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.

Ten-year-old Myla from the UK's North Yorkshire, with severe eye strain, was diagnosed with a severe brain tumor that led to her death.

The young girl had been suffering from headaches and dizziness, which were dismissed as mere eye strain due to playing on her iPad too much.

Thinking that she needed eyeglasses, her parents took her for an eye appointment, where she was diagnosed with an aggressive diffuse midline glioma — a type of brain tumor.

Myla was diagnosed with a 7-10cm tumor and was rushed to Sheffield Children's Hospital for an operation to remove 60 per cent of the mass. The youngster underwent a grueling 30 rounds of radiotherapy but tragically passed away on January 15, The Mirror.co.uk reported.

Can Eye Strains Lead To Brain Tumors?

Healthandme spoke to health experts to understand the role of eye strain and brain tumors.

The health experts noted that although prolonged exposure to digital screens can raise the risk of vision problems, they cannot cause brain tumors.

"Eye strain is most commonly linked to prolonged screen use, poor ergonomics, or uncorrected vision, and in the vast majority of cases, it is not a sign of brain cancer," Dr. Parul Maheshwari Sharma, Ophthalmologist and Principal Director & HOD - at Fortis Gurugram, told HealthandMe.

"The likelihood of experiencing eye strain being an indication of brain cancer is minimal," added Dr. Mahipal Singh Sachdev, Chairman & Medical Director, Centre For Sight Group of Eye Hospitals.

The doctors explained that brain tumors are rarely present as simple eye strain; they are usually associated with additional symptoms such as:

• persistent headaches,
• double vision,
• vision loss,
• vomiting,
• neurological deficits.
• convulsions,
• vision changes.

What Is Eye Strain?

Eye strain, also referred to as digital eye strain or computer vision syndrome, is caused by staring at screens for extended periods of time and decreased blinking.

It generally occurs due to benign factors such as excessive screen time, dry eye, or uncorrected vision.

While prolonged screen use can cause discomfort, dry eyes, and temporary blurred vision, it does not lead to the development of cancer.

"There is no evidence to suggest that screen-induced eye strain can cause brain tumors," Dr Sharma said.

"Although there may be visual changes due to a tumor that involves the optic nerve or hypothalamus, simple eye strain is not indicative of brain tumors and would not be considered an early warning of a brain tumor. There is an extremely low probability that eye strain will be due to a brain tumor," Dr. Sachdev told HealthandMe.

However, the experts agreed that long screen time can lead to severe eye strain.

Red Flags One Should Not Ignore For Brain Tumors

Brain tumors are generally attributed to genetics, exposure to radiation, or other unknown factors.

Numerous types of red flags could indicate the presence of a serious neurological disorder. Some examples include

• chronic or worsening headaches, especially if severe in the morning,
• recurrent unexplained vomiting,
• seizure activity,
• sudden changes in vision, such as double vision or complete loss of vision,
• trouble speaking clearly,
• weakness in the arms or legs,
• drastic personality changes.

Higher-risk patients include:

• those with a history of radiation exposure to the brain,
• specific genetic conditions,
• those with a family history of brain cancer.

Also read: 12-Year-Old Teen Dies From Rare Brain Tumor After Unusual Early Signs, Grieving Mother Urges Parents To Watch For Subtle Symptoms

Steps to Reduce Eye Strain

To help combat eye fatigue, individuals can adopt some simple habits, such as

• Following the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
• Place your computer monitor at or below eye level and keep a comfortable distance from the computer.
• Adjust your screen brightness and contrast to comfortable levels and use adequate room lighting.
• Remember to blink often or use artificial tears to keep your eyes moist.
• Take screen breaks, limit the duration of time you are using your computer, or limit the continuous use of your computer.
• Make sure you are using the correct prescription glasses and consider using an anti-glare screen, which can also help relieve discomfort and protect your eyes from long-term effects.

Ladies, does it ever happen to you that you are not on your period, not PMSing, and still feel moody and upset? Well, as it turns out, experts say that there could be a very simple reason for this. According to researchers at the University of Connecticut, even mild dehydration could be responsible for mood changes in women. Not only this, even 1.36 per cent dehydration can affect your mood, ability to think and energy levels. The Daily Mail notes that a loss of 1.5 per cent of normal water volume levels in the body can be classified as mild dehydration, and its adverse effects can linger for some time.

Read more: The Health Problems Women Normalise, But Gynaecologists Do Not

How does dehydration affect women?

In women, the adverse effects of dehydration can be serious. Experts say that the effects are more intense in women, and they came to this conclusion after analysing the results of tests, which revealed that it does not matter if a person walks for 40 minutes on a treadmill or is in a state of rest — if an individual is even slightly thirsty, the adverse effects will be the same.

Research shows that even 1.36 per cent dehydration is enough to cause the following problems:

1. 8 per cent rise in hostility and anger
2. 12 per cent dip in vigour
3. 17 per cent increase in fatigue
4. 45 per cent dip in concentration
5. 19 per cent worsening of mood
6. 58 per cent dip in understanding simple tasks
7. Headaches worsening two fold

Is thirst the same as dehydration?

Lead researcher of the study, Lawrence Armstrong, noted that a sensation of thirst does not appear until a person is one or two per cent dehydrated. By then, it starts to set in and act up, adversely impacting how the mind and body perform. Dehydration can affect everyone, which is why it is just as important for people in desk jobs to stay hydrated as it is for marathon runners.

Read more: Three Health Checks Every Woman Should Do Each Month, According To Experts

In this research, experts put participants through a series of tests evaluating their concentration, vigilance, reaction time, reasoning, memory and learning. The results were then compared with those of people who were not dehydrated. In younger women, mild dehydration resulted in fatigue, headaches and concentration difficulties. Women also found basic tasks more difficult to execute than usual. On the other hand, young men noted some difficulty in performing mental tasks — they experienced anxiety, fatigue and tension in the process. Mood changes were more prominent in women than in men.

The oral microbiome is the community of bacteria, fungi, and other microorganisms that naturally live in the mouth — on the teeth, gums, tongue, and cheeks. More than

700 species are known to exist, most of which are harmless and many beneficial.

However, problems arise when harmful bacteria outnumber protective ones, leading to gum inflammation or periodontal disease. During pregnancy, hormonal changes increase blood flow to the gums and alter immune responses. As a result, many women notice bleeding, swelling, or sensitivity in the gums — a condition known as pregnancy gingivitis.

This is common and reflects physiological changes rather than poor hygiene.

The Mouth's Connection To The Placenta

Pregnancy is a systemic state in which the immune system, circulation, and inflammation are closely interconnected. Chronic gum inflammation can release inflammatory mediators into the bloodstream.

In research settings, certain oral bacteria have also been detected in placental tissues from complicated pregnancies. This suggests a biological link between oral health and

placental function, although the exact pathways are still being studied.

Importantly, this relationship reflects association rather than direct causation.

Why Does Placental Health Matter?

The placenta is an active organ that regulates oxygen and nutrient transfer, hormone production, and immune protection for the developing baby.

Healthy placental development supports:

• Efficient oxygen and nutrient delivery
• Balanced hormone production
• Protection against infections
• Steady fetal growth

What Changes In Oral Health Are Normal During Pregnancy?

Up to 60–75 percent of pregnant women experience some degree of gum inflammation. Common changes include:

• Bleeding while brushing
• Swollen or tender gums
• Increased plaque buildup
• Persistent bad breath

Can Oral Health Really Affect Pregnancy Outcomes?

Research from India and globally shows associations between periodontal disease and higher risks of preterm birth, low birth weight, and preeclampsia. Meta-analyses

suggest a modest increase in risk (around 1.5–2 times).

However, pregnancy complications are multifactorial. Oral disease alone does not directly cause these outcomes. Genetics, nutrition, metabolic health, and placental

biology all play important roles.

Treating gum disease improves oral health and reduces inflammation, though studies show mixed evidence on whether it directly lowers preterm birth risk. The goal is

prevention, awareness, and overall maternal health.

How Do You Support Healthy Oral Microbiome During Pregnancy?

Daily oral care:

• Brush twice daily with gentle pressure
• Use a soft-bristled toothbrush
• Clean between teeth once daily
• Rinse your mouth after vomiting to protect enamel

• Calcium-rich foods like curd and ragi support dental health
• Vitamin C from amla, guava, and citrus helps gum healing
• Fibre-rich foods support saliva flow and microbial balance
• Hydration and lifestyle
• Drink adequate water
• Limit frequent sugary snacks
• Avoid tobacco in all forms

Pregnancy already carries emotional and physical changes, and dental symptoms can add anxiety. Support from partners and family members helps reduce mental load.

Stress can influence immunity and inflammation. Adequate rest, gentle activity such as walking or prenatal yoga, and open communication with healthcare providers

support both oral and overall health.

Warning Signs: When Should You Contact A Doctor Or Dentist?

Seek professional advice if you notice:

• Severe tooth pain or swelling
• Pus, fever, or difficulty chewing
• Bad breath that does not improve
• Persistent gum bleeding for two weeks

Pregnancy is a time when different systems of the body work in close coordination. Oral health, immune balance, and placental function are part of the same continuum.

Gentle attention to gum health is not about perfection. It is about creating supportive conditions for a healthy pregnancy and a healthy baby.