pH buffer.

How To Test The PH Level of Your Body - YouTube

Signs You Probably Shouldn't Ignore

If you’re worried about being too acidic, you’d have symptoms like rapid breathing, confusion, or extreme fatigue. That’s called metabolic acidosis, and it’s a medical emergency, not a "need more kale" situation. If your pee strip shows a weird color but you feel fine? You’re fine. The strip is just telling you what you ate for lunch.

One time I got a reading of 8.0 after a heavy lemon water phase. I thought I was a miracle of health. Turns out, lemons are acidic in the mouth but have an alkaline effect in the body, and my kidneys were just dumping excess bicarb. It was science, not enlightenment.

The Bottom Line (With a Wink)

If you really want to "test" your body’s pH, skip the strips and look at your life. Are you eating mostly whole foods? Sleeping? Not stress-eating chocolate at midnight? Your body is already doing the hard work. The strips are fun toys, but they’re not a diagnosis. They’re more like a mood ring for your bladder.

So go ahead, buy a pack of pH strips for ten bucks. Spit, pee, and marvel at the colors. But for the love of all that is holy, don’t treat a purple strip like a crystal ball. Jen finally calmed down after I told her the color was probably from her beet salad and not a sign of her body melting. She bought a second strip, tested it after a glass of milk, and got a perfect 6.5. She’s now an armchair pH expert. You’ve been warned.