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Health & Medicine
Risk gene variants for miscarriages discovered
In most miscarriages, the embryos have too many or too few chromosomes. © Rasi Bhadramani/iStock When a woman experiences a miscarriage, the embryo usually has...
Willy Lewis, M.D.
-
January 22, 2026
Health & Medicine
Sleep well: 4 reasons for a cold bedroom in winter
Opinions differ when it comes to the comfortable temperature for sleeping: Some people like to be cozy and warm in their bedroom, others love...
Willy Lewis, M.D.
-
January 22, 2026
Health & Medicine
Winter depression: 7 tips against winter blues
When the days get shorter, we are more prone to winter depression. We feel sad, tired, exhausted and listless. Here you can find out...
Willy Lewis, M.D.
-
January 21, 2026
Health & Medicine
Sleep phases: This is what healthy sleep looks like
We don't sleep “just like that”, but go through four sleep phases that build on each other. They form a cycle that repeats itself...
Willy Lewis, M.D.
-
January 21, 2026
Health & Medicine
Sleep rhythm: tips for healthy sleep
With a regular sleep rhythm, you will not only be fitter in the morning, but you will also live a healthier life in the...
Willy Lewis, M.D.
-
January 20, 2026
Health & Medicine
Expert: Sleep is “daily therapy for our brain”
Anyone who doesn't sleep well at night also feels this during the day: Why even small sleep deficits can upset our mental balance and...
Willy Lewis, M.D.
-
January 20, 2026
Health & Medicine
Don’t know how you feel? These suppressed feelings may be behind it
“How are you?”: Nobody can avoid this question. But what if we don't have an answer? This is an opportunity to listen to your...
Willy Lewis, M.D.
-
January 19, 2026
Health & Medicine
Living community with gods
Archaeologists work with shovels, tweezers and brushes to research the cultural development of humanity. But you can also put it more elegantly: “Archaeology is...
Willy Lewis, M.D.
-
January 18, 2026
Health & Medicine
Meta-study confirms: Paracetamol is safe during pregnancy
Can taking paracetamol during pregnancy harm the unborn child? © Douglas Rissing/ iStock Paracetamol has been the drug of choice for fever and pain during...
Willy Lewis, M.D.
-
January 17, 2026
Health & Medicine
What helps against sore muscles? 5 completely natural tips
If you overdo it while jogging or in the fitness center, you will often experience painful muscle soreness for the next few days. We'll...
Willy Lewis, M.D.
-
January 16, 2026
Health & Medicine
5 exercises that help with long periods of sitting
Do you sit a lot and are you looking for exercises to help relieve discomfort when you sit for long periods of time? That's...
Willy Lewis, M.D.
-
January 16, 2026
Health & Medicine
How to age healthier?
Caption: The human genome is the focus of geriatric medicine. © cooperr007/iStock Staying strong and vital well into old age: The cover story of the...
Willy Lewis, M.D.
-
January 16, 2026
Health & Medicine
Properly care for dry skin in winter
If you apply cream to your skin properly, you don't have to worry about cracked skin. © StockPlanets/iStock Icy air outside, dry heated air inside:...
Willy Lewis, M.D.
-
January 15, 2026
Health & Medicine
Eat before or after exercise? Here’s how to do it right
Not sure whether you should eat before or after exercise? We compare the advantages and disadvantages and explain to you how to do it...
Willy Lewis, M.D.
-
January 15, 2026
Health & Medicine
Chronic fatigue syndrome: Defective ion channel as a biomarker?
People with chronic fatigue syndrome often have to wait years for a clear diagnosis. © Family video/ iStock The chronic fatigue syndrome ME/CFS significantly impairs...
Willy Lewis, M.D.
-
January 15, 2026
Health & Medicine
Sad, tired, listless? According to experts, this helps against the January blues
Tired, sad, listless? January is a tough month for many people. Why this is no coincidence - and which strategies, according to experts, really...
Willy Lewis, M.D.
-
January 15, 2026
Health & Medicine
Drink 2 liters of water every day: study recommends different value
Drinking enough water is important. But how much exactly should we drink to get through the day healthily? That's what a study says and...
Willy Lewis, M.D.
-
January 14, 2026
Health & Medicine
Cold hands: reasons and how to warm them up sustainably
Cold hands plague many people, especially in the winter. We explain the causes and show you what you can do to ensure that your...
Willy Lewis, M.D.
-
January 14, 2026
Health & Medicine
Arsenic in food: This food is particularly contaminated
Arsenic is a naturally occurring substance that is toxic to humans. But it is also contained in foods, for example rice, baked goods, milk...
Willy Lewis, M.D.
-
January 14, 2026
Health & Medicine
How healthy are vegan substitute products?
There are now many different vegan substitute products available that look very similar to their animal counterparts. © dropStock/iStock Every January, “Veganuary” motivates many people...
Willy Lewis, M.D.
-
January 14, 2026
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