Your cart is empty
Bariatric Phase 1 Clear Liquid Products
Recovering from bariatric surgery starts with the right clear liquids. Phase 1 is all about gentle hydration and healing - nothing heavy, nothing solid, just easy-to-sip, see-through fluids that keep you comfortable and on track. Our bariatric phase 1 clear liquid drinks are specially formulated to meet post-op guidelines while making this short but critical stage more tolerable and effective.
Shop Other Bariatric Phases: Bariatric Phase 2 - Full Liquids | Bariatric Phase 3 - Soft Foods | Regular Bariatric Foods
Brand
Dietary Concern
Product Type
Cranberry Grape Fruit Drink
- Sale price
- $11.20
- Regular price
- $14.45
Immediately following bariatric surgery like gastric sleeve or bypass, Phase 1 - the clear liquids diet kicks off your recovery by giving your healing stomach pouch a gentle rest. This stage, typically lasting 1–7 days (often 2–3 in-hospital and up to day 7 at home), focuses on hydration and preventing complications like nausea, dehydration, or dumping syndrome, rather than nutrition or calories.
Key Guidelines for the Clear Liquids Phase:
-
Allowed Foods & Drinks: Only transparent, see-through liquids you can read through when held to light. Examples include:
- Water
- Sugar-free broths (chicken, beef, vegetable; low-sodium)
- Diluted 100% clear fruit juices (apple, cranberry, grape - mixed 1:1 with water)
- Sugar-free gelatin
- Electrolyte drinks (<10 calories/serving)
- Herbal teas
- Clear popsicles
- Clear protein shakes (10-15g protein, no opacity; from day 3+, if tolerated)
- Fluid Goal: Sip 48-64 oz total daily (aim for 1-2 oz every 15 minutes while awake) to avoid dehydration which is the top readmission risk. Track intake and stop if full to prevent vomiting.
- Avoid: Anything pulpy, carbonated, caffeinated, alcoholic, or with pulp/fiber; high-sugar items (>5g/serving); solids or full liquids like milk/smoothies.
- Tips for Success: Start with ice chips if nauseous; rotate flavors to combat boredom; take a chewable multivitamin. Advance to Phase 2 (full liquids) when tolerating 48+ oz comfortably without issues - consult your surgeon.
This brief phase builds sipping habits and sets the stage for sustained weight loss. Stay consistent for smoother sailing ahead. Always personalize with your medical team’s advice.
Don't panic if you can't meet your fluid goals immediately. Every patient progresses differently. What matters is consistent, gentle progress. I'd rather see a patient sip 30 ounces comfortably than force 64 ounces and end up vomiting. Trust your body and communicate with your team.
Dr. Kevin Huffman, Bariatric Physician
Frequently Asked Questions
How long does bariatric phase 1 diet last?
The bariatric phase 1 diet typically lasts 1-7 days after surgery, depending on your specific procedure and recovery progress. Most patients transition to phase 2 (full liquids) around day 3-7 when they can comfortably tolerate clear liquids without nausea or vomiting.
Can I drink protein shakes during bariatric phase 1?
You can drink clear protein shakes only during phase 1, and usually not until day 3-4. These must be completely transparent when diluted properly. Thick, creamy protein shakes are saved for phase 2 (full liquids).
What happens if I can't drink enough fluids?
If you consistently can't meet fluid goals, contact your medical team immediately. You may need IV fluids to prevent dehydration. Focus on small, frequent sips rather than large amounts at once.
Can I have coffee during bariatric surgery phase 1?
No coffee during phase 1. Coffee is acidic and can cause stomach irritation, nausea, and contribute to dehydration. Most surgeons recommend waiting 30+ days before reintroducing coffee.
Is it normal to feel hungry during phase 1?
Actual hunger is uncommon due to surgery effects and hormonal changes. What you might feel is head hunger or thirst. Focus on hydration first, and remember this phase is temporary.
When can I progress to phase 2?
You can typically progress to phase 2 when you can comfortably drink 48+ ounces of clear liquids daily without nausea or vomiting, usually around day 3-7. Always follow your surgeon's specific timeline.
- Choosing a selection results in a full page refresh.