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Hydration

All articles tagged with #hydration

Fiber myths debunked: why gradual increases and hydration beat chasing big daily targets
health-and-wellbeing11 days ago

Fiber myths debunked: why gradual increases and hydration beat chasing big daily targets

Fibre supports digestion, heart and bowel health, and even mood, but the average Briton consumes about 16g daily while 30g is the target. Benefits may continue beyond 30g, but increases should be gradual to avoid bloating, and plenty of fluids help fibre work. Staying under about 50g daily is sensible and sustainable. Small gains—an extra 7g daily—are linked to lower risks of heart disease, type 2 diabetes and bowel cancer, while an extra 5g may correlate with a roughly 5% reduced risk of depression; the key is enjoyable, practical, ongoing intake rather than extreme limits.

via The Guardian|
#daily-intake#fibre#gut-health
Hydration and diet fix urged as U.S. kidney stone surge grows younger
health11 days ago

Hydration and diet fix urged as U.S. kidney stone surge grows younger

A kidney-stone surge is hitting the U.S., with roughly 11% of men and 9% of women affected and more than 500,000 emergency visits annually; stones are rising fastest among those aged 12–30 due to high-salt, ultra-processed diets, dehydration, obesity and inactivity. Doctors say the fix is simple: drink more water to dilute urine, cut salt and sugary drinks, eat more potassium- and citrate-rich fruits/vegetables, and limit oxalate-rich foods if calcium oxalate stones are a risk, plus regular activity. The article cites a patient story of Bill who passed a stone after weeks and improved by increasing water intake and reducing tea, underscoring the prevention message.

via dailymail.co.uk|
#diet#health#hydration
Hydration Alone Falls Short in Stopping Kidney Stone Recurrence
health18 days ago

Hydration Alone Falls Short in Stopping Kidney Stone Recurrence

A large Lancet-published trial found that a behavioral hydration program—using Bluetooth water bottles, personalized fluid goals, financial incentives, reminders, and health coaching—increased fluid intake and urine output but did not reduce symptomatic kidney stone recurrence over two years. Enrolling 1,658 participants across six U.S. centers, the study highlights the challenge of maintaining very high hydration and suggests that prevention will require more personalized hydration targets, strategies to overcome real‑world barriers, and possibly additional therapies to keep minerals dissolved in urine.

via SciTechDaily|
#adherence#health#hydration
Fizz for Focus: Sparkling Water Improves Gamers’ Concentration
science29 days ago

Fizz for Focus: Sparkling Water Improves Gamers’ Concentration

In a small study of 14 casual esports players, drinking sparkling water during three-hour sessions helped preserve attention and reduce fatigue vs plain water, with higher enjoyment and better perceived control, while heart rate, glucose, and cortisol stayed the same. The authors hypothesize carbonation may raise arousal via TRP receptors, but the mechanism wasn’t directly tested. The study was partially funded by a sparkling-water company whose employees worked on it, and results were not directly compared to coffee or energy drinks, warranting broader replication.

via ScienceAlert|
#cognitive-fatigue#esports#hydration
Quiet Dehydration May Amplify Cortisol During Stress, Study Finds
health1 month ago

Quiet Dehydration May Amplify Cortisol During Stress, Study Finds

A Liverpool John Moores University study published in the Journal of Applied Physiology shows that healthy adults who drink less than 1.5 liters a day have about a 50% higher cortisol rise during a standardized stress test, likely due to vasopressin; thirst signals are unreliable in busy moments, so monitoring urine color and maintaining consistent hydration—around 1.5–2.5 liters daily, adjusted by sex and health—may blunt cortisol spikes and support stress resilience, though hydration doesn’t replace mental health treatment.

via Iowa Park Leader|
#cortisol#dehydration#health
Collagen for Skin: Subtle Gains, Not a Miracle, Experts Say
beauty-health1 month ago

Collagen for Skin: Subtle Gains, Not a Miracle, Experts Say

A Healthline review finds that oral collagen peptides may offer modest, gradual improvements in skin elasticity, hydration, and dermal density after several weeks of daily use, but they’re not a magic fix for wrinkles. Benefits tend to be subtle and best realized when paired with sunscreen, retinoids, vitamin C, healthy lifestyle habits, and optional in-office treatments like microneedling.

via Healthline|
#anti-aging#beauty-health#collagen
Hot Water Hype: Hydration Wins, Detox Claims Fall Flat
health1 month ago

Hot Water Hype: Hydration Wins, Detox Claims Fall Flat

The article examines the online trend of drinking hot or warm water in the morning, noting support from traditional medicine but limited scientific evidence. Some small studies hint warm liquids may aid GI movement after sleep, but there’s no proof that hot water detoxifies the body. The clearest benefit is hydration, which can reduce hunger, headaches, and bloating, and may improve skin; replacing sugary drinks with water could help with weight loss. Overall, hot water isn’t a magical fix—staying hydrated is what matters.

via The New York Times|
#detox-claims#digestion#health
A Month of Creatine: More Reps, Clearer Focus, and the Hydration Myth Debunked
vitamins-and-supplements2 months ago

A Month of Creatine: More Reps, Clearer Focus, and the Hydration Myth Debunked

Over 30 days, taking 4g of creatine daily reportedly boosted training capacity (HYROX prep and heavy kettlebell work) and left the author feeling mentally sharper, even with limited sleep, while debunking the dehydration myth. The article cites evidence that creatine increases phosphocreatine stores by about 20–40%, extending ATP energy and potentially adding 1–2 reps per set. Benefits may include cognitive support, especially for vegetarians and older adults. Hydration should be maintained with extra fluids, and sleep remains essential; creatine serves as a helpful, not magical, boost to performance and brain energy.

via Fit&Well|
#cognition#creatine#hydration
Detox myths debunked: your liver already cleanses you
health2 months ago

Detox myths debunked: your liver already cleanses you

A recent Strange Health episode scrutinizes detox fads like juice cleanses, charcoal pills, and foot patches, asking whether any detox is truly needed. Liver expert Trish Lalor says healthy people don’t require extreme interventions, since the liver, kidneys, and gut already detoxify the body around the clock. Real detox, she notes, is about hydration, fiber, rest, and moderation, not pricey supplements or gimmicks; many detox products are ineffective or potentially harmful and can drain your wallet. The discussion emphasizes skepticism toward online detox claims and clarifies what genuine bodily cleansing actually entails.

via ScienceAlert|
#detox#health#hydration
When Hydration Goes Too Far: Doctors Flag 6 Signs of Overdrinking Water
health2 months ago

When Hydration Goes Too Far: Doctors Flag 6 Signs of Overdrinking Water

Experts say most people regulate water fine, but overhydration can occur and presents with signs like gait instability, dizziness, confusion, lethargy, and nausea. While healthy individuals can usually manage excess water, those with conditions such as SIADH, liver disease, heart failure, certain medications (diuretics, antidepressants), adrenal or thyroid issues, or after intense exercise are at higher risk. Normal organ function generally keeps a safe upper limit, but if symptoms appear, seek medical advice.

via Prevention|
#health#hydration#hyponatremia