Many people are confronted with new dietary advice almost every day.
Some recommend eating more protein, while others focus on calories or specific types of food.
According to British nutrition expert Dominique Ludwig, the abundance of advice makes it difficult to know what actually works.
That is why she believes simple habits are often better than complicated diet plans, Business Insider reports.
Fewer rules
Dominique Ludwig has worked in nutrition for around 30 years.
According to Business Insider, she finds that many people spend unnecessary amounts of time and energy trying to follow different diet trends.
Instead, she recommends focusing on a few goals that are easy to remember in everyday life.
The aim is not to ban specific foods, but to eat more nutrient-rich ingredients.
More nutrients
According to Dominique Ludwig, a more varied diet can make it easier to eat less processed food.
She also says that many of her clients experience better digestion, more energy, and fewer cravings for snacks after a few weeks of focusing on these basic habits.
At the same time, she highlights that a simple approach can make it easier to maintain healthy habits over the long term.
The triple 30 rule
The core of the method is what Dominique Ludwig calls the “triple 30” rule.
The rule involves eating 30 grams of protein with each meal, getting 30 grams of fibre per day, and consuming at least 30 different plants over the course of a week.
According to Dominique Ludwig, these three goals can provide a simple path to a more nutrient-rich diet without the need for strict diets or complicated rules, Business Insider reports.
Biological age is about more than the number of candles on your birthday cake. According to a cardiologist, everyday choices can influence how quickly the body ages, and certain habits may help support better long term health.
When biological age differs from actual age
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Biological age reflects the body’s condition and function. It is shaped by factors such as genetics, lifestyle, environment, and chronological age.
Daily choices can affect the aging process
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People of the same age can have very different biological ages depending on habits related to health and wellbeing.
Whole foods form the foundation
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Fruits, vegetables, nuts, seeds, and lean protein sources are highlighted as important parts of a healthy diet.
Be mindful of sugar intake
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Processed foods and restaurant meals can often contain high amounts of sugar, making moderation important.
Regular exercise supports healthy aging
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Adults are encouraged to stay physically active throughout the week with moderate or vigorous intensity activities.
Combine cardio and strength training
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Activities that raise the heart rate should be paired with muscle strengthening exercise as part of a balanced routine.
Choose activities you enjoy
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Finding a form of exercise that feels enjoyable can make it easier to maintain healthy habits over time.
Smoking can accelerate health risks
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Tobacco use is linked to numerous health problems and is considered a factor that may negatively affect biological aging.
Sleep plays a vital role
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An average of seven to nine hours of sleep per night is recommended to support overall health.
Maintaining a healthy weight matters
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A healthy weight can contribute to improved wellbeing and longevity, especially when supported by nutritious food and regular movement.
Cholesterol and blood sugar deserve attention
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Keeping LDL cholesterol and blood sugar levels under control may help reduce the risk of health complications. Foods such as avocados, olive oil, beans, soy, apples, grapes, strawberries, and citrus fruits are mentioned as beneficial choices.
Healthy blood pressure completes the picture
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Regular exercise, a balanced diet, lower sodium intake, limited alcohol consumption, and stress management are all highlighted as ways to help maintain healthy blood pressure.
Millions of people are turning to weight-loss medications in the hope of improving their health, reducing future risks, and gaining better control over their weight. But researchers are now investigating whether the benefits of these drugs could extend far beyond the number on the scale.
According to a new study from Houston Methodist Hospital, published in Annals of Oncology and reported by Medical News Today, GLP-1 medications such as Ozempic, Wegovy, Mounjaro, and Zepbound may be linked to a significantly lower risk of several obesity-related cancers.
A striking discovery
Researchers examined health records from more than 229,000 adults with obesity who did not have diabetes. They compared people prescribed GLP-1 medications with those who received standard diet and exercise counseling.
The findings showed that people taking semaglutide- or tirzepatide-based treatments had a 41% lower overall risk of developing cancers commonly associated with obesity.
The strongest reductions were seen in endometrial cancer, colorectal cancer, pancreatic cancer, and multiple myeloma, where the risk was reduced by more than half.
More than weight loss?
Scientists believe the explanation may involve more than simply losing weight. While obesity is known to increase inflammation and metabolic dysfunction, GLP-1 drugs may also influence biological pathways connected to cancer development.
The medications have already been linked to improvements in cardiovascular health and insulin sensitivity, leading researchers to explore whether these broader effects could also play a role in lowering cancer risk.
As the use of GLP-1 treatments continues to surge worldwide, understanding their full impact on long-term health has become a growing area of scientific interest.
Experts urge caution
Despite the promising results, specialists not involved in the study stress that the research does not prove the medications prevent cancer.
The study was observational, meaning it identified an association rather than a direct cause-and-effect relationship. Other factors, including lifestyle, diet, exercise habits, and healthcare access, may have influenced the results.
Researchers say larger and longer-term studies will be needed before GLP-1 medications can be considered a tool for cancer prevention. For now, the findings represent an intriguing development that could reshape future research into obesity and cancer.
Many people know the frustration of waking up in the middle of the night with a painful leg cramp or struggling to get the deep, uninterrupted sleep they need. As a result, interest in simple, food-based solutions continues to grow.
According to Médium.cz, researchers and nutrition experts have been examining whether a common banana could play a role in supporting better sleep and normal muscle function during the night.
Why bananas are getting attention
Bananas contain several nutrients linked to muscle and nervous system function, including potassium, magnesium and vitamin B6. They also contain small amounts of tryptophan, an amino acid involved in the body’s production of serotonin and melatonin, hormones associated with sleep regulation.
Health organisations and research institutions have long recognised the importance of these nutrients in maintaining normal bodily functions. However, experts caution that no single food should be viewed as a guaranteed solution for sleep problems or nighttime cramps.
What the research suggests
The theory is that the combination of nutrients found in bananas may help support the body’s natural recovery processes during sleep.
Researchers note that potassium and magnesium contribute to normal muscle function, while vitamin B6 plays a role in nervous system health. Tryptophan, meanwhile, is involved in pathways linked to sleep regulation.
Still, scientists emphasise that sleep quality is influenced by a wide range of factors, including hydration, stress levels, physical activity, medical conditions and overall diet.
A simple bedtime habit
Some nutrition experts recommend eating a ripe banana around 30 to 60 minutes before going to bed. Riper bananas are generally easier to digest and may be better suited as a light evening snack than heavier foods consumed close to bedtime.
While claims that bananas can dramatically improve sleep or prevent cramps have not been independently verified in connection with the original article, experts agree that bananas remain a nutritious food that can form part of a healthy diet.
For those looking for a simple bedtime snack, the humble banana continues to attract attention from both consumers and researchers interested in the relationship between nutrition, recovery and sleep.
An international team of researchers examined 226 scientific studies from 23 countries and published their findings in Nature Metabolism, according to News-Medical.
The aim was to investigate how BMI affects the risk of different types of cancer.
The study shows that the risk is not the same for everyone. There are clear differences between countries, regions, and sexes.
According to the researchers, this means that previous findings cannot necessarily be directly transferred from one population group to another.
Not the same for everyone
Among other findings, the researchers discovered that the association between BMI and postmenopausal breast cancer was stronger in East Asian countries than in Europe.
In addition, the link between BMI and colorectal cancer was stronger in men, while the association between BMI and gallbladder cancer was stronger in women.
At the same time, the researchers point out that there is still a lack of data from several parts of the world, including Africa, South Asia, and Central America.
More cancer types than expected
For many years, international health organizations have assessed that excess weight increases the risk of 13 different types of cancer.
However, the new analysis provides a broader picture.
The researchers found a statistical association between elevated BMI and as many as 19 types of cancer.
Among the cancers now linked to higher BMI are leukemia, non-Hodgkin lymphoma, bladder cancer, and glioma.
The findings therefore suggest that excess weight may play a role in the development of more types of cancer than researchers had previously estimated.
Researchers have long known that conditions such as depression, cardiovascular disease, disrupted sleep and chronic stress are linked to a higher risk of dementia. What has remained unclear is why such different conditions appear to produce similar outcomes in brain health.
The new review suggests the answer may lie in sleep-dependent brain rhythms that help coordinate the brain’s nightly maintenance work, reports tekniikanmaailma.fi.
Rather than being a passive period of rest, sleep appears to be a highly organised biological state in which brain chemistry, blood vessel activity and fluid movement work together to support brain function.
The brain’s night shift
At the centre of the theory is the glymphatic system, a network discovered by Nedergaard’s research team in 2012. The system helps clear metabolic waste from the brain by circulating cerebrospinal fluid through brain tissue.
Scientists say the process becomes particularly active during sleep, helping remove substances that can accumulate over time.
The latest review focuses on chemical messengers in the brain that regulate attention, mood and learning during wakefulness. During deep non-REM sleep, these systems begin operating in synchronised slow rhythms that are linked to changes in brain activity, breathing, heart rate and blood vessel movement.
Why it matters
Researchers believe these coordinated rhythms help drive fluid through the brain, allowing waste products to be cleared more efficiently.
Among the substances removed are proteins associated with Alzheimer’s disease and other forms of dementia. If the process becomes disrupted, the brain may gradually lose some of its ability to eliminate harmful waste.
The review suggests that ageing, poor sleep, psychiatric conditions, cardiovascular disease and certain medications may all interfere with these critical sleep-related rhythms. If confirmed by future studies, the findings could help explain why so many seemingly unrelated conditions increase the risk of cognitive decline.
Researchers also believe wearable devices that measure heart-rate variability could one day help identify people whose sleep-related brain health may be at risk.
Millions of spectators are expected to attend the 2026 FIFA World Cup in North America.
Health authorities and experts are closely monitoring the tournament to reduce the risk of disease outbreaks and other health issues among fans, according to Healthline.
The World Cup brings together millions of spectators
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The FIFA World Cup began on June 11 and is expected to attract millions of fans to the United States, Canada, and Mexico.
The tournament is being held across 16 host cities and will run until July 19.
Health authorities are preparing thoroughly
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Well-established plans are already in place to protect public health during major events.
However, experts believe that the unique circumstances surrounding this year’s World Cup could present challenges.
Respiratory illnesses can spread in large crowds
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As with other major events, there is a risk that common respiratory illnesses may spread among the large number of spectators.
Mosquitoes may be a nuisance for spectators
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Fans may also be exposed to mosquito bites during matches.
Although mosquitoes are often merely an annoyance, some species can transmit infectious diseases.
Heat-related illnesses
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According to experts, heat-related illnesses have previously been among the most significant health concerns at outdoor summer tournaments.
Other health concerns
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Experts point out that falls, diabetes-related complications, seizures, and chest pain have also been among the notable health incidents reported during previous tournaments.
The risk of Ebola
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Although there is concern about current Ebola outbreaks in Africa, experts believe that the likelihood of transmission during the World Cup is extremely limited.
Ebola does not spread easily
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Experts emphasize that Ebola is not transmitted as easily as diseases such as influenza and COVID-19.
Measles
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The United States, Canada, and Mexico have experienced an increase in measles cases, but experts still consider the risk of infection among World Cup spectators to be low.
Unvaccinated individuals may be more vulnerable
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Experts note that any measles cases would be most likely to affect people who have not been vaccinated.
Wastewater testing is used for surveillance
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Health authorities in several parts of the United States are using wastewater analysis to quickly detect potential disease outbreaks during the tournament.
Social media plays a role in monitoring
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Authorities are also monitoring internet activity and social media platforms to identify signs of potential disease outbreaks.
Travelers are monitored upon entry
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The Centers for Disease Control and Prevention (CDC) operates around-the-clock procedures at U.S. points of entry to identify and manage travelers arriving from abroad who may be ill.
Vaccinations should be up to date
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Experts recommend that fans ensure their vaccinations are up to date before traveling to attend matches.
Good hygiene can reduce the risk
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Frequent handwashing, bringing necessary medications, and being cautious with food and beverages are among the measures that can help protect health.
Watch for symptoms after attending matches
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Fever, coughing, diarrhea, or changes in mood can be signs of illness. Anyone experiencing symptoms is advised to contact a healthcare professional.
High-risk groups should consider wearing a mask
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People over the age of 65, pregnant individuals, those with chronic illnesses, and people with weakened immune systems are advised to consider wearing a well-fitting mask in large crowds.
As a result, researchers continue to investigate which nutrients may play a role in memory and thinking.
A new study from Japan, published in PLOS One, analyzed data from nearly 2,000 people over the age of 65.
Participants underwent brain scans, while researchers also measured their blood levels of vitamin C.
Brain networks
Among other things, the researchers examined an important brain network involved in memory and other cognitive functions.
Previous research has shown that impairments in this network may be associated with diseases such as Alzheimer’s and Parkinson’s.
The results showed that people with low vitamin C levels were more likely to have less gray matter in the brain and weaker connections within brain networks.
Gray matter is important for functions such as memory and decision-making.
Protecting cells
Vitamin C acts as an antioxidant that helps the body protect cells from damage.
According to previous research, it may also play a role in brain function.
The researchers accounted for several factors, including age, education, lifestyle, diabetes, and high blood pressure.
Even so, the association between low vitamin C levels and changes in the brain remained evident.
Important limitation
The researchers emphasize that the study only shows an association.
It does not prove that a lack of vitamin C directly leads to poorer brain function.
However, older adults with low vitamin C levels in this study showed more brain changes that previous research has linked to cognitive decline.
People with type 2 diabetes have an increased risk of developing kidney disease.
Therefore, it is important to keep blood pressure under control, as high blood pressure can place additional strain on the kidneys, according to SciTechDaily.
Today, many patients are treated with RAS inhibitors and SGLT2 inhibitors, which researchers say may protect the kidneys and reduce the risk of kidney failure.
31,000 people studied
Researchers analyzed data from more than 31,000 adults with type 2 diabetes between 2016 and 2021.
All participants received both RAS inhibitors and SGLT2 inhibitors.
Some patients were also prescribed blood pressure medication from the dihydropyridine calcium channel blocker group, also known as DCCBs.
The researchers compared this group with patients who used other types of blood pressure medication.
The researchers suggest that DCCBs may affect blood flow in the kidneys’ small filtering units in a way that could increase stress on the kidneys.
According to the researchers, this may be a possible explanation for the findings.
The results showed that patients who used DCCBs in combination with the other treatments had a 33 percent higher risk of severe progression of kidney disease compared with patients who received other blood pressure medications.
The study cannot prove that the medication directly causes kidney damage.
The researchers therefore emphasize that further studies are needed.
Few moments in life are as emotional as sitting beside a loved one during their final days. Families often search for answers, wondering whether certain changes are normal and what they might mean.
While every person’s journey is unique, experienced hospice workers say there are several patterns that appear surprisingly often near the end of life.
According to hospice nurse Neal K. Shah, whose observations have been widely shared and reported by LADbible, healthcare professionals working in end-of-life care frequently notice similar physical and emotional changes in patients approaching death.
A sudden calm
One of the most commonly observed changes is an unexpected sense of peace. Patients who have appeared restless, uncomfortable, or physically tense may suddenly become noticeably more relaxed.
Hospice staff also report shifts in breathing patterns during this stage. Breathing often becomes slower and more regular, giving the impression that the body is gradually preparing for its final transition.
While these changes can be difficult for families to witness, experts say they are often considered a natural part of the dying process.
An unexpected burst of energy
Another phenomenon that continues to fascinate medical professionals is a temporary return of energy shortly before death.
Some patients who have been sleeping most of the day or showing little response suddenly become more alert. They may engage in conversations, eat a meal, recognize family members, or show a level of energy that seemed impossible just days earlier.
Healthcare workers often refer to this as a “rally” or end-of-life surge. Although it can appear encouraging, experts stress that it does not necessarily signal recovery.
Increased alertness
Greater interaction with loved ones
More energy than expected
Noticeable changes in breathing
What experts have learned
Hospice professionals have also reported that some patients appear focused on people or experiences that others in the room cannot perceive. While science has yet to fully explain these moments, they are frequently documented in palliative care settings.
Experts further note that hearing is believed to be among the last senses to fade. For that reason, families are often encouraged to continue speaking to loved ones, even when they no longer seem responsive.
