Cause 3: Food Intolerances
Food is more than just fuel. It’s a complex amalgamation of proteins, sugars, and nutrients that our body needs to break down and absorb. For most, this process is seamless, but for others, certain foods can disrupt this delicate dance, leading to intolerance. Such intolerances, more than mere inconveniences, signal the body’s inability to process specific components found in foods.
One of the most common food intolerances revolves around dairy: lactose intolerance. Lactose is a sugar found in milk and dairy products. For its digestion, our body produces an enzyme called lactase. However, many individuals produce this enzyme in diminishing amounts as they age, leading to an inability to digest lactose properly. When lactose isn’t broken down, it moves to the colon, where bacteria feed on it. This process produces gas, leading to bloating, abdominal pain, and often, diarrhea.
Lactose isn’t the lone offender. Gluten, a protein found in wheat, barley, and rye, can cause havoc for those with celiac disease or gluten sensitivity. When gluten is consumed, it can lead to an immune response in the small intestine, resulting in inflammation, nutrient malabsorption, and diarrhea. Additionally, certain food additives, such as sorbitol (a sugar substitute found in many sugar-free products), can act as a laxative when consumed in large amounts.
The trickiest part of managing food intolerances is identifying them. Unlike food allergies, which manifest almost immediately, intolerances can present symptoms hours or even days after consumption. Keeping a detailed food diary, noting what was eaten and when symptoms occurred, can be invaluable. Over time, patterns may emerge, highlighting potential problem foods.
In a world abundant with food choices, living with intolerances can feel limiting. However, with awareness, understanding, and a bit of planning, it’s entirely possible to enjoy a diverse and delicious diet without the unwanted digestive distress. As always, if suspecting a food intolerance, consulting with a nutritionist or healthcare provider can provide clarity and guidance. (3)
