The Ultimate 7-Day Juicing Plan for Beginners (With 3-Day and 5-Day Options)

Trying to decide between a 7-day juicing plan, a 3-day cleanse, or a 5-day green juice detox usually means one thing: you’re ready to start, just not sure where to jump in. Short answer — go with 7 days if this is your first time, drop to 3 if you want a quick reset, and pick 5 if you’re specifically after a greens-heavy detox. All three follow the same basic framework, just at different intensities.

The Framework Behind All Three Plans

Each day starts with a large glass of juice on a mostly empty stomach, when it’s easiest to enjoy. A typical day looks something like:

• Morning: A green juice (cucumber, spinach, apple, celery)
• Midday: A citrus or root-vegetable juice (carrot, orange, ginger)
• Afternoon: Water, herbal tea, or a light juice if hunger creeps in
• Evening: A lighter juice or a simple meal, depending on your plan

The 7-day plan keeps regular meals alongside one or two juices a day, which is why it suits beginners — you’re adding juicing into your routine rather than replacing everything at once. The 3-day cleanse swaps most meals for juice, so it’s shorter but more intense. The 5-day green detox leans almost entirely on leafy greens and cucumber, aimed at chasing that reset feeling rather than weight loss specifically.

What You’ll Need: The Shopping List

Cucumber, celery, spinach or kale, green apples, carrots, ginger, lemon, and a beetroot or two if you’re up for the earthy flavour. Buying in bulk keeps this affordable no matter which plan you choose.

Tips That Actually Make This Sustainable

Prep your vegetables the night before — nobody sticks to a 6am juicing routine if it means twenty minutes of chopping first. Using a masticating juicer will pull noticeably more juice from leafy greens like kale than a centrifugal model. You can batch-juice a few days at once—just store them in an airtight container to slow down oxidation.

Mistakes That Derail a Juicing Plan

Cutting out fibre entirely for multiple days can leave you hungrier, not less. Jumping straight into a 3-day cleanse without ever having juiced before often backfires — that’s exactly what the 7-day plan is designed to avoid. And leaning too hard on fruit-heavy juices works against a detox goal if a sugar spike wasn’t the plan.

Who Should Be Cautious

Check with your GP before starting a multi-day cleanse if you are pregnant, managing diabetes, or taking regular medication. Replacing solid food with juice for several days shouldn’t be done on a whim.

Keep in mind that a single glass of carrot-ginger juice takes four or five carrots to make—far more than you would eat whole in one sitting. It is a good reminder that liquid doesn’t automatically mean “lighter.”

Once you have the basics down, our guide on cold pressed juice vs homemade juice is a great next read if you are weighing up whether upgraded equipment is worth the investment.

Final Sip:

Whichever plan you choose, the goal isn’t perfection — it’s building a habit you actually want to keep past day seven. Treat it as a reset, not a punishment, and let the vegetables do the rest.