Exploring the health benefits of using AC for the elderly

In the present weather conditions, air conditioners are considered an emergency item. Now it is a life-saving household device. It is a necessity for the elderly members of your house. Human bodies become weak and less efficient in controlling and regulating temperature with age. AC keeps the ideal temperature for the elderly during the hot summer.

AC not only cools the air, but it maintains suitable humidity also. It makes breathing easy for people who have respiratory diseases like asthma or COPD. 

The health benefits of AC for elderly people are undeniable. AC supports them to live a cool, healthy, happy, and longer life. The article is about the health benefits of AC for the elderly.

Health Benefits of AC on Elderly People

There are many health benefits of AC for the elderly. While it usually controls the temperature, it has some remarkable health benefits, especially for old people. The most surprising benefits of air conditioning for the elderly are:

Temperature and Humidity Regulation:

The primary duty of an AC is to maintain a suitable temperature inside the room. It relieves the sweltering heat and saves the elderly from heat-related health risks. 

AC units create a cooling effect by lowering the indoor temperature. It extracts the heat from the air and leaves it outside. This cooling effect is important for promoting health and preventing unwanted illness. 

AC also controls humidity. It removes excess moisture from the air which helps to maintain suitable humidity levels, ease breathing and reduce discomfort. 

Another function of the AC unit is air circulation. An AC unit circulates the air inside the room and distributes cool air evenly throughout the space. This air circulation prevents the building of hotspots and maintains a consistent comfortable temperature.

Respiratory Health Benefits:

Healthy airflow for the elderly is essential for breathing. AC improves respiratory health. It stands against risky respiratory conditions. The AC units have filters to trap pollutants, dust, pollen, mold spores, pet dander, allergens, and harmful particles from the air. It ensures a cleaner and healthier indoor environment by circulating the filtered air.

Air conditioners also reduce the chance of respiratory infections. It helps to prevent the common cold, flu, and pneumonia. It promotes a healthier respiratory system by minimizing exposure to harmful airborne particles.

Cardiovascular Benefits:

People think of air conditioners as cooling devices only to cool their rooms in the summer heat. But did you know, it can benefit your heart? Let’s explore how an AC maintains a healthy cardiovascular system.

AC lowers the temperature of the room and your body to keep you cool. It reduces strain on the heart to keep your cardiovascular system good. It also reduces the workload of your heart and improves blood flow. 

AC prevents elderly people from dehydration by maintaining a standard humidity level. Proper hydration is crucial for the cardiovascular system of the old aged.

Improved Sleep Quality: 

Sound sleep is essential for overall health and well-being. Air conditioning (AC) has revolutionized sleep for people of all ages, especially for the elderly. It creates a comfortable and cool environment which ensures restful sleep.

AC allows elderly individuals to control the temperature they need for sleep.AC maintains an ideal humidity level that helps to fall asleep immediately. Humidity control reduces congestion and ensures easy breathing for the senior member of your house.

Noise can disrupt sleep cycles and lead to broken sleep. Some AC units are designed to operate quietly. It minimizes noise pollution in the bedroom and promotes restful sleep.

Mental Well-being: 

The elderly have a vulnerable mental condition and weak mind. They cannot bear any rough environment. Air conditioning (AC) is not just keeping cool physically; it plays a significant role in maintaining mental health. 

Cool temperatures have a positive effect on mood changes. AC creates a comfortable environment, reducing irritability and promoting relaxation. It can help to alleviate symptoms of seasonal affective disorder (SAD). It is a depression type, linked to the lack of sunlight during winter. 

The AC unit improves the quality of life, positively impacting mental health.

What AC Temperature is Ideal for the Elderly?

Our bodies become less efficient at regulating temperature with age. That's why the

elderly need to stay cool during hot weather. 

The ideal AC temperature for the elderly is between 75 and 80 degrees Fahrenheit

(24 to 27 degrees Celsius).

Here are a few reasons why this temperature range is ideal

1. Heatstroke and other heat-related illnesses can be life-threatening for the elderly. Maintaining a cool indoor temperature can help reduce the risk of these illnesses.

2. High blood pressure can be dangerous for the elderly. AC helps blood pressure regulation. It reduces the risk of heart disease and stroke.

3. An AC set promotes better sleep. The elderly often have trouble sleeping. A cool

   bedroom can help them fall asleep more easily. It ensures a better night's rest.

4. AC improves the mood and cognitive function of the elderly. This is because cool temperatures reduce stress and anxiety. It can also help improve blood circulation.

Can AC be Risky for the Elderly?

In most cases, AC for the elderly is beneficial. But sometimes it can be risky for elderly folks, when cranked up too high, it can make them feel too cold. This can lead to health problems like hypothermia. 

Besides, excess use of AC can dry out the air, making it harder for them to breathe.Too hot or too cold weather is detrimental to the health of the elderly. So, finding the right balance with AC is key for their comfort and safety. 

It's not just about the temperature either. Some older AC units can lead to mold or bacteria buildup in the vents. Breathing in that stuff can cause respiratory problems or worsen existing ones.

Overall, AC can be a lifesaver for seniors during hot weather. But it's essential to use it responsibly and maintain it to avoid any potential risks to their health.

a) AC Maintenance: Air conditioners (ACs) are a lifesaver in the hot summer months. But they require regular maintenance to keep them running efficiently. Here's a comprehensive guide to help you maintain your AC unit:

b) Regular Check-ups:  Regular check-ups are vital for proper AC functioning. Schedule annual check-ups with a qualified technician. They can inspect the unit, clean it, and make necessary repairs.

c) Air Filter Maintenance: The Air filter is important for your AC unit. It filters dust and harmful particles from the air. A dirty filter restricts airflow and reduces cooling efficiency. Replace or clean the air filter every month during peak usage. 

d) Condenser Coil Cleaning: Condenser coil helps to cool the refrigerant gasses and releases the hot air outside. It is placed outdoors. 

Cleaning the condenser coils can immediately improve the air quality of your AC unit. Use a soft brush and a mild detergent to clean it. Dirty coils reduce the efficiency.

e) Refrigerant Level Check: Refrigerant is the cooling element of the AC.  The low refrigerant level can affect cooling capacity. You should have a technician check the refrigerant level periodically.

f) Electrical Connections: Different moving parts inside the AC create vibration. That is why the erosion of parts and electrical connections is normal. Inspect electrical connections for signs of corrosion or loose wires. Tighten them to avoid any sudden shutdown.

g) Thermostat Calibration: The thermostat reads the temperature level and sends the signal to your AC to increase or decrease the temperature. Ensure your thermostat is calibrated correctly to maintain the desired temperature level.

h) Outdoor Unit Protection: The outdoor unit of the AC unit is as important as the indoor unit. Keep the outdoor unit free from debris, leaves, and vegetation, and clear at least 2 feet of space around it.

i) Lubrication: The moving parts of the AC may become jammed or wear out after a certain time.  Lubricate the moving parts of the air conditioner as per the manufacturer's recommendations. This reduces friction and wear.

j) Condensate Drain Maintenance: The condensate drain is the water disposal line. If the line is unclear, it may produce ice and hamper your AC operation.

Ensure the condensate drain is clear to prevent water buildup and potential

mold growth.

k) Ductwork Inspection: Inspect ductwork for leaks or blockages. Properly sealed ducts improve efficiency.

l) Annual Tune-up: Your AC remains unused in the winter season. Schedule a professional tune-up before the start of the summer season. This ensures optimal performance.

m) Energy-efficient Settings: An energy-efficient setting is crucial to saving energy bills and AC health. Use energy-saving features like programmable thermostats and ceiling fans to reduce energy consumption. It will also support your AC in the summer.

n) Avoid Overuse: Don't run the AC at excessively low temperatures for extended periods. This puts unnecessary strain on the unit.

o) Professional Repairs: If you notice any issues like strange noises, reduced cooling, or leaks, call a professional for repairs.

p) Warranty and Manuals: Keep your AC's warranty information and user manuals for future reference.

Regular maintenance keeps your AC running smoothly and extends its lifespan. It also saves energy and improves indoor air quality. 

By following these tips, you can ensure your AC unit provides cool comfortable air for years.

Source: Adapted from https://www.butterflygroupbd.com/exploring-the-health-benefits-of-air-conditioning-for-the-elderly

Is Dairy Good or Bad for Aging Adults?

Dairy products are an excellent source of calcium, which keeps bones healthy and strong as seniors age. However, lactose intolerance is increasingly common, and many seniors find they’re more sensitive to dairy the older they get. Learn more about the health benefits and detriments of dairy.

The Nutrients Found in Milk

Milk contains many nutrients important for senior health, such as calcium, vitamin D, riboflavin, potassium, phosphorus, and vitamin B12. Calcium and vitamin D are essential for senior women, who lose bone density after menopause. Studies suggest regular milk consumption can lower the risk of osteoporosis and fractures in the elderly.

The Benefits of Dairy Fat

Milk contains fatty acids that promote overall health. When researchers studied the effects of a fatty acid known as trans-palmitoleic acid, they found people who had more of the acid in their bloodstream had a lower risk of type 2 diabetes, less joint inflammation, increased sensitivity to insulin, and less belly fat. The most beneficial forms of dairy fat are found in full-fat dairy products, which suggests seniors should skip the low-fat options and drink full-fat milk in moderation.

The Dangers of Unpasteurized Dairy

Seniors should avoid unpasteurized milk and cheese, which are often touted as healthy, as they contain beneficial fats and minerals. However, these dairy products don’t undergo the pasteurization process, which means they can be breeding grounds for dangerous bacteria. While younger adults with healthy immune systems may not be affected by the bacteria in unpasteurized milk, seniors should be more careful. They should avoid unpasteurized milk and cheeses like blue cheese, chevre, and brie.

The Relationship between Dairy & Cancer

Dairy promotes the release of hormones like insulin and IGF-1. While these hormones can be beneficial, as they help seniors stay strong and increase their muscle mass, they may also have detrimental effects. Though research results are varied and somewhat inconclusive, some studies suggest elevated levels of these hormones can increase the risk of prostate cancer.

Focusing on a nutritious diet is just one of the many ways seniors can stave off cancer and other serious illnesses. Living with serious health conditions can make it challenging for seniors to age in place. However, they can maintain a higher quality of life with the help of professional live-in care. Oshkosh seniors can benefit from assistance with meal prep, bathing, transportation to the doctor’s office, medication reminders, and much more.

Facts about Lactose Intolerance

Lactose intolerance isn’t a true food allergy. People who are allergic to dairy are allergic to the protein casein, and consuming this protein causes a negative immune response. People with lactose intolerance, on the other hand, experience uncomfortable symptoms when they consume more lactose than their bodies can tolerate. These symptoms include abdominal pain, bloating, and diarrhea. Seniors with lactose intolerance rarely need to cut out dairy entirely. They simply need to determine how much they can tolerate. Some seniors may be able to drink four ounces of milk a day, while others may be able to drink eight. By finding and setting their limits, they can have the beneficial nutrients without the gastrointestinal effects.

Source: Adapted from Julie Davids PHR, M.O.B. article ‘Is Dairy Good or Bad for Aging Adults?’ on February 17, 2022 in https://seniorstridehomecare.com/should-seniors-eat-dairy-products/

Summer tips for the elderly

Divya's father, a retired army officer, has always been an active fitness enthusiast. Last summer, one day after his usual morning walk, he returned home and sat down for his tea. Divya saw a blank expression on his face. Sweating profusely, he appeared on the brink of losing consciousness. In a state of panic, Divya sprang into action. She turned the fan on high, loosened his kurta buttons, and sprayed his face with water. Fortunately, her quick response revived him, but he still looked drained and fatigued.

A subsequent medical check-up confirmed that while Col. Kumar was overall healthy, he had suffered a heat stroke, a condition that, though potentially dangerous for anyone, can be particularly severe for seniors.

As temperatures rise, it’s vital for senior citizens, their family members, and caregivers to be vigilant about heat-related health risks. According to the Centres for Disease Control and Prevention (CDC), older people are more prone to heat-related diseases and injuries. Heat regulation in the body of an adult can become complicated with age. An adult body is not susceptible to sweating as much as a younger body could. Sweat is a significant temperature regulator system of our body.

What Temperature is Too Hot for the Elderly?

Senior citizens are likely to suffer from heat strokes in the summer. Heat stroke is a severe condition in which the body can no longer control its temperature. When the body temperature suddenly rises, the sweat-regulating mechanism fails, and the body becomes unable to cool down.

Generally, any temperature above 32°C (90°F) can be considered a problem for the elderly if accompanied by high humidity. A body temperature above 40°C (104°F) or higher can lead to medical emergencies without caution. But the Indian climate in summer is way hotter than just 40°C. Preventive measures like staying indoors, keeping hydrated, and wearing light cotton clothes can be very helpful in keeping the scorching heat at bay.

How Humidity Affects the Elderly?

The dangers of humidity are quite a less discussed topic. The cooling process of the body is hampered by humidity. The humidity keeps your skin moist, making it feel hotter. This affects the pumping of the heart, which is risky for people with high blood pressure. Even elders with asthma are affected by it. The airways in the nostrils narrow down due to humid weather. You may experience symptoms such as - coughing, wheezing, breathing problems and tightness in the chest.

If a senior citizen in your family is experiencing any of these problems, you can help him/her cool down. Move them to a cooler place, loosen their clothes, and keep fanning them. You can even mist them with cold water or immerse them in a cold bath. 

How Does the Hot Weather Affect the Elderly?

Summers are tougher for older people, especially the ones who are suffering from medical problems that impede their tolerance level to heat. This puts them at high risk, as an elderly person's skin does not help in producing sweat as well as cooling down the body as a younger person's skin does. Due to excessive heat, our hearts are pushed to pump harder, which exacerbates heart-related issues in older citizens. This leads to dysregulation in the heart, blood sugar levels, and kidney diseases.

Heat-Related Illness for Senior Citizens

Overexposure to heat can cause the following health problems for senior citizens:

1. Heat Cramps

Muscle spasms around the legs and arms. Keep yourself hydrated with water and electrolytes, and you will be good to go.

2. Heat Rash

Heat rashes occur due to heavy sweating. This causes skin irritation in the form of redness, blisters, or painful sensations throughout the body. Try to keep yourself cool and powder the sweaty portions of your body, and you will stay cool.

3. Heat Exhaustion

When your body cannot control a high temperature, excessive sweating can result in heat exhaustion. Feeling dizzy, weak, nauseated, or parched can be signs of heat fatigue. Taking enough rest, drinking plenty of fluids, and staying in a cool place can make you feel better.

4. Heat Stroke

If the body temperature rises above 40°C, medical attention may be needed. An elderly’s heat tolerance is around 32°C. Symptoms of heat stroke in the elderly might include a rapid pulse, extreme sweating, or confusion caused by extreme heat exposure. But everything is curable as long as action is taken at the right time. Shifting to a cooler place, cool showers, or even fans can control the situation.

5. Sun Exposure

There are different types of Ultraviolet rays (UV): ultraviolet A (UVA), ultraviolet B (UVB), and ultraviolet C (UVC). Long exposure to these rays can cause sunburn, which can cause severe reactions on the skin. Wearing light clothes and sunscreen (broad spectrum PA +++ rating with at least 30 SPF) can prevent you from various severe and painful skin symptoms.

Summer Safety Tips for Senior Citizens

Safety tips during scathing heat can keep your beloved elderly parents or grandparents happy, cool, and safe. Follow these easy, affordable, yet perfect precautions during the summer:

1. Stay Hydrated

Drink 8 to 10 glasses of water every day. Avoid caffeinated drinks or alcoholic beverages. Beat the heat with other good alternatives like lemonade, iced tea, or buttermilk.

2. Stay Indoors During the Day

Senior citizens should stay indoors, especially during the peak hours. Summers in India are getting hotter each passing year, so it is important to avoid the sun from 10 a.m. to 4 p.m.

3. Dress Appropriately

Every person should wear light, comfortable, loose-fitting, breathable fabrics in extreme heat. Light colours reflect the harsh sun rays, and you feel better. This is the most neglected aspect when it comes to senior people. Therefore, make sure you wear breathable and comfortable fabrics.

4. Sensitivity to Sun

Sun sensitivity increases with age. As we age, our skin becomes thinner and more vulnerable to the sun's harmful UV rays. Sometimes, certain prescriptions can also cause an increase in sun sensitivity. Wear sunscreen and protect your eyes with glasses.

 5. Keep Your House Cool

Try to maintain a temperature of around 27°C to 30°C degrees in the summer. Use blinds for windows to keep your room away from direct sunlight. If you are outside, find a cool spot or shade to avoid exhaustion and keep yourself hydrated.

6. Light and Balanced Meals

The body's comfort level is largely affected by the kind of meals we take. Choose a light and easy-to-digest meal with plenty of seasonal vegetables and fruits available. Heavy meals, like fried food, can adversely raise your body temperature.

7. Stay in Touch

Always keep a list of the phone numbers of family, friends, and caregivers nearby in case of an emergency.

8. Weather Check

If the temperature is rising, keep the weather in check. Visit https://mausam.imd.gov.in/ and plan your safety. You can also log in to various weather apps on Android or Apple. To determine the actual temperature, check the heat index, which takes into account both air and humidity.

Wrapping Up!

With the continuous scorching summer months, we sometimes forget about the impact it can have, especially on the health of senior family members. Most discomfort affects elders emotionally and physically. But the best part is that we can keep things under control by taking the right precautions. ‘Prevention is better than cure’, and being proactive can make all the difference in keeping our seniors safe and comfortable during the hot months. Furthermore, having senior citizen health insurance will make it easier to deal with rising medical expenses and treatments. 

Source: Top Summer Safety Tips for Senior Citizens by Mudit Handa on Aug 23, 2024 in https://www.careinsurance.com/blog/health-insurance-articles/top-summer-safety-tips-for-senior-citizens