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Uppdaterad 2026-08-02 17:41 Nästa om --:-- Försenad
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Nyheter och forskning om hälsa, träning, kost och mental hälsa. Samlar artiklar från ledande hälsomedicinska källor och träningsmedier.

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2 källor · 2026-08-02 15:23
ScienceDaily (Fitness) ScienceDaily (Health)
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2 källor · 2026-08-02 09:33
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2 källor · 2026-08-01 14:35
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Hälsa & träning 95 artiklar
Medical Xpress (Health) ikon
Medical Xpress (Health)
When more blood does not mean more neuronal energy during REM sleep

REM sleep is already called "paradoxical sleep." The body is largely still, yet the brain is highly active. In humans, this is also the stage most closely associated with vivid dreaming. Our study, published in...

When more blood does not mean more neuronal energy during REM sleep
ScienceDaily (Health) ikon
ScienceDaily (Health)
Without this protein, damaged muscle turns to fat and scar tissue

A protein once thought to mainly protect chromosome ends may also be essential for keeping muscle stem cells ready to repair injuries. Researchers found that TRF2 helps these cells maintain their identity and...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Fitness) Without this protein, damaged muscle turns to fat and scar tissue 2026-08-02 15:23
The Guardian (Health) ikon
The Guardian (Health)
Could a couch-to-5k for books get you back into reading?

With smartphones stealing our attention, we’re picking up fewer books than ever. A novelist shares her eight-week scheme to get you back into the habit Do you feel that it’s harder to read than it used to be? Not...

Could a couch-to-5k for books get you back into reading?
ScienceDaily (Health) ikon
ScienceDaily (Health)
This once-a-week workout may help cut belly fat, study shows

A surprisingly small dose of exercise may deliver major health benefits for adults carrying excess fat around the waist. In a four-month trial involving 315 adults with central obesity, researchers found that...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Fitness) This once-a-week workout may help cut belly fat, study shows 2026-08-02 09:33
ScienceDaily (Health) ikon
ScienceDaily (Health)
Eating less protein could slow aging, major review finds

A sweeping review of more than 350 studies suggests that the protein boom may be overselling what many people actually need. Eating less protein appears to improve metabolism, reduce inflammation and cellular damage,...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Fitness) Eating less protein could slow aging, major review finds 2026-08-02 06:52
ScienceDaily (Health) ikon
ScienceDaily (Health)
Cancer may be breaking its own DNA to keep growing

Cancer cells rely on powerful genetic switches to keep growth genes running at full speed, but that intense activity can damage their own DNA. The resulting breaks are repeatedly repaired, sometimes with small...

ScienceDaily (Health) ikon ScienceDaily (Health)
ScienceDaily (Health) ikon
ScienceDaily (Health)
Eating one avocado a day may lower heart disease risk

A daily avocado may help lower heart disease risk in adults with obesity by reducing the number of LDL particles circulating in the blood. After six months, participants who ate an avocado each day experienced a...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Fitness) Eating one avocado a day may lower heart disease risk 2026-08-01 14:35
The Guardian (Health) ikon
The Guardian (Health)
Is the cyclosporiasis outbreak slowing? Test-makers are hopeful

Data by one test-maker shows a positivity drop, but rate could be influenced by number of people taking test Sign up for the Breaking News US newsletter email The maker of a popular laboratory test said the...

Is the cyclosporiasis outbreak slowing? Test-makers are hopeful
Men's Health ikon
Men's Health
The New Rules of Cholesterol

The old way of thinking: Deal with the whole LDL thing when your doc says it’s dangerous. What science is finding now: That’s way too late.

The New Rules of Cholesterol
ScienceDaily (Health) ikon
ScienceDaily (Health)
Scientists discover why poor sleep may harm some brains more

A gene involved in the brain’s overnight cleaning system may change how strongly poor sleep affects Alzheimer’s-related brain changes. The findings point toward more personalized prevention strategies based on both...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Mind & Brain) Scientists discover why poor sleep may harm some brains more 2026-07-31 14:20
ScienceDaily (Health) ikon
ScienceDaily (Health)
A 42-year-old childhood obesity theory may be wrong

New research challenges the decades-old idea that children experience an “adiposity rebound” when their BMI begins rising around age 6. Although BMI returns to earlier levels, a more reliable measure showed that body...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Fitness) A 42-year-old childhood obesity theory may be wrong 2026-07-31 13:28
ScienceDaily (Health) ikon
ScienceDaily (Health)
AI can tell if your brain is aging faster than you are

A person’s sleeping brain may reveal warning signs of dementia long before memory problems begin. Researchers used machine learning to analyze EEG recordings from about 7,000 adults and found that an older-than-...

ScienceDaily (Health) ikon ScienceDaily (Health)
1 fler källor
ScienceDaily (Mind & Brain) AI can tell if your brain is aging faster than you are 2026-07-31 09:05
ScienceDaily (Mind & Brain) ikon
ScienceDaily (Mind & Brain)
Scientists find a simple routine linked to less pain and depression

Keeping a regular daily schedule may help reduce pain and depression, especially among older adults with insomnia. Researchers found that consistent times for waking, eating, socializing, and sleeping were linked to...

ScienceDaily (Mind & Brain) ikon ScienceDaily (Mind & Brain)
1 fler källor
ScienceDaily (Fitness) Scientists find a simple routine linked to less pain and depression 2026-07-31 03:37
ScienceDaily (Mind & Brain) ikon
ScienceDaily (Mind & Brain)
Your gut may help your brain decide what to remember

Signals traveling from the gut to the brain may help turn meals into lasting memories. Rats showed stronger memory activity after consuming nutritious foods, but not after drinking sweet liquids with little or no...

ScienceDaily (Mind & Brain) ikon ScienceDaily (Mind & Brain)
ScienceDaily (Mind & Brain) ikon
ScienceDaily (Mind & Brain)
What if the brain does not create consciousness?

Christof Koch is taking on one of science’s deepest mysteries: how the brain creates conscious experience, or whether it creates it at all. He argues that materialism has yet to solve this “hard problem” and will...

ScienceDaily (Mind & Brain) ikon ScienceDaily (Mind & Brain)
ScienceDaily (Fitness) ikon
ScienceDaily (Fitness)
Can’t sleep in the heat? These 8 tricks could save your night

Sleeping well during a heatwave starts with stopping the home from overheating. Close blinds against strong sunlight, ventilate when the air outside becomes cooler, and avoid using heat-producing appliances during the...

ScienceDaily (Fitness) ikon ScienceDaily (Fitness)
Mindful ikon
Mindful
Resting in the Flow of Experience

Uncertainty doesn't need to create more anxiety. Explore this mindfulness practice for embracing change and appreciating the ride. The post Resting in the Flow of Experience appeared first on Mindful.

Mindful ikon Mindful
ScienceDaily (Mind & Brain) ikon
ScienceDaily (Mind & Brain)
Eating within 8 hours may help keep the aging brain sharp

Eating within a shorter daily window may help protect certain thinking skills as people age. In a small six-month trial, older women who limited eating to about 8 to 9 hours a day performed better on planning and...

ScienceDaily (Mind & Brain) ikon ScienceDaily (Mind & Brain)
Blogilates ikon
Blogilates
Okay, I Did It

“But can you make it shorts?” Let’s do it! View this post on Instagram A post shared by Cassey Ho (@blogilates) The Popflex Take a Hike Shortalls...

Okay, I Did It
ScienceDaily (Mind & Brain) ikon
ScienceDaily (Mind & Brain)
A hidden Alzheimer’s tipping point may decide who gets dementia

Scientists have identified a possible tipping point that helps determine whether Alzheimer’s-related brain changes lead to dementia. The key may lie in how the brain’s immune cells respond to plaques and tau, offering...

ScienceDaily (Mind & Brain) ikon ScienceDaily (Mind & Brain)
Blogilates ikon
Blogilates
A perfectionist never rests

An unfortunate truth for me, but a fortunate truth for you. 🥲 The Popflex Super Slit Short is my favorite short ever because it’s so light and comfy, but also...

A perfectionist never rests
Blogilates ikon
Blogilates
When your beach coverup has dinner plans…

Getchu a dress that can do both. 👙👡 View this post on Instagram A post shared by Cassey Ho (@blogilates) The idea was to design a beach coverup...

When your beach coverup has dinner plans…
Nerd Fitness ikon
Nerd Fitness
5 Overlooked Movements for Real-World Fitness

Squats. Rows. Deadlifts. Presses. There’s a reason why these are the foundation of any good strength program.[1] But if you’re goal is to be capable outside of the gym, there’s another category of movement that’s...

5 Overlooked Movements for Real-World Fitness
Mindful ikon
Mindful
Walking Grief Home: Six Companions for Living With Loss

When we understand grief as a relationship—to what we’ve lost and to ourselves—we can also choose a more relational model of healing. Dr. Gordon Wallace offers six mindful ways to navigate the winding corridors of...

Mindful ikon Mindful
Nerd Fitness ikon
Nerd Fitness
“I need it to work this time.”

Have you ever caught yourself thinking, “I need it to work this time“? Maybe you’re trying to start a workout routine again. Maybe you want to take better care of yourself and finally eat in a way that feels good....

“I need it to work this time.”
WHO News ikon
WHO News
WHO statement on notification of withdrawal of the United States

WHO regrets the United States’ notification of withdrawal from WHO – a decision that makes both the United States and the world less safe. The notification of withdrawal raises issues that will be considered by the...

WHO News ikon WHO News
WHO News ikon
WHO News
Timor-Leste certified malaria-free by WHO

The World Health Organization (WHO) has certified Timor-Leste as malaria-free, a remarkable achievement for a country that prioritized the disease and embarked on a concerted, nation-wide response shortly after...

WHO News ikon WHO News
WHO News ikon
WHO News
WHO and Switzerland cement cooperation until 2028

WHO and Switzerland have announced the renewal of their cooperation strategy for the period 2024-2028. In 2013, Switzerland became the first high-income country in the WHO European Region to pilot a cooperation...

WHO and Switzerland cement cooperation until 2028
Breaking Muscle ikon
Breaking Muscle
The 5 Best Outdoor Saunas for Getting Your Sweat On in 2025

Sauna bathing is an age-old Nordic tradition that can have huge benefits for your overall wellness. There are a variety of sauna styles available, from the traditional barrels to more modern cube designs with electric...

The 5 Best Outdoor Saunas for Getting Your Sweat On in 2025
Precision Nutrition ikon
Precision Nutrition
Are seed oils bad for you? Vegetable oil vs. olive oil vs. butter

Are vegetable and seed oils “toxic”?! From TikTok to bestseller lists, vegetable oils—a.k.a. “seed oils”—are a big topic right now. To be fair, folks have debated the merits of vegetable oils dating back to when they...

Are seed oils bad for you? Vegetable oil vs. olive oil vs. butter
1 fler källor
MedlinePlus (NIH/NLM) Revised and updated MedlinePlus tutorial Evaluating Internet Health Information now available in Spanish 2024-08-30 06:00
Harvard Nutrition Source ikon
Harvard Nutrition Source
Healthy Living Guide 2023/2024

A Digest on Healthy Eating and Healthy Living “The apple in your hand is the body of the cosmos.” – Thich Nhat Hanh Happy New Year, and welcome to the fourth edition of the Healthy Living Guide! 2023 was an exciting...

Healthy Living Guide 2023/2024
1 fler källor
Harvard Nutrition Source Healthy Living Guide 2022/2023 2023-01-04 21:23
Harvard Nutrition Source ikon
Harvard Nutrition Source
WHO releases updated guidelines on defining healthy diets

Harvard experts say most recommendations are well-supported, but guidance on total fat intake omits decades of evidence The World Health Organization (WHO) has released updated guidelines for defining healthy diets,...

Harvard Nutrition Source ikon Harvard Nutrition Source
Harvard Nutrition Source ikon
Harvard Nutrition Source
Navigating infant formula shortages

Infant formula shortages in the U.S. have occurred in the past two years largely due to widespread pandemic-related supply-chain problems. A national shortage of infant formula is undoubtedly alarming for families...

Harvard Nutrition Source ikon Harvard Nutrition Source
Harvard Nutrition Source ikon
Harvard Nutrition Source
Healthy Living Guide 2020/2021

A Digest on Healthy Eating and Healthy Living As we transition from 2020 into 2021, the COVID-19 pandemic continues to affect nearly every aspect of our lives. For many, this health crisis has created a range of...

Healthy Living Guide 2020/2021
Harvard Nutrition Source ikon
Harvard Nutrition Source
COVID-19 and Obesity

This page will be updated as new information becomes available. Last update: 10.24.20 The novel Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2) has created a global pandemic with its syndrome, COVID-19....

Harvard Nutrition Source ikon Harvard Nutrition Source