As protein-rich diets become increasingly popular, a new study suggests that categorizing dietary proteins as either animal- or plant-based fails to effectively capture the source-specific differences ...

Digestion is an essential process that transforms the food you eat into the nutrients your body needs to function. According to the Cleveland Clinic, this process can take several hours and begins the ...

Your digestive system changes as you age. This may make certain types of foods more difficult to digest, including spicy foods, dairy products, and processed foods. The digestive system slows as we ...

Digestion begins the moment food enters our mouth. Digestion begins the moment food enters our mouth. Our teeth chew and break down the food into smaller pieces while saliva starts to digest ...