Dr. Todd Ewing PhD.'s Avatar

Dr. Todd Ewing PhD.

@ewingt-phd.bsky.social

Drug Discovery / Aging / Fitness Convincing myself that aging is simply loss of regulation/repair and CAN BE reversed! I wrote a book! BIOLOGICAL YOUTH http://amazon.com/dp/1535584459

309 Followers  |  602 Following  |  373 Posts  |  Joined: 04.12.2023
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Posts by Dr. Todd Ewing PhD. (@ewingt-phd.bsky.social)

Definitely both!

Targeting 45%, 35% and 20% of calories to be consumed at the morning, afternoon and evening!

The breakfast is the biggest meal!

Nearly half the daily calories!

28.02.2026 03:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Visionary Leaders Launch the Society for Brain Health At Center for BrainHealth during its annual BrainHealth Week, research leaders launched the Society for Brain Health, serving as a formal body of scientists, educators and policymakers focused on enha...

Here's their contact information:

centerforbrainhealth.org/article/laun...

28.02.2026 03:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Scientists announce launch of the Society for Brain Health Scientists meeting at Center for BrainHealth during its annual BrainHealth Week conference announced the launch of the Society for Brain Health.

Calling all #brain #health advocates!

www.news-medical.net/news/2026022...

Join the Society for Brain Health!

β€” for scientists, educators and policymakers
β€” enhancing cognitive capacity, longevity, & proactive health optimization

28.02.2026 03:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Big breakfast diet composition impacts on appetite control and gut health: a randomized weight loss trial in adults with overweight or obesity | British Journal of Nutrition | Cambridge Core Big breakfast diet composition impacts on appetite control and gut health: a randomized weight loss trial in adults with overweight or obesity

Here's the source article

Big breakfast on appetite control & gut health

www.cambridge.org/core/journal...

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28.02.2026 03:04 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Big Breakfast Alters Appetite, Gut Health Breakfast meals higher in protein promote feelings of satiety, and those higher in fiber boost beneficial gut microbiota β€” both lead to weight loss and metabolic benefits.

Scottish researches confirm big breakfast helps with appetite & gut health

www.medscape.com/viewarticle/...

Cross-over clinical study of overweight pts

β€” high protein breakfast promote satiety
β€” high fiber breakfast promotes gut #microbiota

#health #lifestyle #diet #science πŸ§ͺ

28.02.2026 03:04 β€” πŸ‘ 22    πŸ” 7    πŸ’¬ 3    πŸ“Œ 2
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What does a Harvard nutrition scientist eat? | Harvard T.H. Chan School of Public Health Nutrition expert Eric Rimm shared tips for healthy eatingβ€”and a glimpse of his own daily diet.

What does a nutritionist @hsph.harvard.edu eat?

hsph.harvard.edu/news/what-do...

β€” colorful vegetables & fruits
β€” consider frozen for convenience!
β€” high-fiber whole grains
β€” fermented foods, yogurt, kimchi
β€” Don’t be afraid of seed oils. They are better than butter!

#health #lifestyle #diet

27.02.2026 20:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Human hippocampal neurogenesis in adulthood, ageing and Alzheimer’s disease - Nature Mapping of neurogenesis in human hippocampi across ages and different cognitive abilities using multiomic single-cell sequencing reveals distinct signatures between cognitive preservation and decline.

Here's the source article

Neurogenesis in adulthood, ageing & Alzheimer’s disease

www.nature.com/articles/s41...

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27.02.2026 19:58 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Brains of β€˜super agers’ are strong producers of new neurons Older people with exceptional memory have a surprisingly high number of young neurons, study finds.

Our brains make new neurons from stem cells ...

even when we're really really old!

www.nature.com/articles/d41...

Researchers @uicbios.bsky.social discovered lifelong #neurogenesis in human post-mortem hippocampi

β€” young adults
β€” aged adults
β€” SuperAgers!

#aging #health #science #longevity πŸ§ͺ

27.02.2026 19:58 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
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Structured Exercise after Adjuvant Chemotherapy for Colon Cancer - PubMed A 3-year structured exercise program initiated soon after adjuvant chemotherapy for colon cancer resulted in significantly longer disease-free survival and findings consistent with longer overall survival. (Funded by the Canadian Cancer Society and others; CHALLENGE ClinicalTrials.gov number, NCT008 …

Nice! CHALLENGE-RCT looks amazing

pubmed.ncbi.nlm.nih.gov/40450658/

Exercise intervention shows

β€” lower incidence of cancer recurrence and
β€” lower incidence of death

I exercise every day to delay aging & age-related disease.

I recommend it to everyone who loves being healthy & young!

27.02.2026 19:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
CHALLENGE Trial | CSO Journal Club w/ Dr. Chris Booth & Dr. Fernanda Arthuso
YouTube video by Common Sense Oncology CHALLENGE Trial | CSO Journal Club w/ Dr. Chris Booth & Dr. Fernanda Arthuso

Its fascinating to write this article without even mentioning the CHALLENGE-RCT in colorectal cancer. The part of Chris Booth is one of the best lectures in oncology I have listened to youtu.be/bZTBZ33JtoI?...

26.02.2026 04:51 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Interesting!

24.02.2026 22:20 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Definitely!

It would be great if our NIH would run clinical trials with exercise as a prescribed treatment for every aging-associated chronic disease

What do you think the results might be?

25.02.2026 01:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Leisure-Time Physical Activity and Cancer Mortality This pooled analysis of 6 cohort studies evaluates whether participating in moderate to vigorous physical activity after a cancer diagnosis is associated with longer survival among individuals with a ...

Here's the source article:

Physical Activity and Cancer Mortality Among Cancer Survivors

jamanetwork.com/journals/jam...

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24.02.2026 01:21 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
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Physical Activity After Diagnosis Linked to Lower Cancer Mortality Physical activity after cancer diagnosis is linked to lower cancer mortality in multiple tumour types. Explore the latest pooled cohort findings. Read more.

#exercise after #cancer diagnosis and #survival

www.emjreviews.com/urology/news...

β€” 33% to 61% increased survival across cancer types
β€” healthcare professionals should actively promote physical activity as part of survivorship care

#health #longevity #science πŸ§ͺ

24.02.2026 01:21 β€” πŸ‘ 36    πŸ” 13    πŸ’¬ 4    πŸ“Œ 1

Fascinating!

Give it a shot!

24.02.2026 01:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Gah, need to stop my before bed snacks then... Maybe that's why I'm not sleeping as well

24.02.2026 01:06 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Sleep-Aligned Extended Overnight Fasting Improves Nighttime and Daytime Cardiometabolic Function | Arteriosclerosis, Thrombosis, and Vascular Biology BACKGROUND: Time-restricted eating has gained attention for its potential cardiometabolic health benefits. Existing time-restricted eating approaches may have limited adherence and sustainability due ...

Here's the source article:

Sleep-Aligned Extended Overnight Fasting Improves Nighttime and Daytime Cardiometabolic Function

www.ahajournals.org/doi/10.1161/...

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23.02.2026 23:55 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Scientists Say to Stop Eating After This Time to Boost Heart Health Dietitians and a doctor break it down.

Fasting 3 hours before bedtime improves cardiometabolic #health

www.prevention.com/food-nutriti...

Randomized parallel-arm controlled trial shows improved:

β€” blood pressure
β€” heart rate
β€” heart rate variability
β€” oral glucose tolerance
β€” cortisol

#longevity #science πŸ§ͺ

23.02.2026 23:55 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 3    πŸ“Œ 0

Fascinating!

The brain also controls the immune system and inflammation in a feedback loop

Can’t wait to see more progress on #MECFS

21.02.2026 02:06 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We need to move income tax collection from federal to states

Many states already have it set up!

Blue states tend to supply more tax revenue to the US than they receive in benefits

The imbalance has widened under Republican funding cuts targeting blue states

21.02.2026 02:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Definitely keep the labels! Super helpful to have redundancy as a sanity check

I like your idea of swapping the order to C, E, D, F

21.02.2026 01:57 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm trying to imagine how we can insulate all research & safety net funding from federal meddling

β€” Should we just give up on federal funding entirely & delegate it to states?

β€” Should we cut all federal income taxes so states can raise funds for research & safety nets free of Republican meddling?

17.02.2026 02:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Exercise-induced activation of ventromedial hypothalamic steroidogenic factor-1 neurons mediates improvements in endurance Kindel et al. show that repeated exercise potentiates the activity of ventromedial hypothalamic SF1-expressing neurons. SF1 neural activity is required for mice to achieve the endurance benefits of ex...

Here's the source article:

www.cell.com/neuron/fullt...

Activation of VMH SF1 neurons following exercise required to improve endurance

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16.02.2026 04:17 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
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Exercise rewires the brain β€” boosting the body’s endurance The more mice exercise, the more connections form between some neurons in their brains, study finds.

US researchers discover how #exercise changes the #brain
... and how the brain changes exercise #endurance

www.nature.com/articles/d41...

β€” lab mouse study 🐁
β€” after running, specific group of neurons active
β€” with training, more neurons activated AND activation magnitude increases

#health πŸ§ͺ

16.02.2026 04:17 β€” πŸ‘ 26    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0

Likely MAHA is another mortality risk factor

11.02.2026 20:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Impact of colour vision deficiency on bladder and colorectal cancer survival - Nature Health In a retrospective case–control study of electronic health records, patients with bladder cancer and colour vision deficiency (CVD) had a 52% higher 20-year mortality risk than matched controls withou...

Here's the source article

www.nature.com/articles/s44...

β€” hypothesis-generating paper of bladder cancer screening for high-risk individuals with colorblindness

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11.02.2026 19:54 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Study finds link between colorblindness and death from bladder cancer A study led by Stanford Medicine found that the earliest sign of bladder cancer β€” blood in the urine β€” may be invisible to people who are colorblind, increasing their risk of dying from the disease.

Researchers @stanfordmedicine.bsky.social associate #colorblindness CB with #bladdercancer mortality

med.stanford.edu/news/all-new...

β€” Unable to notice faint color of #blood in #urine
β€” 52% higher mortality
β€” 1 of 12 men w/ CB
β€” 1 of 200 women w/ CB
β€” CB often undiagnosed

#health #science πŸ§ͺ

11.02.2026 19:54 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 1

Phew!!πŸ˜¬β˜•οΈ

10.02.2026 21:19 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

YESSSSS!!! Coffee is my blood, man…

11.02.2026 08:28 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Yes, added sugar has its own effects

I have a plan to help wean coffee drinkers from sugar & cream

Someday healthy foods and drinks will taste as good as the dessert alternatives

10.02.2026 23:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0