The simplest approach is to juice fresh celery stalks, drink it on an empty stomach, and start with about half a cup to see how your body responds. From there, you can work up to a full glass (roughly 16 ounces) per day or every other day. That’s really the core of it, but the details of how you prepare, store, and time your celery juice make a real difference in what you actually get out of it.
How Much to Drink
If you’re new to celery juice, start with about four ounces (half a cup). Celery has a strong, slightly bitter flavor that takes some getting used to, and jumping straight to a full glass can cause digestive discomfort, especially bloating or loose stools. Give your stomach a few days to adjust, then gradually increase.
A standard serving is one 16-ounce glass per day or every other day. That amount delivers roughly 936 mg of potassium (about 20% of your daily target), 288 mg of sodium, and a solid dose of vitamin K. There’s no benefit to drinking more than that. Celery juice is not a “more is better” situation, and overconsumption comes with real downsides covered below.
Juicing vs. Blending
You can make celery juice with a juicer or a blender. A juicer extracts the liquid and separates out the pulp automatically. If you’re using a blender, blend the celery stalks with a small splash of water, then strain the mixture through a fine mesh strainer, nut milk bag, or cheesecloth to remove the fiber.
Here’s the trade-off worth knowing: straining removes fiber, and fiber carries nutrients with it. When you extract juice and discard the pulp, you lose fiber-bound nutrients and concentrate the sugars. The result is easier to drink and absorb quickly, but it’s nutritionally less complete than eating whole celery or drinking an unstrained blend. If you prefer a smoothie-style drink and don’t mind the texture, keeping the pulp in gives you more of the whole vegetable’s benefits.
Use about one full bunch of celery (roughly 9 large stalks) to yield 16 ounces of juice. Wash the stalks thoroughly, trim the base, and cut them into chunks that fit your juicer or blender. You don’t need to peel celery. Adding a squeeze of lemon can soften the flavor if it’s too intense on its own.
When to Drink It
Most people drink celery juice first thing in the morning on an empty stomach, then wait 15 to 30 minutes before eating breakfast. The logic is straightforward: without other food competing for digestion, the nutrients absorb more quickly. There’s no clinical trial proving this timing is critical, but it’s a reasonable approach if you’re making celery juice part of a daily routine.
If morning doesn’t work for you, drinking it between meals (at least an hour after eating) is a fine alternative. The important thing is consistency, not perfection with timing.
What Celery Juice Actually Contains
Celery is rich in two plant compounds called apigenin and luteolin, both of which have demonstrated antioxidant and anti-inflammatory properties in laboratory studies. Apigenin in particular has shown activity against oxidative stress and general inflammation. Celery also contains natural salts that may help stimulate stomach acid production, which can support digestion in people with low acid levels.
That said, celery juice is not a miracle cure. Many of the dramatic health claims you’ll find online (healing autoimmune disease, reversing chronic illness) have no clinical evidence behind them. What celery juice reliably provides is hydration, electrolytes, vitamin K, and a modest dose of anti-inflammatory plant compounds. That’s genuinely useful, just not magical.
How to Store It
Fresh celery juice is best consumed immediately. If that’s not possible, pour it into a mason jar or airtight glass container, fill it to the top to minimize air exposure, seal it, and refrigerate. It stays drinkable for up to 72 hours in the fridge, but both taste and nutritional value decline after the first 24 hours. Oxidation starts breaking down the beneficial compounds as soon as the juice is exposed to air.
Freezing celery juice is technically possible, but there’s no guarantee the nutrients survive the freeze-thaw cycle intact. If you batch-prep, making enough for two or three days and refrigerating is a better strategy than freezing a week’s supply.
Side Effects Worth Knowing
Celery is listed among high-oxalate foods alongside spinach, rhubarb, and peanuts. When you juice celery, you concentrate those oxalates into a smaller, more absorbable volume. If you have a history of calcium oxalate kidney stones, drinking 16 ounces of celery juice daily could increase your risk. This is one case where checking with your doctor before starting a daily habit is worth the effort.
Celery is also high in mannitol, a type of sugar alcohol classified as a FODMAP. If you have irritable bowel syndrome or are following a low-FODMAP diet, celery juice is likely to trigger bloating, gas, or diarrhea. Starting with a very small amount (two to four ounces) can help you gauge your tolerance.
One lesser-known concern involves your skin. Celery contains natural compounds called psoralens that become activated by UVA light. Consuming large amounts of celery and then spending time in the sun or using a tanning bed can cause a phototoxic skin reaction: diffuse redness, pain, scaling, and in severe cases, blistering. This is uncommon at normal intake levels, but if you’re drinking celery juice daily and spending significant time outdoors, it’s worth being aware of.
Drug Interactions
Celery contains furanocoumarins, the same class of compounds found in grapefruit that interfere with how your body processes certain medications. These compounds can inhibit liver enzymes responsible for breaking down drugs, potentially raising the concentration of medication in your bloodstream to unsafe levels. If you take prescription medications, particularly blood thinners, blood pressure drugs, or statins, ask your pharmacist whether celery juice could affect your dosing before making it a daily habit.
Making It Taste Better
Straight celery juice has a salty, vegetal flavor that not everyone loves. A few additions can help without undermining the purpose:
- Lemon or lime: Half a lemon cuts the bitterness and adds vitamin C, which may help preserve freshness.
- Cucumber: Adds volume and a milder, more neutral flavor. Cucumber is low in sugar and blends well with celery.
- Green apple: Adds sweetness, but also adds sugar. Use sparingly if you’re watching your intake.
- Ginger: A small knob adds warmth and can ease any nausea from drinking on an empty stomach.
The more fruits you add, the higher the sugar content climbs and the further you get from “celery juice.” If your goal is the specific benefits of celery, keep additions minimal.