The Hydration and Soothing Benefits of Seltzer When Sick
When you're under the weather, staying properly hydrated is one of the most important things you can do for your body. Plain seltzer water, which is just water infused with carbon dioxide, is an excellent way to accomplish this. For those who find the taste of plain, still water unappealing, the effervescence of seltzer can make drinking fluids more enjoyable and consistent. This is crucial for replenishing the fluid your body loses through sweating from a fever, or from symptoms like vomiting or diarrhea.
Can Seltzer Help with Nausea and Upset Stomach?
For some people, the carbonation in seltzer water can be surprisingly helpful for an upset stomach or nausea. The bubbles can help relieve some pressure by encouraging burping, which may reduce feelings of discomfort. Some research suggests that carbonation can reduce total acidity in the stomach, which might cause nausea to dissipate. Sipping a cold, unflavored seltzer slowly throughout the day can be a simple, non-medicinal remedy to calm a queasy stomach. It's often recommended as an alternative to sugary, heavier beverages like soda for this purpose.
The Potential Downsides and Risks of Seltzer
Despite its potential benefits, seltzer is not a magic bullet for every sick person. The carbon dioxide bubbles that make it so refreshing for some can be a major downside for others. Individuals who are prone to digestive issues or have sensitive stomachs may find that seltzer exacerbates their problems.
Bloating, Gas, and Abdominal Discomfort
The most common complaint about carbonated beverages is that they cause bloating and gas. The gas from the bubbles can build up in your digestive system, leading to a feeling of fullness and uncomfortable pressure. If you are already feeling bloated or dealing with stomach cramps, seltzer water might worsen these symptoms instead of helping.
Acid Reflux and Heartburn
For people with acid reflux or GERD (Gastroesophageal Reflux Disease), seltzer is often a poor choice. The carbonation can increase intra-abdominal pressure, potentially relaxing the lower esophageal sphincter. This can make it easier for stomach acid to travel upward, triggering or worsening heartburn. Experts recommend that individuals with a sensitive digestive system or pre-existing reflux issues should opt for still water instead.
Seltzer Water vs. Other Sick-Day Drinks: A Comparison
To make the best decision for your needs, here is a breakdown of how seltzer compares to other common sick-day beverages:
| Feature | Seltzer Water | Plain Water | Herbal Tea | Sugary Sodas/Juices |
|---|---|---|---|---|
| Hydration | Excellent | Excellent | Good (Avoid diuretics) | Poor (Can worsen dehydration) |
| Nausea Relief | Potentially helpful for some | Neutral | Often very soothing (Ginger, peppermint) | Potentially worsening (High sugar) |
| Bloating/Gas | Potential for increasing | Minimal | Minimal | Can increase significantly |
| Digestive Aid | Can improve in some people | Neutral | Can be calming | Can cause more upset |
| Sore Throat | Refreshing | Good | Excellent (Warmth + honey) | Poor (Acidic, sugary) |
| Sugar Content | Zero (Plain) | Zero | Zero (Unsweetened) | High (Increases inflammation) |
Best Practices for Drinking Seltzer When Sick
If you've determined that seltzer might be a good fit for your symptoms, follow these tips to maximize the benefits and minimize potential issues:
- Start with Plain: Stick to unflavored, plain seltzer. Flavored varieties, especially those with citrus, can be more acidic and potentially irritate your stomach or tooth enamel.
- Avoid Additives: Read the label to ensure there are no added sugars, artificial sweeteners, or caffeine, which can hinder recovery.
- Sip Slowly: Instead of gulping, take small, slow sips throughout the day. This reduces the amount of carbonation you ingest at one time, lowering the risk of bloating and gas.
- Stay Hydrated with Other Fluids: Don't rely solely on seltzer. Mix it up with plain water, soothing herbal teas, and broths to ensure you're getting a variety of fluids and nutrients.
- Listen to Your Body: Pay close attention to how you feel. If seltzer seems to be causing more discomfort, switch to a non-carbonated option. The best fluid is the one you can tolerate and will actually drink.
Conclusion: The Verdict on Seltzer When You're Sick
Ultimately, whether seltzer water is good for you when you're sick depends on your individual symptoms and tolerance for carbonation. It is just as hydrating as regular water, making it a perfectly acceptable choice if its bubbles encourage you to drink more. For many, it can be a soothing, refreshing way to combat mild nausea and an upset stomach. However, people with a history of bloating, acid reflux, or sensitive digestion should approach with caution. The key is to start with small, slow sips of plain, unsweetened seltzer and see how your body reacts. If it causes discomfort, warmer drinks like herbal tea or broth, or simply flat water, may be better options for your recovery. Mayo Clinic emphasizes staying hydrated with plenty of fluids as a primary strategy for healing from a cold.
