Skip to content

The Science Behind Why Does Chicken Broth Make You Feel Better When You're Sick?

4 min read

For centuries, people have relied on chicken soup as a go-to remedy for colds and flu. But is there a scientific reason behind this tradition, and why does chicken broth make you feel better when you're sick? This article delves into the nutritional and physiological factors that explain this comforting phenomenon.

Quick Summary

Chicken broth aids recovery from illness through hydration, supplying essential electrolytes, and reducing inflammation. It provides a source of easy-to-digest nutrients while offering a soothing warmth that can temporarily clear congestion and provide psychological comfort.

Key Points

  • Hydration and Electrolytes: Chicken broth is an excellent source of fluids and electrolytes, crucial for replenishing what the body loses when sick.

  • Anti-Inflammatory Action: Studies show that compounds in chicken broth can reduce inflammation in the respiratory tract, helping to alleviate stuffiness and other symptoms.

  • Natural Decongestant: The steam from hot broth helps to clear nasal passages and thin mucus, providing temporary relief.

  • Immune System Support: Broth contains easily digestible nutrients like protein, vitamins, and minerals that fuel the immune system during recovery.

  • Psychological Comfort: The warm, familiar taste of chicken broth provides a significant psychological boost, reducing stress and promoting a sense of well-being.

In This Article

The Core Components That Aid Recovery

When you're under the weather, your body is working overtime to fight off infection, which requires energy and proper hydration. A lack of appetite can make it difficult to get the nutrients you need. This is where chicken broth shines, providing a comforting, easily digestible source of nourishment. The healing properties can be broken down into several key components.

Hydration and Electrolyte Restoration

One of the most critical aspects of recovery is staying hydrated, especially if you have a fever, are sweating, or experiencing diarrhea. The flavorful, broth-based soup helps replenish fluids more effectively than plain water, which can be unappealing when you're feeling ill. Moreover, chicken broth is a natural source of electrolytes, including sodium and potassium, which are essential for maintaining proper bodily functions. Losing these electrolytes can contribute to the sluggish, drained feeling that often accompanies sickness, and replenishing them helps you feel better faster.

Anti-Inflammatory and Decongestant Effects

Numerous studies have investigated the anti-inflammatory properties of chicken soup. Research from the University of Nebraska demonstrated that chicken soup can inhibit neutrophil chemotaxis, which is a process where white blood cells migrate to sites of inflammation. By temporarily slowing this migration, the soup can help reduce inflammation in the upper respiratory tract, easing common cold and flu symptoms like a stuffy or runny nose. The steam from a hot bowl of broth also acts as a natural decongestant, helping to open up nasal passages and thin mucus. Some research also points to the amino acid cysteine, found in chicken, which is chemically similar to a drug used for respiratory infections, as a potential factor in breaking down mucus.

Providing Easily Digestible Nutrients

When you're sick, your body's energy is diverted to fighting the infection, leaving less for digestion. Chicken broth is gentle on the stomach and provides a variety of essential nutrients in a form that's easy for your body to absorb. A typical homemade chicken broth includes a medley of ingredients that offer a nutrient boost:

  • Protein from chicken: Supports immune function and provides the building blocks for creating antibodies.
  • Vitamins from vegetables: Carrots, celery, and onions contribute vitamins A and C, as well as antioxidants, that support the immune system.
  • Minerals from bones: If it’s a bone broth, simmering the bones can release minerals like calcium, magnesium, and phosphorus in an easily absorbable form.
  • Amino Acids: Glycine and glutamine from bone broth can aid gut health, which is intrinsically linked to immune function.

The Psychological Power of Comfort Food

Beyond the physiological benefits, the power of chicken broth is also profoundly psychological. The warmth and savory taste evoke a sense of calm and comfort. For many, chicken soup is a nostalgic dish, linked to childhood memories of being cared for by a loved one. This powerful association can trigger the body's 'rest and digest' response, easing stress and anxiety, and promoting an overall sense of well-being. This placebo effect is well-documented and can significantly contribute to feeling better, even if the effect is only temporary.

Homemade Broth vs. Store-Bought Broth

While both can offer benefits, homemade broth typically provides a more potent nutritional punch.

Feature Homemade Chicken Broth Store-Bought Chicken Broth
Nutrient Density High, especially with long simmering of bones, collagen, and fresh vegetables. Variable, depends on the brand. Often contains less naturally occurring vitamins and minerals.
Electrolyte Content Balanced electrolytes from simmered ingredients, easily absorbed. Often higher in sodium and may contain fewer natural minerals.
Inflammatory Compounds Contains histidine dipeptides and carnosine from the meat to help reduce inflammation. Dependent on the recipe and processing; may lack certain anti-inflammatory compounds.
Additives & Preservatives None, offering a pure, clean source of nutrients. May contain added flavors, preservatives, and MSG.
Gut Health Benefits Rich in gelatin and amino acids like glutamine, which are excellent for healing the gut lining. Generally lower in gelatin unless it is specifically a bone broth product.

For maximum benefit, especially when you're sick, making your own broth from scratch allows you to control the quality of ingredients and maximize nutrient extraction. Slow-simmering a whole chicken or bones with vegetables like carrots, celery, and onions is the best way to get all the nutritional benefits.

Conclusion

The age-old remedy of chicken broth for sickness is no myth. Its healing power is a combination of providing crucial hydration and electrolytes, offering anti-inflammatory and decongestant effects, delivering easily digestible nutrients, and providing significant psychological comfort. So the next time you're feeling ill, a steaming bowl of chicken broth isn't just a tradition—it's a scientifically sound approach to feeling better. Find out more about the nutritional benefits of chicken broth on the National Institutes of Health website.

How to Supercharge Your Broth

To further boost your broth's healing potential, consider adding the following ingredients:

  • Garlic: Contains allicin, which has antibacterial and antiviral properties.
  • Ginger: Known for its anti-inflammatory effects and ability to soothe nausea.
  • Lemon: Adds Vitamin C, an antioxidant that supports the immune system.
  • Spices: A dash of cayenne pepper or black pepper can help thin mucus and provide warmth.
  • Turmeric: Contains curcumin, a potent anti-inflammatory compound.

Frequently Asked Questions

Homemade broth is often more nutrient-dense and free of additives. However, store-bought broth still provides beneficial hydration and warmth, and is a convenient option when you're feeling too sick to cook.

No, chicken broth will not cure a cold or flu virus. It is a supportive remedy that helps alleviate symptoms and provides your body with the nutrients it needs to recover naturally.

The hot steam from the broth helps to open up congested nasal passages and loosen thick mucus. Additionally, its anti-inflammatory properties can help reduce swelling in the airways.

Chicken broth contains protein, vitamins (like A and C from added veggies), minerals (calcium, magnesium, potassium), and amino acids (like glycine and glutamine), all of which support immune function and healing.

Yes, chicken broth is easy to digest and provides essential calories and nutrients when you don't feel like eating solid food. It's a great way to maintain energy levels while your body fights off infection.

Yes, the psychological benefits are significant. The warm, familiar food can reduce stress and promote a sense of emotional well-being, which is known to aid the healing process.

To maximize benefits, consider adding ginger for nausea, garlic for its antibacterial properties, and lemon juice for a boost of Vitamin C. Spices like turmeric or cayenne can also help,.

References

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.