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Early signs of cancer you should take seriously

12. June, 2026

Early detection of cancer can make treatment more manageable and improve the chances of a positive outcome.

There are several symptoms that may be important to take seriously and have evaluated by a doctor, according to Johns Hopkins Medicine.

Unexplained weight loss

Unexplained weight loss can sometimes be an early sign of cancer.

For this reason, it is recommended to contact a doctor if the pounds are disappearing without a clear explanation.

Significant weight loss

If the weight loss amounts to around 10 pounds or more, it may be harmless, but in rare cases it can be the first sign of an underlying illness.

Persistent fatigue may be a warning sign

Extreme fatigue that does not improve with rest can be an early symptom of cancer.

Nutrients

Cancer can use the body’s nutrients to support its growth and development, leaving the body with fewer resources and potentially leading to pronounced fatigue.

Fatigue can have many causes

There are many possible explanations for fatigue, and the vast majority are not related to cancer.

However, if the symptoms significantly affect daily life, it is advisable to speak with a doctor.

Fever

Fever is often associated with colds and influenza and usually resolves on its own.

Fever at night

Recurring fever, particularly when it occurs at night, may be something worth paying attention to.

No signs of infection

If a fever develops without other symptoms of infection, it may be relevant to have it evaluated by a healthcare professional.

Night sweats

Night sweats combined with recurring fever are mentioned as symptoms that may indicate a possible link to cancer.

Pain that does not go away

Persistent pain can be caused by many different health conditions, but it can also be a sign of an underlying disease.

Cancer can cause pain in several ways

Pain may occur when a mass or tumor puts pressure on other areas of the body.

Substances released by cancer may cause pain

Cancer can release chemical substances that may also contribute to pain.

Yellowing of the skin or eyes may be a sign

Jaundice, which appears as yellowing of the skin or eyes, can be a symptom that should be assessed by a doctor.

Moles can change

Changes in moles may be a cause for concern and should be monitored closely.

Uneven or asymmetrical moles should be noted

A mole may be worth having examined if it is asymmetrical or has irregular edges.

Irregular borders can be a warning sign

Moles with uneven or poorly defined borders are something that should be taken seriously.

Changes in color can be important

A mole that changes color or becomes darker may be a reason to contact a doctor.

A daily glass of juice or a smoothie linked to lower depression levels

Ida-Marie Palm Varbæk

12. June, 2026

A daily glass of juice or a smoothie linked to lower depression levels

Many people struggle to eat the recommended five portions of fruit and vegetables a day.

Researchers at Newcastle University therefore investigated whether simple support could help adults with low fruit and vegetable intake increase their consumption, SciTechDaily reports.

Four-week trial

The study, published in the British Journal of Nutrition, involved 42 participants who, at the start of the study, consumed no more than two portions of fruit and vegetables per day. All participants received support to reach five portions daily.

One group ate only whole fruits and vegetables. The other group also received a daily glass of 100 percent fruit juice or a smoothie.

No harmful effects

After four weeks, both groups had increased their fruit and vegetable intake. They also consumed more fibre, adding approximately 8 to 10 grams per day.

The researchers found no negative changes in the measured health indicators among those who drank juice or smoothies.

Lower depression scores

The key difference emerged when the researchers compared the two groups.

The group that received a daily glass of juice or a smoothie recorded lower depression scores than the group that consumed only whole fruits and vegetables.

The difference was 2.52 points on a scale ranging from 0 to 27. The researchers described the result as modest but statistically significant.

Gut microbiota in infancy may be linked to the development of autism and ADHD

Ida-Marie Palm Varbæk

12. June, 2026

Gut microbiota in infancy may be linked to the development of autism and ADHD

Researchers analyzed blood from the umbilical cord at birth. They examined epigenetic patterns, which can influence how genes become active in the body, according to Medical Daily.

They also monitored the children’s gut microbiota throughout the first year of life.

When the children reached the age of three, their development was assessed using standardized tools designed to identify signs of autism and ADHD.

The role of the gut

The study, published in Cell Press Blue, suggests that the gut and the brain may influence one another.

This interaction occurs in part through the nervous system, the immune system, and substances produced by bacteria in the gut.

The researchers emphasize that this does not mean gut bacteria can explain everything about autism or ADHD.

Nor does it show that bacteria can cure or prevent these diagnoses.

The key finding

Children with higher levels of the bacterium Lachnospira in their gut showed fewer early signs of autism and ADHD at the age of three.

This was also true for children who had biological risk factors at birth.

According to the researchers, the gut microbiota may therefore be an area that warrants further investigation in future studies.

The results point to a possible association, but not to a proven treatment.

Sources: Medical Daily and Cell Press Blue.

Breakthrough for millions: Common drug slows kidney disease

Ida-Marie Palm Varbæk

12. June, 2026

Breakthrough for millions: Common drug slows kidney disease

Chronic kidney disease affects around 800 million adults worldwide, according to SciTechDaily.

The condition can be serious because it increases the risk of kidney failure, heart disease, hospitalization, and premature death.

It can also be difficult to detect early, as many people do not experience symptoms until their kidneys have already been damaged.

Large study

A new study published in the New England Journal of Medicine involved 1,584 adults with chronic kidney disease who did not have diabetes.

All participants had reduced kidney function and elevated levels of protein in their urine, which can be a sign of kidney damage.

The participants received either the drug finerenone or a placebo.

Both groups also received standard treatment commonly used to protect the kidneys and control blood pressure.

Researchers followed the patients for just over three years.

Improved kidney function

The results showed that patients who received finerenone experienced a slower decline in kidney function than those who received the placebo.

After six months, they also showed a greater reduction in protein levels in their urine.

This is important because lower protein levels in the urine may indicate a more favorable outlook for kidney health.

The study also found a lower risk of serious kidney complications, hospitalization for heart failure, and death from cardiovascular disease.

Millions take Omeprazole — but few know about this challenge

Mie Hermansen

12. June, 2026

Millions take Omeprazole — but few know about this challenge

Most people take medication expecting it to solve a problem and then quietly become part of their routine. But some treatments can create unexpected challenges when it comes time to stop.

According to NHS guidance, NHS England prescription data and comments from herbal practitioner Simon Mills discussed on The Diary of a CEO podcast, growing attention is being paid to the long-term use of proton pump inhibitors (PPIs), LADbible.

Among them is Omeprazole, one of the most commonly prescribed medications for heartburn and acid reflux in the UK.

Two concerns

Omeprazole works by reducing stomach acid production, helping relieve symptoms linked to reflux, indigestion and heartburn.

While the medication remains an important treatment for many patients, experts say two issues are increasingly being discussed. The first relates to potential health risks associated with prolonged use.

Long-term risks

According to NHS information, extended use has been linked to:

Increased risk of gut infections
Higher risk of bone fractures
Pneumonia
Low magnesium levels
Delayed diagnosis of certain stomach cancers

The second concern involves a phenomenon known as rebound acid production. When some people stop taking the medication, their stomach temporarily produces extra acid, causing symptoms to return or become more noticeable.

Seeking medical advice

Because of this rebound effect, stopping Omeprazole can be difficult for some patients.

Health experts recommend speaking with a doctor before making changes to treatment. Depending on individual circumstances, gradual dose reduction may help ease the transition.

Specialists also stress that prescribed medication should never be stopped without professional medical guidance.

How dark chocolate affects the heart according to cardiologists

Ida-Marie Palm Varbæk

12. June, 2026

How dark chocolate affects the heart according to cardiologists

Dark chocolate is often highlighted as a healthier alternative to milk chocolate.

According to Parade, cardiologists say it may support heart health, although the benefits are moderate and it should still be enjoyed in moderation.

Better heart health

Cardiologists believe that consuming dark chocolate in moderate amounts may be beneficial for the heart, making it a better option than many other sweet snacks.

Flavanols

Dark chocolate contains flavanols, plant-based antioxidants found in cocoa that have been linked to several positive effects on the body.

May reduce oxidative stress

According to experts, flavanols appear to help reduce oxidative stress, one of the factors that contributes to the development of atherosclerosis.

Less inflammation

Flavanols have also been associated with lower levels of inflammation in the body, which may benefit cardiovascular health.

May positively affect LDL cholesterol

Flavanols may help reduce the oxidation of LDL cholesterol particles, which are believed to play a central role in the formation of plaque within the arteries.

Magnesium and potassium

Dark chocolate provides magnesium and potassium, both of which are nutrients that support normal heart function.

Supports nitric oxide production

Experts told Parade that dark chocolate may increase the production of nitric oxide, which helps blood vessels relax.

May improve blood flow

As blood vessels widen, blood can move more easily throughout the body, supporting healthy circulation.

Lower blood pressure

Improved blood flow may contribute to lower blood pressure and reduce strain on the heart.

Insulin sensitivity

Dark chocolate has also been linked to improved insulin sensitivity, which may benefit both heart health and metabolism over the long term.

The effect on cholesterol is limited

Although some studies have shown small reductions in LDL cholesterol from consuming flavanol-rich cocoa products, the effect is generally considered modest.

A better choice than milk chocolate

Replacing daily milk chocolate consumption with dark chocolate may have a positive impact on cholesterol levels because dark chocolate contains less saturated fat and sugar.

Less sugar may be beneficial

High intake of added sugar has been linked to insulin resistance, elevated triglycerides, weight gain, and broader metabolic health issues.

Changes may be noticeable within a few weeks

According to cardiologists, people who switch from milk chocolate to dark chocolate may notice improvements in their cholesterol levels after around four weeks.

Overall diet matters most

Experts emphasize that the greatest benefits do not come from chocolate alone but from broader dietary changes that include fewer sugary desserts.

Too much dark chocolate

Dark chocolate is calorie-dense, and cardiologists do not recommend eating entire bars on a daily basis.

A small piece of dark chocolate after dinner is highlighted as a sensible compromise for those who want something sweet.

How much alcohol is safe? New study provides a clear answer

Ida-Marie Palm Varbæk

12. June, 2026

How much alcohol is safe? New study provides a clear answer

This year, U.S. health authorities released new dietary guidelines recommending reduced alcohol consumption for better health.

However, debate has emerged over how research was used in developing the guidelines.

According to the Associated Press, as reported by HealthDay, a former official believes that an important report did not receive the attention it deserved.

The U.S. Department of Health rejects that claim, stating that the report was evaluated alongside other research.

Researchers disagree

The relationship between alcohol and health has long divided researchers.

Some studies have suggested that moderate alcohol consumption may offer certain benefits, while others have found an increased risk of disease.

The new report has also faced criticism from both the alcohol industry and politicians, who have questioned the study’s methodology and conclusions.

New conclusion

A new study published in the Journal of Studies on Alcohol and Drugs found that even one alcoholic drink per day may increase the risk of health problems.

According to the study, the risk of premature death and a range of diseases, including cancer and heart disease, also rises with moderate alcohol consumption.

The researchers also found no evidence that small amounts of alcohol protect against premature death.

As a result, they believe that adults should consume no more than one alcoholic drink per day.

Sources: HealthDay, Associated Press, and Journal of Studies on Alcohol and Drugs.

1.5 million people studied: These beverages may be linked to liver cancer

Ida-Marie Palm Varbæk

12. June, 2026

1.5 million people studied: These beverages may be linked to liver cancer

Researchers analyzed data from 11 large population studies involving more than 1.5 million adult participants and published their findings in JAMA Network Open (1).

Participants were followed for nearly 18 years, during which more than 2,800 cases of liver cancer were recorded, according to MedPage Today.

The researchers emphasize that the findings come from observational studies. As a result, they cannot prove that any specific beverage directly causes cancer. Other factors may also play a role.

Previous concerns

Previous research has repeatedly suggested that sugary drinks may be associated with various forms of cancer.

Other studies have found links to oral cancer and colorectal cancer in women, among other conditions.

According to researchers behind a commentary on the new study published in JAMA Network Open (2), a high intake of sugar may affect the body’s metabolism, increase fat accumulation in the liver, and cause changes that could raise the risk of disease over time.

Surprising findings

When the researchers initially examined liver cancer as a single disease category, they found no clear association between either sugar-sweetened or artificially sweetened beverages and the overall risk of liver cancer.

However, the picture changed when they looked at individual types of liver cancer.

The researchers found that people with a higher intake of sugar-sweetened beverages had an increased risk of two specific forms of liver cancer, known as HCC and ICC.

For artificially sweetened beverages, the researchers found no similar association.

Sources: MedPage Today, JAMA Network Open (1), and JAMA Network Open (2).

That ringing in your ears may be telling you something important

Mie Hermansen

12. June, 2026

That ringing in your ears may be telling you something important

Many people notice small changes in their daily lives without giving them much thought. Conversations become harder to follow in busy places, the television volume creeps higher, or background noise seems more distracting than before. These subtle shifts are often dismissed as a normal part of aging.

However, experts at Penn State Health say one commonly overlooked symptom may deserve closer attention.

According to information from Penn State Health and the U.S. Centers for Disease Control and Prevention (CDC), a persistent ringing, buzzing or hissing sound in the ears can sometimes signal the early stages of hearing loss, reports Science Daily.

More than just an annoyance

The condition, known as tinnitus, affects millions of adults. It is frequently linked to hearing damage caused by aging or long-term exposure to loud noise.

Researchers explain that tiny sensory cells inside the inner ear can become damaged over time. When this happens, communication between the ear and the brain may be disrupted, leading to the perception of sounds that are not actually present.

Effects beyond hearing

The consequences can extend far beyond difficulty hearing conversations. Studies have linked hearing loss and tinnitus to problems with sleep, concentration and emotional well-being.

Research has also associated hearing difficulties with a greater risk of social isolation, falls and faster cognitive decline in older adults.

Common sources of harmful noise exposure include:

Concerts and festivals
Fireworks displays
Loud headphone use
Power tools and machinery

Why early testing matters

Specialists say many people wait too long before seeking help because hearing changes often develop gradually.

Although there is currently no cure for tinnitus, treatments such as hearing aids, sound therapy and professional support can help reduce its impact on daily life.

Experts recommend considering a hearing evaluation if ringing, buzzing or other unexplained ear sounds persist, as early detection may help protect hearing and improve long-term quality of life.

Sources: Science Daily and Penn State Health

Some people are microdosing GLP-1 drugs, but experts are concerned

Body

Ida-Marie Palm Varbæk

12. June, 2026

Some people are microdosing GLP-1 drugs, but experts are concerned

GLP-1 medications such as Ozempic, Wegovy, Mounjaro, and Zepbound have become increasingly popular for weight management and metabolic health.

At the same time, microdosing has emerged as a growing trend, with some people choosing lower or less frequent doses than those outlined in approved treatment plans. However, the practice is not approved and may carry several risks, according to Healthline.

What is microdosing?

Microdosing involves taking smaller doses or altering the dosing schedule compared with official guidelines for GLP-1 treatment.

Many want fewer side effects

One of the most common reasons people choose to microdose is to reduce gastrointestinal side effects such as nausea, vomiting, and constipation.

Some are pursuing different treatment goals

People experiencing perimenopause or mild insulin resistance may be interested in lower doses to support hormonal balance rather than weight loss.

Appetite control is a key motivation

Some individuals use microdosing to reduce hunger and food cravings without experiencing the significant appetite suppression that can occur with standard doses.

High costs play a role

Because GLP-1 medications are often expensive and not always covered by insurance, some people use microdosing as a way to make a prescription last longer.

Lower weekly doses are a common method

One common approach is to take a smaller portion of the usual dose every seven days.

Some extend the time between injections

Photo: Matt Fowler KC / Shutterstock.com

Others take the standard dose but wait 10 to 14 days between injections instead of the recommended seven days.

Some alternate between treatment and non-treatment periods

Some users also alternate between weeks on treatment and weeks off treatment in an attempt to reduce cumulative side effects.

There is no official microdosing protocol

Microdosing is not a regulated practice, and there are no standardized guidelines outlining how it should be done.

It may reduce effectiveness

According to Healthline, lower doses may reduce the medication’s effectiveness, even if side effects become less severe at the same time.

Dose changes can make monitoring more difficult

Irregular dosing patterns may make it harder to assess side effects, drug interactions, and overall treatment outcomes.

Microdosing often involves compounded products

Brand-name medications such as Wegovy and Mounjaro are typically supplied in pens with fixed doses, making microdosing difficult.

As a result, microdosing is often carried out using compounded GLP-1 products.

Compounded GLP-1 products carry specific risks

These products are generally not approved by the U.S. Food and Drug Administration (FDA) and have not undergone the same extensive testing for safety and effectiveness as approved brand-name medications.

Potency may vary between products

The concentration of the active ingredient can differ from one product to another, making precise dosing less predictable.

Shelf life can become an issue

Photo: Photo Nature Travel / Shutterstock.com

Once a medication is opened, it remains stable and sterile only for a limited period.

Microdosing may result in the medication being used over a longer period than intended, which can present potential risks.

The risk of bacterial contamination may increase

Using medication beyond its expiration date or repeatedly accessing the same container may increase the risk of bacterial contamination and infections.

Tablets should not be split or crushed

Brand-name tablets such as Rybelsus should be swallowed whole.

Splitting, crushing, or dissolving the tablets may affect how the medication works and increase the risk of side effects.

Evidence for long-term effectiveness is lacking

Healthline highlights that there is currently no extensive clinical evidence showing that microdosing is an effective strategy for maintaining weight loss over the long term.

Speak with a healthcare provider about severe side effects

If the standard dose feels too strong, experts recommend consulting a doctor or pharmacist rather than adjusting the dosage independently.

A healthcare provider may suggest alternatives

Possible solutions may include remaining on the lower introductory dose for a longer period, using treatments to manage digestive side effects, or adjusting lifestyle habits such as diet, exercise, and sleep.

Source: Healthline.

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Unexplained weight loss

Significant weight loss

Persistent fatigue may be a warning sign

Nutrients

Fatigue can have many causes

Fever

Fever at night

No signs of infection

Night sweats

Pain that does not go away

Cancer can cause pain in several ways

Substances released by cancer may cause pain

Yellowing of the skin or eyes may be a sign

Moles can change

Uneven or asymmetrical moles should be noted

Irregular borders can be a warning sign

Changes in color can be important

Four-week trial

No harmful effects

Lower depression scores

The role of the gut

The key finding

Large study

Improved kidney function

Two concerns

Long-term risks

Seeking medical advice

Better heart health

Flavanols

May reduce oxidative stress

Less inflammation

May positively affect LDL cholesterol

Magnesium and potassium

Supports nitric oxide production

May improve blood flow

Lower blood pressure

Insulin sensitivity

The effect on cholesterol is limited

A better choice than milk chocolate

Less sugar may be beneficial

Changes may be noticeable within a few weeks

Overall diet matters most

Too much dark chocolate

Researchers disagree

New conclusion

Previous concerns

Surprising findings

More than just an annoyance

Effects beyond hearing

Why early testing matters

What is microdosing?

Many want fewer side effects

Some are pursuing different treatment goals

Appetite control is a key motivation

High costs play a role

Lower weekly doses are a common method

Some extend the time between injections

Some alternate between treatment and non-treatment periods

There is no official microdosing protocol

It may reduce effectiveness

Dose changes can make monitoring more difficult

Microdosing often involves compounded products

Compounded GLP-1 products carry specific risks

Potency may vary between products

Shelf life can become an issue

The risk of bacterial contamination may increase

Tablets should not be split or crushed

Evidence for long-term effectiveness is lacking

Speak with a healthcare provider about severe side effects

A healthcare provider may suggest alternatives

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