One of the many beliefs that people hold, especially the older generation, is that the new way of living, which is highly protected and sanitized, has made kids weaker. While there are certain evolutionary changes we have developed over the past few centuries, it is arguable whether we are . However, their theory may not be far from the truth, but how do we know that? To this day, there are certain communities who enjoy a quiet living, void of modern possessions like the Amish community. Surveys have noted that Amish children tend to have lesser allergies or asthma cases, but how? Why Do Amish Children Have Less Allergies? Scientists have long known that kids who grow up on traditional farms are less likely to have asthma and allergies. This is called the "farm effect," and it seems to be caused by being around farm animals, especially cows, and the microbes (tiny living things) that are found there. In a 2018 study, researchers from The University of Manchester and Northern Care Alliance NHS Foundation Trust studied two unique farming communities in the U.S.: the Amish and the Hutterites. Both groups have similar genes and lifestyles, but they farm in very different ways, and this seems to be the reason for their different health outcomes. Another 2020 study done by the American College of Allergy Asthma & Immunology compared the living of Amish and Old Order Mennonite, who also have a similar style of living, with a few comparable changes. What Is The Difference Between Amish And Hutterite Living? The Amish and Hutterites both came from the same group in Europe and have similar lifestyles. They eat similar foods, have large families, and avoid many modern habits like having indoor pets or using the internet. However, their farming practices are completely different. Amish Farms The Amish use old-fashioned, family-run farms with horses for work. Their barns are close to their homes, so children are around the animals and barn dust from a young age. Hutterite Farms The Hutterites live on large, modern, industrial farms. Their barns are big and located far from their homes, so children have little contact with the animals or barn environment. This difference in lifestyle led to a major difference in health. The study found that Amish children have a very low rate of asthma (just 5.2%), while Hutterite children have a much higher rate (21.3%). This shows that the environment, not their genes, is the most important factor in preventing asthma. How Was Amish Health Different From Mennonite Health? The 2020 study researchers created a survey to compare the health of these two groups. They asked families about different types of allergies they had, as well as their lifestyle and farming practices. They found that families in both groups lived on farms and drank raw, unprocessed milk. However, the Amish families had more children on average and lived on smaller farms with fewer animals compared to the Mennonite families. The survey results showed a significant difference in health between the two groups: The Amish families reported having a much lower rate of allergies overall. Only about 26% of Amish households had a family member with an allergy. The Mennonite families had a much higher rate of allergies, with nearly 47% of households reporting an allergy. Why Were The Amish Less Likely To Get Allergies? One key difference is that while both the Amish and Mennonites have large families, Mennonite communities sometimes use modern technology like tractors and electricity. In contrast, the Amish stick to traditional, old-fashioned farming. This difference in farming methods could change the types of microbes (tiny living things) found in the farm environment. Since other research has shown that these specific microbes are important for preventing allergies, the different farming practices might explain why the Amish have a much lower allergy rate. How the Environment Protects Against Asthma The scientists found a key difference in the homes of the two groups: Amish homes had much more endotoxin, a type of dust from bacteria. When this dust was tested on mice, the dust from Amish homes protected the mice from developing asthma. However, dust from Hutterite homes actually made the mice's asthma worse. This suggests that the kind of dust and microbes you are exposed to matters. The dust in Amish homes is full of "good" microbes that help a child’s immune system grow and develop correctly, preventing it from overreacting and causing asthma. How Does Immunity Affect Allergies And Asthma? The study also looked at the children's blood and immune systems. They found that the Amish children’s immune systems were very different from the Hutterite children's. The Amish kids had a stronger innate immune system, which is the body's first defense against germs. Their immune cells were "calm" and seemed to be trained to not overreact to things that can trigger asthma. This research strongly suggests that the farm effect works by "training" the immune system. Early exposure to a wide variety of microbes helps the body learn how to respond correctly, which in turn protects against asthma. While these studies give us a lot of great information, there are still many questions to answer. Scientists still need to figure out exactly which microbes or substances in the farm environment are the most protective. They also need to study children at a younger age to see how their immune systems change over time. But for now, the findings from this research confirm that growing up on a traditional farm and being exposed to its rich environment is a powerful way to protect against asthma and allergies.