There’s something refreshingly old-school about mixing baking soda with lemon water. It’s been used for generations to calm an upset stomach, aid digestion, and even help the body maintain a healthy pH balance. But like many home remedies, how you use it matters just as much as why.
What You’ll Need
You don’t need much to prepare this classic morning tonic:
-
One glass (about 8 to 8.5 ounces or 200–250 milliliters) of mineral or purified water (room temperature or slightly warm works best)
-
Juice from half a fresh lemon
-
¼ teaspoon (about 1 gram) of baking soda
How to Mix It
Start by squeezing the lemon into your glass of water. Add the baking soda and stir gently until it fully dissolves. It will fizz a little—that’s normal.
For best results, drink it on an empty stomach, ideally in the morning before breakfast or between meals.
When and How Often to Use It
If you’re in good health, one glass per day is plenty. Stick to it for no more than two consecutive weeks at a time.
Dealing with occasional heartburn after a heavy meal? You can take a single dose as needed—just don’t make it a daily habit unless advised by a healthcare provider.
Important: Never exceed one serving per day.
A Few Things to Keep in Mind
This remedy isn’t for everyone. If any of the following apply to you, it’s best to skip or get medical advice first:
-
You’re on a low-sodium diet
-
You have high blood pressure or kidney concerns
-
You’re taking diuretics, blood pressure medication, or antacids
Overuse of baking soda can interfere with your body’s acid-base balance, so moderation is key.
What It Might Do for You
When taken correctly, baking soda and lemon water may offer:
-
Relief from acid reflux or occasional heartburn
-
Support for smoother digestion
-
A mild detoxifying effect when consumed on an empty stomach
-
A natural pH-balancing boost
-
A clean, energizing way to start your day
A Lighter Option
Want the digestive perks without the fizz or sodium? Just squeeze half a lemon into warm water and sip it each morning. It’s gentler, still effective—and often just what your gut needs.
As you were.


