Positive thinking makes the mind and body of the elderly healthier with age

 Positive thinking makes the mind and body of the elderly healthier with age


A new study by Yale University in the US has challenged the common belief that people's physical and mental abilities steadily decline as they age.


According to a new study by Yale University in the US, nearly half of the elderly over the age of 65 have seen significant improvements in their physical or mental abilities over time.


The research, published in the scientific journal 'Geriatrics', was conducted on more than 11,000 American elderly people for 12 years.


The study has shown that positive thinking about aging can help bring about significant improvements in the walking speed and mental performance of the elderly.


July 20, Kathmandu. Challenging the common belief that people's physical and mental abilities steadily decline as they age, Yale University in the US has made the findings of a new study public.


According to this long-term research, nearly half of the elderly over the age of 65 have seen significant improvements in their physical, mental, or both abilities over time.


The study, published in the scientific journal Geriatrics, followed more than 11,000 older Americans for 12 years. Their thinking and memory skills and walking speed were measured during the research. According to the results, 45 percent of the participants showed improvement in at least one area. Of these, 32 percent showed improvement in mental ability and 28 percent in physical ability.


“Many people view aging as an inevitable decline in physical and mental abilities,” said Becca R. Levy, a professor at the Yale School of Public Health and lead researcher. “But our study shows that even in old age, improvements in abilities are not rare, but rather a normal process.”


The study found that a person’s own perception of the aging process plays a big role. Older people who had a positive attitude towards aging showed greater improvements in walking speed and mental performance.



The negative perceptions that society creates through the media and advertising have a negative biological impact on people's health, while positive thinking makes the body more energetic, says Professor Levy. "Our findings show that even in old age, there is still an internal capacity for improvement, and that it can be improved by changing our thinking," Levy said.


This improvement was not limited to those who had recovered from illness. Older people who were initially completely healthy also showed further improvement over time. The study suggests that the ongoing decline that comes with aging can be prevented, and the researchers recommend that investment in positive environments and rehabilitation programs for the elderly, along with therapeutic services, be increased.

Omega-3 supplements harm brain, not help: Chinese study

 Omega-3 supplements harm brain, not help: Chinese study




The study was based on an analysis of more than 800 elderly people in North America. About half of them had a gene called APOEε4, which increases the risk of dementia.


The data showed that people who took omega-3 supplements had a significantly faster decline in cognitive ability than those who did not.


The findings of the study were published online in April and will be published in the June issue of The Journal of Prevention of Alzheimer’s Disease.


“These findings challenge the prevailing view that omega-3 is always beneficial and emphasize the need to carefully reevaluate its widespread use for cognitive protection,” the researchers wrote.

These 9 symptoms, which indicate an enlarged prostate

 These 9 symptoms, which indicate an enlarged prostate


If the problem of prostate enlargement that occurs with increasing age is not ignored and recognized and treated in time, most patients can live a normal and healthy life.

Do you have to get up repeatedly at night to urinate? Is your urine stream weaker than before? Do you feel like there is still something left after urinating? Many men are experiencing such problems. They ignore such problems that appear with increasing age as normal. But these symptoms may be signs of an enlarged prostate gland.


According to studies, about half of men around the world who are over 50 years old have prostate enlargement, and by the age of 80, about 80 percent of men have some level of prostate enlargement. However, if recognized and treated in time, most patients can live a normal and healthy life.



What is the prostate?


The prostate is a small gland found only in the male body, which is usually the size of a walnut. It is located below the bladder and in front of the rectum. It plays an important role in the reproductive process by producing seminal fluid.


As we age, this gland gradually begins to enlarge. In medical terms, it is called benign prostatic hyperplasia (BPH). When the prostate enlarges, the passage for urine becomes narrow, causing various problems.


9 major symptoms of prostate enlargement


1. Weak urine stream


Urine does not come in a strong stream as before, but instead comes in a small stream or drops. In some cases, it may take some time for urination to begin.


2. Feeling that the bladder is not empty even after urinating


Feeling that there is still some urine left after urinating is an important sign of prostate enlargement.


3. Frequent urination


Especially when you have to urinate more often than usual throughout the day.


4. Getting up frequently at night to urinate


Having to get up one or more times during the night to urinate is one of the most common symptoms of prostate enlargement. This can disrupt sleep, causing fatigue and affect quality of life.


5. Straining to urinate


You may have to strain your stomach to start or finish urinating. This is a sign that the urinary tract is narrow.


6. Delayed urination


Hesitancy is when you feel the urge to urinate but don't urinate immediately, or you have to wait or strain. This is one of the early signs of prostate enlargement.


7. Sudden and intense urge to urinate and urine leakage


Urgent urge to urinate and sometimes leaking urine before reaching the toilet can also be a sign of prostate enlargement.


8. Blood in the urine


Sometimes blood may be present in the urine. In such cases, you should seek medical advice without delay.


9. Burning or Painful Urination


Some people may experience discomfort, burning, or pain when urinating. This is especially common if there is an infection.


Who is at higher risk?


–Men over 50


–Family history of prostate problems


–Diabetes or high blood pressure


–Obesity


–Inactivity


–Smoking and drinking alcohol


Why is an enlarged prostate a problem?


The prostate surrounds the urethra. When it is large, the passage for urine to pass out becomes narrow. As a result, there is a risk of urine retention, urine retention in the bladder, infection, stone formation, and even kidney damage in the long term.


How is it diagnosed?


To diagnose prostate problems, doctors can perform various tests along with symptoms


-Urine test


-PSA test in the blood


-Ultrasound


-Urine flow test (uroflowmetry)


MRI or biopsy if necessary


Treatment


Not all patients need surgery. In many patients, medication and lifestyle changes give good results.


Lifestyle considerations


-Do not drink too much fluid before going to bed


-Reduce tea, coffee, and alcohol intake


-Do not hold urine for too long


-Do regular walking and exercise


-Do not allow constipation


-Keep weight under control


There are mainly two types of drugs used to treat lower urinary tract symptoms caused by the prostate. In some patients, both types of drugs are used simultaneously.


Alpha-blocker drugs


Such as tamsulosin, alfuzosin, and silodosin. These medications help to relax the urinary tract and make it easier to urinate.


Five-alpha reductase inhibitor medications


Such as finasteride and dutasteride. These medications help to reduce the size of the prostate over time.


When is surgery necessary?


– Complete blockage of urination


– Frequent infections


– Repeated blood in the urine


– Formation of bladder stones


– Kidney damage


– No improvement with medication


How is prostate surgery performed?


– TURP (Transurethral Resection of the Prostate)


This is the most commonly performed surgery in the world. The excess prostate is removed by inserting an instrument through the urethra.


– Laser surgery or open or robotic surgery


Are prostate enlargement and prostate cancer the same?


Benign prostatic hyperplasia (BPH), a common problem in many men, and prostate cancer are not the same disease. BPH is a non-cancerous growth of the prostate gland that occurs with age. In contrast, prostate cancer is a malignant disease caused by uncontrolled growth of prostate cells, which may not cause any symptoms in the early stages.


Some signs of both diseases

Since they can be similar, it is not possible to differentiate them based on symptoms alone. Therefore, it is very important to make an accurate diagnosis through PSA testing and medical examination. The good news is that both conditions can be effectively managed if identified and treated early.


Many men hide their prostate symptoms due to shame, fear, or neglect. Most prostate problems can be controlled with timely screening, proper treatment, and a healthy lifestyle. Therefore, the body's signals should not be ignored.

These are the changes that can be seen in the body after giving up sugar for a month

 These are the changes that can be seen in the body after giving up sugar for a month


By completely or largely stopping the consumption of sugar for a month, positive changes such as weight control and stable energy levels can be seen in the body.

In today's busy lifestyle, the habit of eating sweets has become very common. Tea, cold drinks, sweets and packaged foods contain a lot of sugar. But if a person stops consuming sugar completely or largely for a month, various positive changes start to be seen in the body. The first few days may feel a little uncomfortable, but in the long run, it can have many health benefits.



The first few days can be challenging


For the first 3-7 days after giving up sugar, you may experience increased cravings for sweets, headaches, fatigue, irritability or difficulty concentrating. This is normal because the body is used to regular consumption of sugar.


Can help in weight control


The process of fat accumulation in the body can be reduced by reducing the extra calories obtained from sugar. It can help reduce fat around the belly, especially around the waist, and can help you gradually control your weight.


May help keep your blood sugar levels balanced


Reducing sugar can help reduce the problem of sudden increases and decreases in blood glucose levels. This can help improve the effectiveness of insulin and help reduce the risk of type 2 diabetes in the future.


May keep your energy levels stable throughout the day


Although too much sugar may give you a short-term boost of energy, you may feel tired later. Reducing sugar can help keep your energy levels more stable, which can help you stay active and focused throughout the day.


May improve your skin


Excess sugar can increase inflammation in the body, leading to acne, pimples, and skin problems. Reducing sugar can make your skin look clear, healthy, and naturally radiant.


May have a positive effect on heart health


Excessive sugar intake can increase triglycerides, blood pressure, and the risk of heart disease. Reducing sugar can help reduce these risks.


Liver health may improve


High intake of fructose, especially found in sugar, increases the risk of fat accumulation in the liver. Reducing sugar can reduce the extra burden on the liver.


May improve dental and oral health


Sugar can increase tooth decay and gum problems. Reducing sugar can also reduce the risk of tooth loss.


May improve sleep quality


Reducing sugar can help balance the body's energy levels, which can help you sleep better at night and feel refreshed in the morning.


May improve the digestive system


Reducing sugar and increasing fruits, vegetables, and fiber-rich foods can improve the digestive system and have a positive effect on intestinal health.


Overall benefits that can be seen after a month


Reducing sugar intake for a month can help you experience weight control, improved skin, stable energy, balanced blood sugar levels, improved heart and liver health, better sleep, and positive changes in overall health. However, it is advisable to consult a doctor or nutritionist before making any major dietary changes.


What to consider when giving up sugar?


Giving up sugar does not mean giving up all carbohydrates. Natural sugars found in fruits, milk, and whole grains are generally considered part of a healthy diet.


To do this, you should make it a habit to read the labels of packaged foods. Reduce your intake of cold drinks, sweets, chocolate, and packaged juices. Choose fresh fruits instead of sweets. Drink plenty of water. Eat enough protein and fiber-rich foods. Also, prioritize regular exercise and adequate sleep.

3 dead on cruise ship in Atlantic Ocean, 1 with rare disease Hantavirus

 3 dead on cruise ship in Atlantic Ocean, 1 with rare disease Hantavirus


Three people have died on a cruise ship in the Atlantic Ocean. At least one of the dead has been confirmed to have the rare disease ‘Hantavirus’, which is transmitted by rats.



According to the World Health Organization (WHO), a possible outbreak of Hantavirus is being investigated on the MV Hondius cruise ship, which is sailing from Ushuaia, Argentina, to Cape Verde.


In a public statement on Sunday, the WHO said that one person has been confirmed infected and at least five more passengers are suspected of being infected.


‘Of the six affected, three have died and one is being treated in an intensive care unit (ICU) in South Africa,’ the statement said.


According to the WHO, additional laboratory tests and epidemiological investigations are ongoing. The necessary health care and support are being provided to passengers and crew, and the gene sequencing of the virus is also being carried out. It also said it was coordinating with countries to rescue two other passengers who were showing symptoms.


Hantavirus is a rare disease transmitted to humans through the feces or urine of infected rats. In severe cases, it can cause hemorrhagic fever and even death.


Couple also died


South Africa’s health ministry had earlier reported an outbreak of “severe acute respiratory disease” on Sunday, with at least two deaths. A third person was being treated in an intensive care unit in Johannesburg, AFP reported.


Ministry spokesman Foster Mohale said the patient, who was being treated in Johannesburg, had tested positive for hantavirus.


The first person to show symptoms was a 70-year-old man who died on board the ship. His body is currently being held on the British territory of St. Helena in the South Atlantic.


His 69-year-old wife was also taken to South Africa after falling ill, where she died in a hospital in Johannesburg, Mohale said.


The nationalities of the deceased have not yet been confirmed, but the patient in the ICU is a 69-year-old British citizen, AFP reported.

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