NEW YORK, Oct 26, (Agencies): In November 2022, Japan's renowned food and beverage giant, Asahi, introduced bottled hot water to the market. This 50 to 60 degrees Celsius beverage is available in 340ml plastic bottles, priced at 105JPY (Dh2.86) or 113JPY (Dh3.07), depending on the store. The decision to launch this product was influenced by the rising demand for plain hot water in Japan, with an increasing number of customers seeking it in convenience stores.

The popularity of plain hot water in Japan has been steadily increasing, with 61.0 percent of Japanese people now enjoying it, up from 11.8 percent in 2009. Many people find plain hot water an appealing choice on chilly mornings, as it offers warmth without the caffeine-induced jitters of coffee and tea.

The introduction of bottled hot water stirred mixed reactions on social media in Japan, with online responses ranging from positive to indifferent. However, the concept of drinking hot water is not unique to Japan and has deeper cultural roots in other Asian countries, especially China.

In China, the practice of drinking hot water is deeply ingrained in the culture, and it is commonly served throughout the year, even during the scorching summers. Hot water dispensers are readily available in public transportation facilities, and many people can be seen carrying thermoses. Visitors to China often experience confusion as they are served hot water at restaurants, as cold beverages may not always be readily available, particularly during the winter months.

China's tradition of consuming hot water is attributed to historical practices, including the belief in maintaining body warmth to boost immunity. Chinese medicine emphasizes the importance of preserving warmth within the body, as the saying goes, "Tens of thousands of diseases rise from the cold." This practice is considered crucial in protecting against cold virus infections, which are more likely to occur in cold environments.

Historically, the habit of drinking hot water in China gained significance during the cholera epidemic in 1862. Southern Chinese, who drank more hot water, were better protected from the outbreak, which initially started in Shanghai and then spread northward. Boiling water was an effective means of removing contaminants and pathogens from the water supply, making it a safer option.

The Chinese government also played a role in promoting the consumption of boiled water in the 1930s to protect against infectious diseases. In the 1950s, a national health campaign further emphasized the importance of boiled water to prevent waterborne illnesses. Hot water suppliers began appearing in public areas to address the scarcity of energy sources for boiling water at home.

In contemporary China, while hot water remains a popular choice, the younger generation has become more adaptable in their preferences, embracing international beverages and cold drinks. Nevertheless, the cultural and health influence of hot water consumption persists, making it a significant part of daily life in China.

In southern India, a similar tradition exists, where warm water is commonly consumed during and after meals. This practice is believed to aid digestion and aligns with Ayurvedic teachings. According to Ayurveda, consuming chilled water can disrupt the normal functioning of gastric juices and upset the balance of doshas. In contrast, drinking lukewarm water eases digestion, eliminates toxins, stimulates hunger, soothes the throat, and cleanses the bladder.

The act of drinking hot water in Asian cultures is not merely a matter of preference but is deeply rooted in tradition, health, and cultural significance. While its popularity may vary among generations, the practice continues to play an essential role in daily life and well-being.