Advice after weight loss surgery with 360 SURGERY in Melbourne
Staying properly hydrated is essential for everyone, but it becomes even more crucial for individuals who have undergone bariatric surgery. Fluid intake guidelines for bariatric patients emphasise the importance of staying hydrated and how hydration avoids complications.
Complications of dehydration:
Most people need about 1.5-2L of fluid per day. You may need more than that depending on factors such as the weather and your activity level. This volume includes both water and other fluids you may drink during the day such as protein shakes and unsweetened tea.
If you experience symptoms of dehydration, drink additional fluid.
You’ll know you’re dehydrated if you have:
Sip, Don't Gulp
Since the stomach's capacity is reduced, it's crucial to sip fluids throughout the day. Avoid gulping down large quantities of water or other beverages in one go, as this can lead to discomfort and even vomiting.
Prioritise Water
Water should be your primary source of hydration. It's calorie-free, won't interfere with nutrient absorption, and is essential for overall health.
Avoid Carbonated and Sugary Drinks
Carbonated beverages and sugary drinks can lead to gas and discomfort. Steer clear of these, as they can also hinder your weight loss efforts.
Monitor Your Intake
Keep track of your daily fluid intake to ensure you meet your hydration goals. Consuming 1.5-2L of fluids daily is generally recommended, but consult with your surgeon for personalised recommendations.
Stay Hydrated Between Meals
Don’t eat and drink at the same time. Aim to have a 30-minute break between eating and starting drinking or vice versa. Consuming fluids primarily between meals rather than with them to ensure you don't fill your stomach too quickly and hinder your nutrient intake.
Protein First
Prioritise consuming your protein before your fluids, as protein is crucial for muscle preservation and weight loss after bariatric surgery.
Coffee
Coffee is a diuretic, which means it can contribute to fluid loss. Ensure that you balance your coffee intake with ample water consumption to prevent dehydration.
Avoid Drinking Close to Bedtime
To prevent nighttime discomfort and disrupted sleep, avoid drinking large amounts of fluids close to bedtime.
Listen to Your Body
Pay attention to your body's signals. If you're feeling thirsty or experiencing symptoms of dehydration (e.g., dark urine, dry mouth, dizziness), drink water immediately.
Proper hydration is a fundamental aspect of post-bariatric surgery recovery and long-term success. Staying hydrated can help prevent complications and ensure health, comfort, and overall well-being. Always consult with your weight loss surgeon and nutrition team on personalised recommendations and support on your post-bariatric surgery journey.

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Windsor VIC 3181
The Emeline Medical Centre
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Malvern VIC 3144
Warragul Specialist Centre
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Warragul VIC 3820
www.warragulspecialistcentre.com.au
The Avenue Hospital
40 The Avenue, Windsor VIC 3181
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