Caffeine News and Research

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Caffeine is a bitter substance found in coffee, tea, soft drinks, chocolate, some nuts and certain medicines. It has many effects on the body's metabolism, including stimulating the central nervous system. This can make you more alert and give you a boost of energy.

Coffee in early pregnancy not linked to gestational diabetes, but high cola intake could raise risk

Study in Finland finds that moderate coffee consumption does not affect the risk of gestational diabetes, but increased cola intake, particularly low-calorie options, is associated with a higher risk.

4 Mar 2024

Substituting meat with Quorn can lower bad cholesterol by 10%

Regularly substituting meat for mycoprotein such as Quorn could help to lower bad cholesterol by 10-percent, which is comparable to switching to a Mediterranean or vegan diet.

4 Mar 2024

Caffeine's protective effects against obesity and joint diseases supported by genetic study

The effects of caffeine levels in circulation by considering genetically predicted variations in caffeine metabolism.

28 Feb 2024

Study links poor sleep with muscle dysmorphia symptoms in adolescents and young adults

Getting enough sleep is crucial for our body to maintain vital health functions and is especially important for the growth and development of adolescents and young adults.

27 Feb 2024

Tea consumption increases bone density and reduces the risk of osteoporosis

The causal relationship between tea consumption and total-body (TB) bone mineral density (BMD).

27 Feb 2024

Nearly one-third of adults struggle to meet recommended sleep duration, study reveals

It's official. Getting the recommended 7-9 hours of sleep a night is currently out of reach for almost one-third of the population as Flinders University experts found 31% of adults had average sleep durations outside the recommended range.

23 Feb 2024

Is snoring related to high blood pressure?

Home-based monitoring reveals a strong link between snoring duration and uncontrolled hypertension, highlighting the need for snoring to be considered in hypertension management.

19 Feb 2024

Physical activity benefits do not outweigh cardiovascular risks associated with sugary drinks

Contrary to popular belief, the benefits of physical activity do not outweigh the risks of cardiovascular disease associated with drinking sugar-sweetened beverages, according to a new study led by Harvard T. H. Chan School of Public Health. Jean-Philippe Drouin-Chartier, professor at Université Laval's Faculty of Pharmacy, was a co-author.

8 Feb 2024

What natural compounds can help you manage your rosacea?

Researchers reviewed existing data on rosacea management using botanicals.

7 Feb 2024

Mild COVID linked to widespread sleep disturbances

Doctors already knew that a Covid-19 infection bad enough to hospitalize someone is often followed by insomnia, but a new study of patients with recent mild Covid-19 has shown that these patients are very vulnerable to sleep disturbances, too.

6 Feb 2024

Study finds links between prenatal substance exposure and childhood mental health

An observational study found links between prenatal substance exposure and mental health in children 10–12, but also found that controlling for environment and genetics eliminated many associations.

31 Jan 2024

Energy drinks stir up sleep issues and insomnia among college students

A study in "BMJ Open" finds that frequent energy drink consumption among Norwegian students is associated with poor sleep outcomes, including shorter sleep duration and higher insomnia rates, with notable sex-based differences in consumption patterns.

28 Jan 2024

Belief in caffeine improves running performance

The placebo effect of caffeine ingestion on running performance.

24 Jan 2024

Study shows robust link between frequency of energy drink consumption and sleep parameters

Knocking back energy drinks is linked to poor quality sleep and insomnia among college students, finds a large Norwegian study published in the open access journal BMJ Open.

22 Jan 2024

Exploring the gut-brain link: How diet and nutrient absorption impact digestive disorders

The major disorders of gut-brain interactions (DGBIs).

8 Jan 2024

Diet-related inflammation may raise stroke risk, US study finds

The relationship between the dietary inflammatory index (DII) and stroke incidence.

4 Jan 2024

Coffee extract supplementation shows no significant cognitive benefits in older adults, study finds

Study evaluated the impact of daily coffee extract supplementation on cognitive function over two years in older adults, finding no significant improvement in global or domain-specific cognitive function compared to a placebo, but suggestive benefits in those with poorer baseline diet quality.

3 Jan 2024

Caffeine News and Research

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