Best Method to Recover from a Cold

Originally documented by ancient Greeks, this "miracle broth" was later discussed in the 12^th century by the Egyptian scholar and physician Maimonides. His observations led him to suggest this culinary delight as a remedy for upper respiratory infections.

This recommendation has been passed down through the ages. Today, chicken soup is not only consumed for its reputation of combatting colds and viral illnesses, but also for its delicious taste.

But are the healing properties of chicken soup real or simply folklore? Several scientific teams have sought to investigate.

Overview

Commonly referred to as Jewish penicillin, chicken soup was put under scrutiny by three respiratory experts from Mount Sinai Medical Center in Miami Beach.

They instructed 15 volunteers to consume chicken soup, hot water, or cold water by sipping or using a straw with a lid on the cup. Initial measurements of air passage and nasal secretions were taken at the beginning of the experiment, and again after five and 30 minutes. Presumably, only the broth was tested as solid ingredients like meat and noodles cannot be consumed through a straw.

The doctors discovered that chicken soup, whether sipped or consumed through a straw, surpassed plain water in enhancing the mucociliary transport system. This aids in clearing respiratory infections by facilitating the movement of particles, known as nasal mucus velocity.

According to lead researcher Dr. Kiumars Saketkhoo, "The mucociliary transport system plays a crucial role in combating every respiratory infection, including colds. Anything that accelerates airway clearance can potentially reduce infection risk or alleviate existing infections."

Although chicken soup outperformed hot or cold water, the doctors could only speculate on the reasons behind this, but they believe that the soup's aromas, seasonings, and taste contribute to its effectiveness. They noted that hot chicken soup "seemingly includes an additional element that boosts nasal mucus velocity."

Overview

A parallel study was conducted by researchers from the University of Nebraska Medical Center. They collected blood samples from volunteers to assess the movement of neutrophils, a type of white blood cell produced by the immune system in response to colds and other infections.

Considering that neutrophils are potent stimulators of mucus production, which in turn leads to phlegm and coughing, the research team hypothesized that chicken soup could potentially limit the inflammatory reaction by impeding the migration of neutrophils to the infection site.

And indeed, when blood and soup were combined in the laboratory, this hypothesis proved to be correct.

Lead author Dr. Stephen Rennard stated, "This study offers evidence that chicken soup may possess anti-inflammatory properties, particularly in inhibiting neutrophil migration."

"Given that many symptoms following upper respiratory viral infections may stem from the inflammatory response, this study could have practical implications," he added.

The study itself concludes, "A mild anti-inflammatory effect could be one mechanism by which the soup may help alleviate symptoms of upper respiratory infections."

Overview

Although these studies do not definitively prove the effectiveness of chicken soup in alleviating cold symptoms, the ingredients typically found in homemade versions - such as root vegetables like carrots, parsnips, and turnips - offer high levels of fiber, vitamin C, and vitamin A, along with other antioxidants and nutrients that contribute to immune function and recovery.

Chicken itself aids in tissue repair. It contains cysteine, which may assist in thinning lung mucus. The bones and connective tissues provide collagen, which can be depleted in inflammatory conditions. Chicken soup also includes carnosine, known to enhance immune response and reduce inflammation.

Moreover, chicken soup aids in rehydration and serves as a soothing "comfort food" for both the body and mind. In essence, it is a nourishing winter delight.