welltica - The path to a better life. - Welltica focuses on improving your life.

Home Blog

Do you eat too much sugar? Here are the signs

30. April, 2026

Sugar is an important source of energy, but too much added sugar can negatively affect the body.

Many people consume more sugar than they realize, which can lead to a range of symptoms. Here are the signs you should be aware of, according to Everyday Health.

Increased hunger and weight gain

A high intake of added sugar can make you feel hungrier because it does not provide lasting satiety.

The body burns sugar quickly, which can lead to more frequent snack cravings and weight gain, according to a study published in The American Journal of Clinical Nutrition.

Food doesn’t taste sweet enough

If you become accustomed to a high sugar intake, your taste perception can change. You may find that ordinary foods no longer taste sweet enough.

Cravings for sugary foods

Sugar affects the brain’s reward system and can increase the production of dopamine.

This can lead to stronger cravings for sweet foods and create a vicious cycle.

Joint pain

A high sugar intake can promote inflammation in the body, which may lead to joint pain.

Sleep problems

Too much sugar can disrupt sleep quality, according to a study published in the American Journal of Lifestyle Medicine.

It can affect the body’s natural rhythm and make it harder to fall asleep or stay asleep.

Irritability

Large fluctuations in blood sugar levels can affect your mood. When blood sugar drops after sugar consumption, it can make you feel irritable and unwell.

Fatigue and low energy

Although sugar provides a quick energy boost, energy levels drop again shortly afterward. This can leave you feeling tired and drained.

High blood pressure

A high intake of sugary drinks is associated with an increased risk of high blood pressure. Sugar can also affect the function of blood vessels.

Acne and wrinkles

Too much sugar can negatively affect the skin. It may increase the risk of acne and accelerate skin aging, according to a study published in Cureus.

Digestive problems

Sugar can irritate the stomach and intestines, leading to symptoms such as bloating, pain, or diarrhea. It may also worsen existing digestive conditions.

Brain fog

Too much sugar can affect concentration, memory, and mental clarity. High blood sugar levels can have a negative impact on brain function.

Cavities

Bacteria in the mouth feed on sugar and can lead to cavities and gum problems if intake is too high.

Sources: Everyday Health, The American Journal of Clinical Nutrition, Cureus, and American Journal of Lifestyle Medicine.

Approved diabetes treatment for children as young as one year old

Ida-Marie Palm Varbæk

30. April, 2026

Approved diabetes treatment for children as young as one year old

The market for type 1 diabetes treatments is expected to grow significantly by 2033.

Analytics firm GlobalData estimates that revenue could reach $9.9 billion, with the United States accounting for the majority.

Several new drugs are in development, particularly treatments that target the immune system.

Sanofi’s acquisition of the biotech company Provention Bio in 2023 is an example of this trend, focusing on both diabetes and autoimmune diseases, Le Journal de Montreal writes.

Differences in approval

There are differences in how the treatment is approved internationally. In the EU, the drug was approved in January for children from the age of eight under the name Teizeild.

In the United States, the same treatment had previously also been limited to children aged eight and older.

It is administered via infusion and does not cure the disease, but works by suppressing the body’s immune response.

In this way, the progression of the disease can be slowed before symptoms appear.

New approval

Type 1 diabetes develops in several stages, and early treatment can have a significant impact. Young children in particular are at risk of rapid disease progression.

U.S. authorities have now expanded the approval of the treatment Tzield to include children from one year of age.

The goal is to delay the stage at which patients require insulin therapy.

Sources: Le Journal de Montreal and GlobalData.

Eat chocolate before bed – it may help you sleep better

Ida-Marie Palm Varbæk

30. April, 2026

Eat chocolate before bed – it may help you sleep better

The body relies on certain substances to regulate sleep and relaxation.

According to Vogue Italia, tryptophan plays an important role, as it helps produce serotonin and melatonin, which are essential for the circadian rhythm.

Magnesium is also important, as it can help the body relax and reduce stress.

At the same time, flavonoids may improve blood circulation, which can have a positive effect on the brain and the body’s sense of calm.

Dark chocolate contains all of these compounds and may therefore influence sleep.

Caffeine content

However, the effect of dark chocolate is not the same for everyone.

According to Vogue Italia, some types of chocolate contain small amounts of caffeine, which can make it harder to fall asleep for individuals who are sensitive to it.

Portion size also matters. Small amounts are not considered likely to cause weight gain, especially if they fit into a balanced diet, but larger quantities may lead to weight gain.

In addition, different types of chocolate can vary in their sugar and caffeine content, which affects the body in different ways.

A simple choice

Nutrition experts often recommend varieties with a higher cocoa content, as they contain more beneficial compounds and less sugar.

On the other hand, they also contain more caffeine.

According to Vogue Italia, the effect therefore depends on the individual. Some people experience better sleep, while others do not.

Sources: Vogue Italia.

How chocolate can affect your body if you eat it every day

Ida-Marie Palm Varbæk

29. April, 2026

How chocolate can affect your body if you eat it every day

Many people love chocolate, but there is often uncertainty about how it affects the body. The impact depends, among other things, on the type and quantity.

Here are the key findings from research on daily chocolate consumption, according to EatingWell.

Difference between chocolate types

Dark, milk, and white chocolate vary significantly in their content of sugar, fat, magnesium, and iron, with dark chocolate generally being the most nutrient-rich.

High magnesium content

A serving of dark chocolate provides a substantial amount of magnesium compared to milk chocolate, making it nutritionally more beneficial.

Support for iron levels

Dark chocolate is a good source of iron and may help prevent iron deficiency, which can otherwise lead to fatigue and weakness.

Improved iron absorption with vitamin C

The iron in dark chocolate is better absorbed when consumed with foods rich in vitamin C, such as kiwi.

Heart health

Dark and milk chocolate contain cocoa compounds with flavonoids, which are antioxidants.

These compounds may support heart health and contribute to improved cardiovascular function.

High blood pressure

A study published in Scientific Reports shows that regular consumption of dark chocolate may be associated with a lower risk of developing high blood pressure.

Reduced risk of blood clots

The same study also suggests that dark chocolate may be linked to a reduced risk of venous blood clots.

Risk of high cholesterol

All types of chocolate contain relatively high amounts of saturated fat and sugar, and excessive intake may increase the risk of high cholesterol and cardiovascular disease.

Relief of menstrual pain

Dark chocolate contains magnesium, which can help muscles relax, including the uterus, potentially reducing menstrual cramps.

Cognitive function

Flavonoids in dark chocolate may increase blood flow to the brain, thereby enhancing memory, focus, and mental performance, according to a study published in Nutrients.

Protection against oxidative stress

The antioxidants in cocoa help combat free radicals, which may otherwise contribute to cognitive decline, according to a study published in Frontiers in Neuroscience.

Positive effect on mood

Consumption of dark chocolate with a high cocoa content may improve negative mood, particularly at higher cocoa percentages, according to a study published in The Journal of Nutritional Biochemistry.

Possible exposure to heavy metals

Some dark chocolates may contain lead and cadmium at levels that could be problematic with daily consumption.

Recommendation for moderation

To reduce the risk of heavy metal exposure, it is recommended to consume dark chocolate occasionally rather than every day.

Chocolate can be part of a balanced diet

Chocolate can be part of a healthy diet when consumed mindfully and in moderation.

Risk of restriction

Completely restricting chocolate may lead to increased cravings and overeating, which can be more harmful than consuming it in moderate amounts.

Sources: EatingWell, Scientific Reports, Nutrients, Frontiers in Neuroscience, and The Journal of Nutritional Biochemistry.

New study: You can build strength without intense workouts

Ida-Marie Palm Varbæk

29. April, 2026

New study: You can build strength without intense workouts

Many people associate effective training with becoming very tired and sore, but research from Edith Cowan University, published in the Journal of Sport and Health Science and reported by News Medical, shows that this is not necessary to strengthen muscles.

The study indicates that muscles can become stronger and larger without heavy strain. This means that effective training does not have to be exhausting.

Everyday movements

The research highlights a specific type of training called eccentric exercise. In this type of movement, muscles work while they are lengthening.

This occurs, for example, when you slowly sit down or walk down stairs.

According to the study, muscles can generate more force during these movements than when lifting or pushing. At the same time, the body uses less energy.

Exercises such as standing up and sitting down from a chair or doing slow push-ups against a wall can therefore be effective.

Lasting effect

One advantage of this type of training is that it resembles everyday movements, which makes it easier to maintain over time.

In addition, it does not place as much strain on the body as intense training. Therefore, it may be particularly relevant for older adults or people with health conditions.

The research shows that it is not necessary to push yourself hard to achieve results.

Eccentric training can deliver good results with less effort than traditional training.

Sources: News Medical and Journal of Sport and Health Science.

Animal-assisted therapy can improve your mental health

Ida-Marie Palm Varbæk

29. April, 2026

Animal-assisted therapy can improve your mental health

Animal-assisted therapy is a structured form of treatment in which professionals use animals as part of a therapeutic process.

It differs from ordinary interaction with pets because it is goal-oriented and guided, according to News-Medical.

The method is used, among other settings, in hospitals and psychiatric care. Here, the interaction between humans and animals is intended to support patients’ well-being and social skills.

Different animals are used depending on the situation. Therapists and animal handlers are often both involved in the work.

Effects on the body

Contact with animals can have physical effects on the body.

Research published in Frontiers in Psychology shows that it can increase levels of the hormone oxytocin while reducing the stress hormone cortisol.

There are also indications of lower heart rate and blood pressure, as well as reduced perceived pain, especially in children.

Even short encounters with animals can have a measurable effect on stress levels, according to a study published in BMC Complementary Medicine and Therapies.

Use in treatment

The method has been tested in conditions such as anxiety, depression, and schizophrenia, but results are not consistent across all studies.

In elderly care, it can strengthen social relationships, and among children, it can reduce discomfort associated with treatment, according to a study published in the Journal of Clinical Medicine.

However, there are challenges such as allergies and the risk of infection, which require clear guidelines.

Overall, research shows that animal-assisted therapy primarily functions as a supplement to other treatments.

Sources: News-Medical, Frontiers in Psychology, BMC Complementary Medicine and Therapies, and Journal of Clinical Medicine.

Do you drink a lot of coffee? Your genes may determine the consequences

Ida-Marie Palm Varbæk

29. April, 2026

Do you drink a lot of coffee? Your genes may determine the consequences

A Swedish published in Scientific Reports study has analyzed data from more than 24,000 individuals aged 50 to 64.

The participants are part of the SCAPIS project, which, according to the Heart and Lung Foundation, examines the heart, blood vessels, and lungs on a large scale.

Researchers have used advanced imaging techniques to detect early signs of atherosclerosis in the coronary arteries.

This provides a more precise picture of the risk of cardiovascular disease.

The aim of the study is to understand how lifestyle and biological factors affect health, enabling earlier prevention of disease.

Genes play a role

Previous research has shown that some people are genetically predisposed to drink more coffee.

This particularly applies to individuals who metabolize caffeine quickly, according to new findings.

Researchers now plan to investigate how diet and nutrients, together with genetic factors, influence disease risk.

The goal is to provide more targeted recommendations in the future.

The Heart and Lung Foundation emphasizes that improved knowledge could lead to earlier diagnoses and more effective treatment.

Differences between individuals

The study shows that coffee does not affect everyone in the same way. The impact largely depends on an individual’s genetic background.

People with a specific genetic profile and high coffee consumption are more likely to show early signs of narrowing in the coronary arteries.

This means that future recommendations about coffee may become more individualized and based on genetics rather than general guidelines.

Sources: The Heart and Lung Foundation and Scientific Reports.

How to compose the optimal dinner for weight loss

Ida-Marie Palm Varbæk

29. April, 2026

Dinner is often the meal people have the most control over, as it is typically eaten at home.

This provides a better opportunity to make the right choices, according to the outlet 15min.

Timing also plays a role. Eating late can disrupt the body’s natural rhythm and the hormones that regulate hunger and energy.

Several studies show that late dinners can increase the risk of weight gain. It is therefore recommended to eat 2 to 4 hours before bedtime.

The content of the meal

The composition of the meal is crucial. Foods rich in protein and healthy fats help you feel full for longer.

Carbohydrates should be whole-grain and preferably combined with fiber. This supports digestion and helps keep blood sugar levels stable.

The method of preparation also matters. Baking, steaming, or grilling are better options than frying in a lot of oil, as they result in fewer calories.

The best choice

According to 15min, experts point to one specific type of dinner as particularly beneficial for weight loss. It combines several important nutrients in a single meal.

The dish consists of salmon, quinoa, and asparagus. Together, they provide protein, healthy fats, fiber, and good carbohydrates that promote satiety and support the body.

It is not only about eating less, but about choosing the right combination of foods.

Sources: 15min.

He ate bacon every day for a week and here is what happened

Ida-Marie Palm Varbæk

29. April, 2026

He ate bacon every day for a week and here is what happened

A doctor tested the effects of eating bacon daily for a week on his own body for the media outlet The Healthy.

The experiment provided both physical and mental insights and raised questions about health and habits.

Bacon is a processed food with health risks

Bacon is smoked and salted pork from the pig’s belly and is classified as processed meat.

The World Health Organization considers this type of meat carcinogenic when consumed frequently and in large amounts.

Turkey bacon

In the experiment, organic turkey bacon was primarily chosen as an alternative.

This was done to select a slightly leaner option, even though it is still processed meat with, among other things, a high salt content.

The nutritional content of turkey bacon

A single slice of turkey bacon contains fat, cholesterol, sodium, sugar, and protein. This shows that even small amounts contribute several nutrients.

Both pork and turkey bacon contain protein

Both types of bacon provide a significant amount of protein. Pork bacon contains slightly more than turkey bacon, but the difference is not large.

Turkey bacon has fewer calories and less fat

Turkey bacon contains fewer calories and less fat than traditional pork bacon. However, both types contain saturated fat, which is associated with heart disease.

High salt content can be problematic

Both types of bacon contain large amounts of salt.

Even small portions can exceed the recommended daily limit and increase the risk of, among other things, heart disease and kidney stones.

Pork bacon contains more vitamins and minerals

Pork bacon has a higher content of certain vitamins and minerals, such as selenium. Both types also contain zinc, which plays a role in the body’s functions.

Bacon was used in multiple meals

During the week, bacon was eaten for breakfast, in salads, sandwiches, and hot dishes. Variation was required to keep the experiment going.

The feeling of fullness increased

One clear result was an increased feeling of fullness. The combination of protein and fat reduced the need for snacks.

Increased thirst during the experiment

Another noticeable result was increased thirst. The high salt content led to greater water intake after meals.

Tired of the taste

Towards the end of the week, a sense of fatigue with the taste emerged. What initially felt enjoyable quickly became less appetizing.

Connection between processed meat and fatigue

A study published in Nutrients showed a connection between the intake of processed meat and changes in energy levels.

The results pointed to increased fatigue and lower energy, but without establishing a direct cause.

Experts warn against frequent consumption

Experts emphasize that bacon often contains high levels of fat, salt, and cholesterol. Frequent consumption may increase the risk of heart problems.

Turkey bacon is not necessarily a healthy choice

Although turkey bacon contains less cholesterol than pork bacon, it still contains significant amounts of salt and cholesterol.

Recommendation to limit intake

Experts recommend limiting bacon to less than one serving per week, regardless of type. This applies to both pork and turkey bacon.

Conclusion of the experiment

The week with bacon showed that it is a flavorful food, but with clear health risks. It should be enjoyed occasionally rather than as a regular part of the diet.

Sources: The Healthy and Nutrients.

He stayed awake for days — the effects lasted years

Mie Hermansen

29. April, 2026

He stayed awake for days — the effects lasted years

Most people know the foggy feeling after a bad night’s sleep. The slower reactions, the irritability, the sense that your brain is working against you instead of with you.

Scientists have long studied what happens when rest disappears, but one teenager’s extreme experiment still stands out decades later.

According to reporting by Unilad, the BBC and NPR, as well as observations from Stanford sleep researcher William Dement, a high school project in the 1960s pushed the limits of human endurance in ways that are still discussed today.

A risky experiment

In 1963, a group of students set out to test how long the human body could function without sleep. One of them took on the challenge after a simple decision sealed his role.

What began as a classroom idea quickly turned into a monitored scientific test. Medical professionals kept track of his condition as the hours stretched into days.

At the time, researchers were still unsure whether prolonged sleep deprivation could be fatal, adding a layer of genuine concern to the project.

The mind unravels

As the days passed, the effects became impossible to ignore. Physical coordination weakened, while mental clarity slipped dramatically.

He experienced:

Memory lapses and confusion
Mood swings and irritability
Hallucination-like symptoms

Researchers later noted that parts of the brain appeared to shut down in shifts, almost as if the body was forcing rest in fragments while he remained awake.

A lasting cost

After more than 11 days without sleep, the experiment ended and recovery seemed surprisingly quick.

His sleep pattern normalized within days, and no immediate medical damage was found.

But years later, the story took a darker turn. Severe insomnia developed, disrupting daily life and mental well-being. The long-term link remains uncertain, yet the timing raised difficult questions.

Today, Guinness World Records no longer recognizes sleep deprivation attempts due to safety concerns.

The case remains a stark reminder that pushing the body beyond its limits can carry consequences long after the moment has passed.

12 3...325 Page 1 of 325

Subscription Plans

Free limited access

Member full access

Increased hunger and weight gain

Food doesn’t taste sweet enough

Cravings for sugary foods

Joint pain

Sleep problems

Irritability

Fatigue and low energy

High blood pressure

Acne and wrinkles

Digestive problems

Brain fog

Cavities

Differences in approval

New approval

Caffeine content

A simple choice

Difference between chocolate types

High magnesium content

Support for iron levels

Improved iron absorption with vitamin C

Heart health

High blood pressure

Reduced risk of blood clots

Risk of high cholesterol

Relief of menstrual pain

Cognitive function

Protection against oxidative stress

Positive effect on mood

Possible exposure to heavy metals

Recommendation for moderation

Chocolate can be part of a balanced diet

Risk of restriction

Everyday movements

Lasting effect

Effects on the body

Use in treatment

Genes play a role

Differences between individuals

The content of the meal

The best choice

Bacon is a processed food with health risks

Turkey bacon

The nutritional content of turkey bacon

Both pork and turkey bacon contain protein

Turkey bacon has fewer calories and less fat

High salt content can be problematic

Pork bacon contains more vitamins and minerals

Bacon was used in multiple meals

The feeling of fullness increased

Increased thirst during the experiment

Tired of the taste

Connection between processed meat and fatigue

Experts warn against frequent consumption

Turkey bacon is not necessarily a healthy choice

Recommendation to limit intake

Conclusion of the experiment

A risky experiment

The mind unravels

A lasting cost

Follow us

Categories

Latest News

Popular News