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New sunscreen could protect against more than the sun

25. June, 2026

Sunscreen has long been an important safeguard against damage caused by ultraviolet radiation, and researchers are working to make these products even better.

According to National Geographic, scientists are developing solutions designed to protect the skin from air pollution and other environmental factors.

Research is also being conducted on products that can support the skin’s natural balance and help keep it healthy for longer.

Different regulations affect development

The development of new sunscreens is not progressing at the same pace everywhere in the world.

In the United States, fewer UV filters are approved than in places such as South Korea and the European Union, making it more difficult to adopt new technologies, National Geographic reports.

At the same time, researchers continue to discuss how some ingredients affect the body.

However, several dermatologists believe that the benefits of using sunscreen still outweigh the potential risks.

South Korea leads the way

South Korea has become known for lightweight sunscreens that absorb quickly into the skin while also containing skincare ingredients.

But researchers’ ambitions do not stop there.

At the company Kolmar, work is underway on sunscreens for the scalp as well as new technologies that can deflect UV rays more effectively.

In the longer term, the company hopes to develop personalized sunscreens that take factors such as skin type, lifestyle, and environment into account.

If these plans succeed, the sunscreen of the future could evolve from an ordinary sun-care product into a comprehensive solution that protects the skin from a wider range of environmental influences.

How bananas can affect your liver if you eat them regularly

Mie Hermansen

25. June, 2026

How bananas can affect your liver if you eat them regularly

Bananas contain fiber, potassium and antioxidants, all of which have been linked to various health benefits. According to research and a liver specialist, the fruit can be part of a diet that supports liver health, although overall eating habits remain the most important factor, reports Parade.

One in four Americans has MASLD

Around 25% of people in the United States are living with metabolic dysfunction associated steatotic liver disease, or MASLD, a condition previously known as nonalcoholic fatty liver disease.

Diet quality plays a major role

According to gastroenterologist and hepatologist Dr. Qin Rao, overall dietary habits play an important role in liver health and the risk of liver disease.

Fruits and vegetables are linked to lower risk

A 2024 analysis found that a higher intake of fruits and vegetables was associated with a lower risk of MASLD.

Research findings are not entirely consistent

A 2022 study found that participants with MASLD who consumed at least four servings of fruit per day had a higher BMI after six months than those who ate less fruit.

Fiber may benefit the liver

Dr. Rao explains that fiber can support liver health by improving blood sugar control, helping maintain a healthy weight and reducing fat accumulation in the liver.

Studies point to benefits of higher fiber intake

Research published in 2023 found an association between higher fiber consumption and a lower risk of MASLD.

The gut and liver are closely connected

Blood from the intestines flows directly to the liver, meaning that conditions in the gut can influence liver function and overall liver health.

Bananas may support beneficial gut bacteria

The fiber found in bananas can help nourish beneficial bacteria in the gut, which Dr. Rao says may indirectly benefit the liver.

Potassium may also play a role

Bananas are a well known source of potassium. According to Dr. Rao, some studies have linked higher potassium intake with a lower risk of fatty liver disease and liver scarring.

Antioxidants help protect the body’s cells

Bananas contain antioxidants that help protect against oxidative stress, a process associated with inflammation and liver damage.

Natural sugar is different from added sugar

Although bananas contain natural sugars, Dr. Rao emphasizes that the fruit also provides fiber, vitamins and antioxidants that influence how sugar is absorbed by the body.

Overall dietary patterns matter most

According to Dr. Rao, bananas can be part of a liver friendly diet, but they cannot offset a diet high in sugary drinks, alcohol and heavily processed foods.

Experts warn extreme heat can make these common health conditions worse

Mie Hermansen

25. June, 2026

Experts warn extreme heat can make these common health conditions worse

A hot summer day can leave anyone feeling drained. The lack of energy, difficulty sleeping and constant search for shade are experiences many people know well.

But for millions of people living with chronic health conditions, extreme heat may pose challenges that go far beyond simple discomfort.

According to health experts cited by organizations including the Cleveland Clinic, Cedars-Sinai, the American Migraine Foundation and the World Health Organization (WHO), prolonged exposure to high temperatures can place additional pressure on the body and increase the risk of complications for certain medical conditions, reports Unilad.

When the body works harder

During periods of intense heat, the body must work harder to regulate its temperature. Blood vessels widen, sweating increases and the cardiovascular system takes on extra demands to prevent overheating.

For some individuals, this added strain can affect heart health. Elevated temperatures may contribute to changes in heart rate and blood pressure, particularly among those who already have underlying cardiovascular issues.

Four conditions to watch

Medical experts say these health problems may become more difficult to manage during heatwaves:

Heart conditions
Kidney stones
Gout
Migraines and recurring headaches

Dehydration is a common factor linking many of these conditions. When the body loses fluids faster than they are replaced, urine becomes more concentrated, increasing the likelihood of kidney stone formation.

Fluid loss can also contribute to gout flare-ups and trigger headaches in susceptible individuals.

Staying safe in hot weather

The WHO recommends limiting outdoor activity during the hottest hours of the day, seeking cool environments whenever possible and paying close attention to hydration.

Experts also advise keeping living spaces cool by reducing direct sunlight indoors and improving airflow during cooler evening hours.

As temperatures continue to climb across parts of the United States and other regions worldwide, health professionals say understanding how heat affects the body could help people reduce risks and avoid preventable medical problems.

Should you toss expired supplements? Here’s what pharmacists say

Mie Hermansen

25. June, 2026

Should you toss expired supplements? Here’s what pharmacists say

Americans spend billions of dollars on vitamins and dietary supplements each year, yet many of those products eventually end up forgotten in kitchen drawers and bathroom cabinets.

When they resurface months or even years later, consumers are often left wondering whether they should be discarded immediately.

According to reporting by EatingWell, pharmacists say expiration dates on supplements are commonly misunderstood.

Unlike prescription medicines, dietary supplements are not always required to carry expiration dates, and when manufacturers include them, they often relate to how long the product is expected to maintain its full potency.

More than a date

Rather than becoming unsafe overnight, many supplements gradually lose strength as they age. That means a vitamin or mineral may still be usable after its listed date, but it may not deliver the same level of effectiveness.

How a supplement is stored can make a significant difference. Products kept in cool, dry conditions generally remain stable longer than those exposed to humidity, heat or direct sunlight.

Certain forms, including gummies, oils and probiotic supplements, may be more vulnerable to degradation than traditional tablets, capsules and powders.

Signs to watch for

Pharmacists told EatingWell that consumers should focus on the condition of a supplement, not just the date on the label. Changes in appearance can be a warning that quality has declined.

Discoloration, unusual odors, clumping, moisture damage or visible mold are all signs that a product should be discarded, regardless of when it was purchased.

People who rely on supplements to support specific nutritional needs may also want to be more cautious, as reduced potency could affect the intended benefit.

Safe disposal

When it is time to get rid of old supplements, experts recommend using pharmacy take-back programs where available.

If that is not an option, supplements can be sealed with undesirable household waste before being placed in the trash. Flushing them down the toilet is discouraged because of potential environmental impacts.

Early warning signs in your back that could signal cancer

Ida-Marie Palm Varbæk

24. June, 2026

Early warning signs in your back that could signal cancer

Spinal tumors are rare growths that develop in or around the spine, spinal cord, or nerves.

They can be either benign or malignant and may cause symptoms such as pain, sensory changes, and reduced mobility, according to the Mayo Clinic.

What is a spinal tumor?

A spinal tumor is a growth that develops in or around the spine, spinal cord, or nerves.

These tumors can be either benign or malignant.

Spinal cancer often originates from other cancers

Around 95 percent of spinal cancer cases occur when cancer has spread to the spine from another part of the body.

Tumors can develop in several parts of the spine

Spinal tumors can develop anywhere along the spine, but they are most commonly found in the middle section behind the chest or in the lower back.

The neck is affected less frequently.

Pain can be an early sign

A spinal tumor can put pressure on the spinal cord or nerves, causing pain in the back or neck.

Pain that worsens at night or when lying down may be an early symptom.

Treatment depends on the nature of the tumor

The choice of treatment depends on the tumor’s size, type, and location.

Options may include surgery, radiation therapy, or medication.

Some tumors only require monitoring

Small or slow-growing tumors do not always need immediate treatment.

In some cases, regular MRI scans are sufficient.

There are several types of spinal tumors

Spinal tumors are classified according to where they develop.

They may arise in the bones of the spine, the membranes surrounding the spinal cord, or within the spinal cord tissue itself.

Persistent pain is the most common symptom

The most common symptom is back or neck pain that does not go away.

The pain may be described as dull, sharp, or burning.

Symptoms can affect the arms and legs

When a spinal tumor presses on nerves, it can cause numbness, tingling, or reduced sensation in the arms, legs, hands, or feet.

Muscle weakness can make daily life more difficult

Some people experience muscle weakness or difficulty walking because the tumor affects nerve function.

Balance may be affected

Pressure on the spinal cord or nerves can lead to problems with balance and coordination, making movement less stable.

Advanced disease can affect bladder and bowel function

In severe cases, certain nerves may become compressed, resulting in bladder or bowel problems.

Other cancers can spread to the spine

Many spinal tumors in adults are caused by cancer that originated elsewhere in the body and later spread to the spine.

Early treatment can reduce the risk of damage

Prompt diagnosis and treatment can help protect nerves, preserve strength, and reduce the risk of permanent complications.

Common ibuprofen habit could slow recovery

Mie Hermansen

24. June, 2026

Common ibuprofen habit could slow recovery

When pain appears suddenly, whether from a twisted ankle, a pulled muscle or a minor injury, most people want relief as quickly as possible. For many, that means reaching straight for ibuprofen.

However, according to reporting by Daily Express, citing NHS doctor Dr Amir Khan, taking the popular painkiller too soon after an injury may not always be the best approach. Medical experts are increasingly highlighting the important role inflammation plays during the body’s earliest stages of healing.

The body’s repair system

After an injury, the body immediately activates a complex repair process. One of the first responses is inflammation, which causes swelling, tenderness and warmth around the affected area.

While inflammation is often viewed as something negative, healthcare professionals say it serves an essential purpose. It helps direct immune cells to damaged tissue, allowing the body to begin repairing itself.

Researchers have spent years studying how anti-inflammatory medicines interact with this natural response. Evidence suggests that reducing inflammation too early could interfere with some of the body’s recovery mechanisms.

Why timing matters

Ibuprofen belongs to a group of medicines known as non-steroidal anti-inflammatory drugs (NSAIDs). It works by reducing inflammation and easing pain, making it one of the most widely used medications worldwide.

According to Dr Amir Khan, people recovering from injuries such as sprains or minor fractures may benefit from allowing the body’s initial healing response to take place before using ibuprofen. The concern is that suppressing inflammation immediately after an injury could slow down recovery in some cases.

Common side effects

Although ibuprofen is considered safe when used correctly, it can still cause side effects. Common examples include:

Stomach discomfort
Nausea
Headaches
Dizziness
Diarrhoea or constipation

The NHS advises people to use the lowest effective dose for the shortest possible period and to seek medical advice if symptoms persist or worsen.

Many people already have cumin at home – could it do more than add flavor?

Ida-Marie Palm Varbæk

24. June, 2026

Many people already have cumin at home – could it do more than add flavor?

Many spices are used every day in cooking, but some of them are also being studied for their potential health benefits.

One of them has recently attracted increased attention from researchers.

According to the Greek media outlet Kynigesia, several studies suggest that certain natural compounds in the spice may have a positive effect on the body’s digestion and metabolism.

More than just flavor

The interest is partly due to researchers examining whether the spice can help the body convert energy more efficiently.

Its impact on appetite and blood sugar levels is also being studied, both of which play a role in weight management.

However, the spice remains best known for its distinctive flavor and is used in many dishes around the world.

Used as a beverage

Some people choose to use the spice as a hot drink.

The seeds are placed in hot water or briefly boiled to extract their flavor compounds.

According to Kynigesia, this drink is associated with reduced bloating and improved digestion.

Some people add lemon or honey to make the taste milder.

The spice

Although the results are interesting, experts emphasize that no spice or drink alone can lead to significant weight loss.

A healthy diet and regular exercise remain the most important factors.

The spice that researchers are focusing on is cumin.

According to Kynigesia, the studies suggest that it may be a useful supplement to a healthy lifestyle, but not a solution in itself.

New study: Critical sunscreen videos generate the most engagement on TikTok

Ida-Marie Palm Varbæk

24. June, 2026

New study: Critical sunscreen videos generate the most engagement on TikTok

Sunscreen is a popular topic on TikTok, where influencers and users regularly share skincare advice.

According to a new study published in PLOS Digital Health, the vast majority of the platform’s most-viewed sunscreen-related videos encouraged the use of sunscreen.

Researchers analyzed nearly 1,000 popular videos posted under the largest sunscreen-related hashtags.

The results showed that approximately 87 percent of the videos spoke positively about sunscreen.

Health rarely mentioned

Although many videos recommended sunscreen, the focus was often on appearance and skincare rather than health.

The researchers found that only about six percent of the videos directly mentioned that sunscreen can help reduce the risk of skin cancer.

Yet this is one of the primary reasons why health authorities recommend using sunscreen.

According to the researchers, sunscreen is therefore often presented as a beauty product rather than a tool for protecting health.

Attention and engagement

Critical videos made up only a small share of the content.

Around six percent of the videos were critical of sunscreen, while an even smaller number claimed that the product could be harmful or unnecessary.

However, when the researchers examined user behavior, a different picture emerged.

The critical videos received proportionally more likes, comments, and shares than videos promoting sunscreen.

The study therefore concludes that misinformation about sunscreen does not occupy a large space on TikTok, but it is more successful at attracting attention and generating engagement among users.

This simple workout activates the entire body in 30 minutes

Ida-Marie Palm Varbæk

24. June, 2026

This simple workout activates the entire body in 30 minutes

Many people want to exercise efficiently without spending a lot of time in a gym. As a result, short strength-training sessions at home are attracting growing interest among fitness enthusiasts.

According to Woman and Home, fitness trainer Caroline Idiens has shared a workout program that can be completed with dumbbells in 30 minutes.

She is the founder of Caroline’s Circuits and has more than two million followers on social media.

Home workout

The program is demonstrated together with Jenni Falconer, who also has a strong interest in fitness. They use three-kilogram dumbbells.

Woman and Home notes that the weight can be adjusted to suit the individual. The important thing is to choose dumbbells that you can lift throughout the entire workout.

Several exercises in sequence

The workout consists of nine exercises performed one after another.

This keeps the body working without long breaks.

The exercises are designed to engage multiple muscle groups at the same time, including the legs, glutes, core, shoulders, and arms.

The nine exercises

Here is a brief list of the nine exercises recommended by the trainers:

Squat with alternating shoulder press
Romanian deadlift with row
Reverse lunge with knee raise
Sumo squat with front raise
Curtsy lunge with lateral raise
Kneeling shoulder press
Glute bridge with triceps extension (skull crusher)
Weighted crunch with leg extension
Dumbbell dead bug

All exercises are performed for 40 seconds at a time using dumbbells.

The program is designed to activate the legs, glutes, core, back, shoulders, and arms throughout the workout.

How apples can affect your blood sugar if you eat them regularly

Mie Hermansen

24. June, 2026

How apples can affect your blood sugar if you eat them regularly

Many people assume fruit should be limited when managing diabetes, but apples can easily be part of a diabetes-friendly diet. They provide fiber, vitamins and fluids that may support both fullness and blood sugar management, reports EatingWell.

Fruit does not have to be avoided

A diabetes diagnosis does not mean giving up fruit. Apples can be included as part of a healthy and varied diet.

Blood sugar naturally rises after eating

Apples contain carbohydrates, which can cause blood sugar levels to increase after a meal. This is a normal response to eating carbohydrates.

The goal is stable blood sugar levels

Diabetes management focuses on reducing large fluctuations in blood sugar rather than preventing every rise after eating.

Fiber may help moderate blood sugar responses

The fiber found in apples is not absorbed like other carbohydrates and may help support a more gradual rise in blood sugar.

Apples are linked to a lower diabetes risk

Research suggests that a higher intake of fiber-rich fruits such as apples may be associated with a lower risk of developing type 2 diabetes.

They may also support heart health

Studies indicate that apples may be associated with better cardiovascular health outcomes, an important consideration for people with diabetes.

Whole apples appear to be the better choice

Research shows that whole apples are associated with better health outcomes than processed products such as apple juice and applesauce.

Apples may help you feel full longer

The fiber in apples adds bulk to the diet and can help increase feelings of fullness between meals.

One apple provides a meaningful amount of fiber

A medium-sized apple contains more than 4 grams of fiber, providing at least 10% of the recommended daily intake.

Protein and fat may enhance the benefits

Pairing apples with foods such as nuts, cheese, peanut butter or Greek-style yogurt may help support steadier blood sugar levels.

Apples provide important nutrients

They are a source of vitamin C, while the skin contains quercetin, an antioxidant that may help reduce inflammation.

Their water content can support hydration

Apples contain a significant amount of water, which can contribute to hydration. Dehydration may lead to higher blood sugar levels.

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Different regulations affect development

South Korea leads the way

One in four Americans has MASLD

Diet quality plays a major role

Fruits and vegetables are linked to lower risk

Research findings are not entirely consistent

Fiber may benefit the liver

Studies point to benefits of higher fiber intake

The gut and liver are closely connected

Bananas may support beneficial gut bacteria

Potassium may also play a role

Antioxidants help protect the body’s cells

Natural sugar is different from added sugar

Overall dietary patterns matter most

When the body works harder

Four conditions to watch

Staying safe in hot weather

More than a date

Signs to watch for

Safe disposal

What is a spinal tumor?

Spinal cancer often originates from other cancers

Tumors can develop in several parts of the spine

Pain can be an early sign

Treatment depends on the nature of the tumor

Some tumors only require monitoring

There are several types of spinal tumors

Persistent pain is the most common symptom

Symptoms can affect the arms and legs

Muscle weakness can make daily life more difficult

Balance may be affected

Advanced disease can affect bladder and bowel function

Other cancers can spread to the spine

Early treatment can reduce the risk of damage

The body’s repair system

Why timing matters

Common side effects

More than just flavor

Used as a beverage

The spice

Health rarely mentioned

Attention and engagement

Home workout

Several exercises in sequence

The nine exercises

Fruit does not have to be avoided

Blood sugar naturally rises after eating

The goal is stable blood sugar levels

Fiber may help moderate blood sugar responses

Apples are linked to a lower diabetes risk

They may also support heart health

Whole apples appear to be the better choice

Apples may help you feel full longer

One apple provides a meaningful amount of fiber

Protein and fat may enhance the benefits

Apples provide important nutrients

Their water content can support hydration

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