You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

The human digestive system functions as a complex biological network, supported by several mechanisms that work in harmony to ensure proper digestion and nutrient absorption. One key element of this ...

Digestive enzymes play a key role in breaking down the food you eat. These proteins speed up chemical reactions that turn nutrients into substances that your digestive tract can absorb. If your body ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

Researchers have found that light modulates digestive system function in sea urchin larvae, even in the absence of food stimuli. Opsin cells, which are involved in light-dependent systems, mediated ...

You already know that what you eat affects how well your digestive system functions. Overindulge in processed foods or sugary carbonated beverages, and you might experience gas, bloating, or ...

From gut-friendly options to common triggers of discomfort, see how well you understand the impact of diet on digestion. Maintaining a healthy digestive system is key to overall well-being, and what ...

Digestive bitters are herbs that taste bitter. They’re often used in traditional Chinese medicine and Ayurveda medicine. It quickly became popular and was sold for all kinds of health problems like ...

The vagus nerve is one of 12 pairs of cranial nerves in the body. It’s involved in various bodily functions, including digestion, heart rate, and breathing. There are 12 cranial nerves in the body.