Tag

Calcium

All articles tagged with #calcium

neuroscience2 days ago•6 min saved

Overclocking Neurons: One Training Session Yields Lasting Memories Across Species

Researchers inhibited the mitochondrial calcium exporter LETM1 in fruit flies and mice, causing calcium to linger in mitochondria and boosting ATP production. This metabolic boost allowed a single training session to form long-term memories lasting over 24 hours, while middle-term memory remained unchanged, and the effect was conserved across species, suggesting neuronal energy availability can shape memory consolidation. The approach currently relies on genetic manipulation and isn’t yet transferable to humans, but could point to future strategies to enhance memory or address diseases with energy deficits, pending safer, more precise tools.

via Neuroscience News|

#calcium #letm1 #long-term-memory

health24 days ago•10 min saved

Bone-smart living: practical tips to keep your bones strong into later life

A health-focused piece urges proactive, practical steps to maintain bone strength through midlife and beyond, highlighting regular weight-bearing activity, adequate calcium and vitamin D, and overall healthy lifestyle habits to support long-term bone health.

via The Independent|

#bone-health #calcium #exercise

science27 days ago•6 min saved

Statin Muscle Pain Linked to Calcium Leak Through RyR1, Study Finds

Researchers show that statins bind to the RyR1 muscle channel and force it open, causing a toxic calcium leak that can trigger pain and damage; using cryo-electron microscopy to study atorvastatin, the team mapped a binding pattern and suggested designing safer statins that retain cholesterol-lowering effects without muscle harm.

via ScienceDaily|

#calcium #cryo-electron-microscopy #muscle-pain

science1 month ago•4 min saved

Ocean Calcium Decline Helped Cool Earth After the Dinosaurs

A new international study links a long-term drop in ocean calcium since the dinosaurs’ extinction to changes in marine carbon storage. Lower calcium altered how shells and skeletons form and bury carbon, effectively pulling CO2 from the atmosphere and cooling the planet by up to about 15–20°C over millions of years, with seafloor spreading slowing as a key driver of the reduced calcium input to seawater.

via The Daily Galaxy|

#calcium #carbon-cycle #cenozoic-era

health2 months ago•3 min saved

Scientists Uncover Why Statins Cause Side Effects

Scientists at Columbia have discovered that statins may cause muscle pain by binding to the ryanodine receptor in muscle cells, leading to abnormal calcium leaks, which could weaken muscle tissue. This finding opens avenues for designing safer statins and potential treatments to prevent muscle side effects.

via SciTechDaily|

#calcium #health #molecular-research

health3 months ago•7 min saved

Critical Nutrients Missing in Diets: A Public Health Alert

Most Americans are not meeting the recommended intake of key nutrients like fiber, calcium, vitamin D, and potassium, which are essential for long-term health. Experts emphasize increasing consumption of fruits, vegetables, whole grains, and lean proteins to address these deficiencies and improve overall well-being, rather than relying on supplements.

via BuzzFeed|

#calcium #fiber #health

health-and-nutrition4 months ago•5 min saved

Dietitians' Advice: Greek vs. Regular Yogurt

Both Greek and regular yogurt are nutritious options with different benefits: Greek yogurt is higher in protein and supports muscle growth, while regular yogurt contains more calcium and is lighter and more versatile. The choice depends on individual health goals and preferences, with both offering health benefits like reducing cancer and cardiovascular risks.

via AOL.com|

#calcium #greek-yogurt #health-and-nutrition

health4 months ago•2 min saved

Expert Tips for Long-Term Bone Health and Strength

Strong bones require more than just calcium; essential nutrients like magnesium and phosphorus are crucial for bone strength and flexibility. A holistic approach including diet, exercise, and lifestyle habits is recommended for lifelong bone health, according to Dr. Anil Raheja.

via Hindustan Times|

#bone-health #calcium #health

health5 months ago•4 min saved

Experts Warn Against Combining These 2 Supplements Without Medical Advice

Experts warn against taking calcium and magnesium supplements together due to absorption competition, and also advise avoiding simultaneous intake of iron and zinc, recommending spacing them out and consulting a doctor for optimal timing and dosage to maximize benefits and avoid inefficiency.

via AOL.com|

#calcium #health #iron

health-and-pets5 months ago•2 min saved

The Mystery Behind the Disappearance of White Dog Poop in the 90s

White dog poop was common in the 90s due to high calcium content in dog food, often from bone meal, which left mineral deposits in the stool. Changes in pet food formulations, reducing calcium-rich ingredients, have made white dog poop less common today. Excess calcium can be toxic, so pet owners should monitor their dogs' health and consult vets if unusual stool occurs.

via IFLScience|

#calcium #dog-care #dog-diet

health5 months ago•3 min saved

Impact of Iron, Vitamin D, and Calcium Deficiencies on Women's Health

Women over 30 are at increased risk of deficiencies in key nutrients like iron, vitamin D, calcium, and B12 due to hormonal changes and lifestyle factors, which can lead to fatigue, bone loss, and heart risks. Addressing these deficiencies through diet and supplements is crucial for maintaining health and preventing long-term issues.

via The Times of India|

#calcium #health #iron

health5 months ago•0 min saved

Tips for Maintaining Strong Bones with Age

The article emphasizes the importance of maintaining strong bones as you age to prevent fractures and osteoporosis, highlighting strategies such as proper nutrition, regular exercise, and medical advice, especially after witnessing the impact of falls on older adults.

via AARP|

#aging #bone-health #calcium

health6 months ago•2 min saved

Dr. Roach Highlights the Importance of Vitamin D and Calcium for Bone Health

Dr. Keith Roach emphasizes the importance of adequate vitamin D and calcium for bone health, especially in cases of osteopenia, and advises that supplements should primarily contain these nutrients, as other components like boron and vitamin K3 lack proven benefits. He also discusses vaccination guidelines for adults, highlighting the need for two doses of the measles vaccine for those without prior documentation, and notes that serious diseases can sometimes be mistaken for rosacea.

via The Detroit News|

#bone-health #calcium #health

health-and-wellness6 months ago•2 min saved

Unexpected Foods Rich in Calcium to Boost Your Diet

There are many surprising non-dairy sources of calcium such as fortified plant milks, canned fish with bones, and vegetables like kale and broccoli, which can help meet daily calcium needs for those who do not consume dairy products.

via CBS News|

#bone-health #calcium #dairy-alternatives

health6 months ago•4 min saved

Doctors Warn of Risks from Overusing or Combining Certain Supplements

Taking excessive calcium supplements can increase the risk of heart damage and plaque buildup in arteries, despite calcium's importance for bone health. Doctors warn that overdoing it on supplements, which are less regulated by the FDA, can lead to serious cardiovascular issues, whereas dietary calcium from foods is generally safe and beneficial. It's important to consult a healthcare provider before increasing calcium intake.

via bestlifeonline.com|

#calcium #fda-regulation #health