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Nathan Goodyear

Sex hormones and cognitive decline ... [Psychoneuroendocrinology. 2009] - PubMed - NCBI - 0 views

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    increased estradiol and estrone levels in men associated with cognitive decline.  This was distinct from age, CVD, and APOE genotype.  This points to a clear association between increased aromatase activity and inflammation that contributes to cognitive decline in men.
Nathan Goodyear

Cognitive dysfunction in postmenopausal breast cancer patients on aromatase inhibitors,... - 0 views

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    Just the abstract here.  Declining estradiol production found to be associated with increased cognitive dysfunction or cognitive decline in those using aromatase inhibitor therapy.  Aromatase inhibition therapy is used to block Testosterone to Estradiol production in women with ER+ breast cancer.
Nathan Goodyear

Increased risk of cognitive impairment or dementia in women who underwent oophorectomy ... - 0 views

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    Untold risk of early ovary removal appears to be cognitive decline and increased risk of dementia.  The earlier the age of removal, the more the increased risk of cognitive decline.  
Nathan Goodyear

https://endo.confex.com/endo/2014endo/webprogram/Paper14285.html - 0 views

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    Statin use found to be associated with cognitive decline.  The authors defined use as long-term, though 2 years of use was found to be associated with decline.   interestingly, metabolic syndrome was not found to be associated with cognitive decline.
Nathan Goodyear

Nutrients | Free Full-Text | Vitamin C Status Correlates with Markers of Metabolic and ... - 0 views

  • vitamin C deficiency is the fourth most prevalent nutrient deficiency reported in the United States
  • Hypovitaminosis C (defined as a plasma concentration ≤23 µmol/L)
  • The CHALICE (Canterbury Health, Ageing and Lifecourse) study is a unique New Zealand study comprising a comprehensive database of determinants of health
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  • The CHALICE cohort of 404 individuals aged 50 years had an average vitamin C intake of ~110 mg/day, which should provide adequate plasma concentrations [14]. Despite this, a significant proportion of the participants had inadequate plasma vitamin C status
  • inadequate plasma vitamin C concentrations (i.e., <50 µmol/L)
  • adequate plasma levels (i.e., >50 µmol/L)
  • Higher plasma vitamin C status was associated with lower weight, BMI and waist circumference
  • plasma vitamin C was negatively associated with blood triglycerides, HbA1c and insulin, and positively associated with HDL levels.
  • No correlation was found between plasma vitamin C and the two indicators of heart health; blood pressure and cardiovascular risk score.
  • 2.4% of 50-year-olds were deficient in vitamin C (i.e., <11 µmol/L)
  • hypovitaminosis C (i.e., <23 µmol/L)
  • A high proportion (63%) of our participants had inadequate plasma vitamin C concentrations (i.e., <50 µmol/L)
  • The association of low vitamin C with obesity in this study replicates results in the literature [35,40,41,42,43,44], and it is apparent that individuals with higher weight require higher intakes of vitamin C to reach adequate vitamin C status
  • higher plasma vitamin C status is associated with lower circulating levels of blood triglycerides, insulin and HbA1c
  • A role for vitamin C in the prevention or management of diabetes and/or metabolic syndrome has been suggested
  • In this study, we also demonstrate lower levels of mild cognitive impairment in those with high vitamin C status
  • The odds of mild cognitive impairment were twice as high for those below 23 μmol/L plasma vitamin C concentration.
  • Vitamin C is present at very high concentrations in the brain
  • animal models have shown that the brain is the last organ to be depleted of the vitamin during prolonged deficiency
  • A recent animal study has shown that moderate vitamin C deficiency may play a role in accelerating amyloid plaque accumulation in Alzheimer’s disease
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    New study: vitamin C levels correlate with cognitive and metabolic health. What is your vitamin C level? Despite the adequate levels of vitamin C intake, a large % of the individuals had inadequate vitamin C levels which points to a demand issue.  Higher oxidative stress, chronic inflammation... would drive demand for vitamin C higher. Lower vitamin C levels were associated with more metabolic disease, ie. DM, and more cognitive decline.
Nathan Goodyear

Lifelong Estrogen Exposure and Memory in Older Postmenopausal Women - Journal of Alzhei... - 0 views

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    Study finds suggestion of cognitive protection by enduring estrogen exposure.  Interesting, that estrogen seems to protect against cognitive decline in women, yet increases cognitive decline in men.
Nathan Goodyear

Progesterone enhances transthyretin expressio... [J Mol Neurosci. 2011] - PubMed - NCBI - 0 views

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    Postmenopausal cognitive decline is a common complaint.  Declining Estradiol and progesterone have been implicated, in part, to this cognitive decline.  This study finds that progesterone increases expression of Transthyretin, a protein that processes amyloid Beta protein.  This amyloid Beta protein is associated with damage found in Alzheimer's. 
Nathan Goodyear

Frontiers | Adherence to a Mediterranean-Style Diet and Effects on Cognition in Adults:... - 0 views

  • adherence to a MedDiet pattern is associated with less cognitive decline, dementia, or AD
  • higher adherence to a MedDiet was related to either slowing the rate of cognitive decline, minimizing the conversion to AD or improving the cognitive function
  • The more specific cognitive domains that improved with MedDietS were memory, delayed recognition, executive function, long-term working memory, and visual constructs
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    Mediterranean diet found to improve cognition and slow progression and/or risk of Alzheimer's disease.
Nathan Goodyear

JAMA Network | JAMA | Conjugated Equine Estrogens and Incidence of Probable D... - 0 views

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    This was the WHI review of data as it pertains to dementia and cognitive decline in women.  The take home here is that the data provides little evidence for premarin with or without medroxyprogesterone acetate in > 65 for prevention of dementia.  However, this is in women > 65 and studies show that younger women do indeed receive benefit, especially in those with early ovary removal.  Another point here, MPA (medroxyprogesterone acetate) increases cognitive decline.  Just don't take MPA, it is a bad drug all the way around!
Nathan Goodyear

Nutrition Journal | Full text | The emerging role of dietary fructose in obesity and co... - 0 views

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    Article links Fructose, to obesity and cognitive decline.
Nathan Goodyear

Meta-analysis of double blind randomized controlled clinical trials of acetyl-L-carniti... - 0 views

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    Meta-analysis of 21 studies on acetyl Carnitine finds improvement with mild cognitive impairment and/or prevention of cognitive deterioration.
Nathan Goodyear

Testosterone Treatment of Men With Mild Cognitive Impairment and Lo... - PubMed - NCBI - 0 views

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    small study finds limited improvement in cognition in men with low T and mild Cognitive impairment.  Little application from this study.
Nathan Goodyear

Lower-But-Normal Serum TSH level Is Associated With the Development or Progression of C... - 0 views

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    This study points to an association between a low-normal TSH and cognitive decline in the elderly.  An association is not causative, but functional hypothyroidism does result in cognitive impairment, so the association would logically fit.  The results of this study do as well.
Nathan Goodyear

Hormonal changes and their impact on cognition and... [Maturitas. 2014] - PubMed - NCBI - 0 views

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    low T appears to be associated with cognitive decline in men.  If low T is present on testing, then therapy is appropriate to improve cognition.
Nathan Goodyear

Mediterranean Diet, Cognitive Function, and Dementia: A Systematic Review of the Evidence - 0 views

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    review finds Mediterranean diet associated with improved cognitive function and possible delay in cognitive decline.
fitspresso

https://www.sightcare-co.com/ - 0 views

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    Sight Care | Official Site sightcare-co.com · by Sight Care Sight Care Only $49/Bottle Limited Time Offer! Sight Care Special Deal + Special 67% Discount Save $600 + 180 Days Money Back Guarantee #1.The Sight Care vision supplement is a dietary supplement for helping you improve your vision and brain health. Sight Care eye supplements are formulated to provide a synergistic blend of vitamins, minerals, antioxidants, and other bioactive compounds that are essential for maintaining healthy vision Regular Price: 147/per bottle Only for: $49/per bottle What Is Sight Care? This powerful vision support supplement is made with a unique blend of natural ingredients and plant extracts that work together synergistically to deliver numerous benefits for your brain and eye health. With Sight Care, you can expect to experience increased energy levels, improved eyesight, and an overall revitalized sense of well-being. Taking care of your vision health is not just about seeing clearly; it's also about maintaining your overall brain health. As we age, our vision deteriorates, and our eyes and brain can experience a decline in function, but there are steps you can take to support your visual and cognitive health. Regular eye exams are crucial for detecting and treating vision problems early on, and making healthy choices such as eating a nutritious diet and exercising regularly can also help. However, with busy schedules, it can be difficult to find the time to devote to a healthy lifestyle. This is where the Sight Care supplement comes in. It's designed to support both vision and brain health with its blend of natural ingredients that have been shown to promote healthy vision and cognitive function You must not compromise your eye health for momentary exhilaration. If you are glued to digital screens day and night, you must take measures to prevent eye diseases like age-related macular degeneration. The SightCare vision supplement has been made using 100% natura
Nathan Goodyear

Association Between Serum 25(OH) Vitamin D and the Risk of Cognitive Decline in Older W... - 0 views

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    Just an association, but low vitamin  D levels found to be associated with decreased cognitive function in older women.  Found in women with levels < 20.
Nathan Goodyear

A prospective study of diurnal cortisol and cognitive function in community-dwelling el... - 0 views

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    High salivary cortisol and decrease metabolism of cortisol (urinary) is associated with increased cognitive decline in the elderly.
Nathan Goodyear

Cognition, mood, and physiological concentrations of sex hormones in the early and late... - 0 views

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    Medical dogma tells us that menopause is simply an estrogen deficiency.  This new study points to correlation between progesterone decline and cognitive decline in menopausal women.
Nathan Goodyear

The emerging role of dietary fructose in obesity and cognitive decline - 0 views

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    Study describes the link between fructose, obesity and cognitive decline.
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