Touching Tradition: Scientific Insights into the Health Benefits of Eating with Hands

Introduction

In many cultures, particularly in India, eating with hands is more than just a tradition, it's a practice believed to connect individuals with their food and enhance the dining experience. Modern research is beginning to uncover the physiological benefits of this practice, aligning with ancient beliefs about its positive impact on health.

Dr. Karan Rajan MRCS, a general surgeon, NHS, explained the scientific basis in an Instagram reel. He has a large following on social media for his health content. He is also developing innovative products to improve gut microbiome and fibre content in food.

Enhancing Digestion

Dr. Karan Rajan, a UK-based NHS surgeon, emphasizes that eating with hands encourages slower, more mindful eating. This approach allows for better chewing and stimulates the production of digestive enzymes, which can aid in the breakdown of food and improve nutrient absorption. Additionally, tactile engagement with food, such as feeling its texture and temperature can activate the cephalic phase of digestion, preparing the digestive system for food intake.

Promoting Mindfulness and Preventing Overeating

Using hands to eat can increase awareness of satiety cues, helping individuals recognize when they are full and potentially reducing the risk of overeating. The tactile feedback provided by the fingers can enhance the sensory experience of eating, leading to greater satisfaction with smaller portions.

Supporting Immune Function

While concerns about hygiene are valid, eating with clean hands can expose the body to harmless microbes, which may help train the immune system to distinguish between harmful and harmless bacteria. This exposure can contribute to a more balanced and resilient immune response.

Cultural Significance

Beyond the physical benefits, eating with hands holds cultural significance in many societies. In Indian dining customs, for example, the practice is associated with mindfulness and a deeper connection to the food being consumed. The act of eating with hands is often seen as a way to engage fully with the meal, appreciating its texture, temperature, and aroma.

The practice of eating with hands, while deeply rooted in cultural traditions, is supported by scientific research highlighting its potential health benefits. By promoting mindful eating, enhancing digestion, and supporting immune function, this practice offers a holistic approach to nutrition and well-being. As with any dietary habit, it is essential to maintain proper hygiene to maximize these benefits.

(Rh/Eth/TL/MSM)