Lactose Intolerance Research Paper

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After concluding my research and sorting through all of my newfound information, I have found many different and useful information to answer my many questions about lactose intolerance. Lactose intolerance is caused by the lack the production of an enzyme called lactase in the small intestine. In those without lactose intolerance, this lactase turns the milk sugar into glucose and galactose which can be absorbed into the blood. Without lactase, the lactose remains and is transported into the colon instead of being absorbed. This unabsorbed and undigested lactose causes the symptoms of lactose intolerance (Mayo Clinic Staff). Lactose intolerance is not a food allergy but rather an intolerance. The absence or reduction of …show more content…
There are three types of lactose intolerance: primary, secondary, and congenital. Primary lactose intolerance is the most common type of lactose intolerance. Those with this type produce plenty of lactase early in life, but the lactase production decreases as they reach adulthood. Secondary lactose intolerance occurs when a disease or damage to the small intestine causes a lack in lactase production. Congenital lactose intolerance means that the person is born without any lactase activity and is incredibly rare (Mayo Clinic Staff). My lactose intolerance seems to be the primary lactose intolerance, as I could digest milk for a time but the symptoms have gotten worse in recent …show more content…
Milk and dairy consumption are incredibly important for the purpose of absorbing calcium and nutrients. Development of younger children relies on the consumption of these foods. However, calcium can be found in other foods, such as green leafy vegetables, soybeans, and nuts (Geddes 34). Although these options are available, there are ways to enjoy dairy products while being lactose intolerant. “Just because you may be lactose intolerant doesn’t mean that you can’t drink milk. It’s all about understanding your threshold” (Graziadio 80). Dairy consumption is possible with this condition, but in moderation and within your own limits. Enzyme supplements are recommended to take before consuming dairy products, as well as milks, cheeses and ice creams in which the lactose has already been broken down. Most people with lactose intolerance can handle a limitation of lactose, but there are few who cannot consume any lactose whatsoever. There are countless alternatives to drinking milk and consuming dairy. Soy milks, almond milks, oat milks, and lactose free milks are all non dairy options (Graziadio 80). Not only are there food replacements and supplementation, but there are also probiotics available to improve enzyme balance (Harvard Women's Health Watch
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