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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

Effect of Testosterone Replacement Therapy on Cognitive Performance and Depression in M... - 0 views

  • Azad et al [15] used single photon emission computed tomography and showed that, after 3~5 weeks of TRT, cerebral perfusion was increased in the midbrain and the superior frontal gyrus in seven men with hypogonadism
  • After 12~14 weeks, increased perfusion was still observed in the midbrain as well as in the midcingulate gyrus
  • TDS patients who received TRT showed significant improvement in cognitive function only if mild cognitive impairment was present at baseline
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  • Cherrier et al [17] evaluated a sample of 32 subjects, which included 17 men with mild cognitive impairment and 15 with Alzheimer's disease. At the 6-week follow-up, patients who received TRT showed significantly better scores regarding spatial memory, constructional abilities, and verbal memory compared to those noted in the placebo group. Taken together, these results suggest that TRT has a beneficial effect on cognitive function
  • TRT improved mood and well-being, and reduced fatigue and irritability in hypogonadal men
  • The study by Pope et al [20] involved men with depression refractory to standard anti-depressants, and found that TRT lowered the Hamilton Depression score,
  • depression tends to increase as testosterone levels decrease [21], it is highly likely that TRT improved symptoms of depression by increasing testosterone levels.
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    men with Testosterone <300 ng/dl with levels after 8 months of therapy achieving +680 ng/dl.
Nathan Goodyear

Stuck at the bench: Potential natural neuroprotective compounds for concussion - 0 views

  • Long-chain polyunsaturated fatty acids, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are highly enriched in neuronal synaptosomal plasma membranes and vesicles
  • The predominant CNS polyunsaturated fatty acid is DHA
  • effective supplementation and/or increased ingestion of dietary sources rich in EPA and DHA, such as cold-water fish species and fish oil, may help improve a multitude of neuronal functions, including long-term potentiation and cognition.
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  • multiple preclinical studies have suggested that DHA and/or EPA supplementation may have potential benefit through a multitude of diverse, but complementary mechanisms
  • pre-injury dietary supplementation with fish oil effectively reduces post-traumatic elevations in protein oxidation
  • The benefits of pre-traumatic DHA supplementation have not only been independently confirmed,[150] but DHA supplementation has been shown to significantly reduce the number of swollen, disconnected and injured axons when administered following traumatic brain injury.
  • DHA has provided neuroprotection in experimental models of both focal and diffuse traumatic brain injury
  • potential mechanisms of neuroprotection, in addition to DHA and EPA's well-established anti-oxidant and anti-inflammatory properties
  • Despite abundant laboratory evidence supporting its neuroprotective effects in experimental models, the role of dietary DHA and/or EPA supplementation in human neurological diseases remains uncertain
  • Several population-based, observational studies have suggested that increased dietary fish and/or omega-3 polyunsaturated fatty acid consumption may reduce risk for ischemic stroke in several populations
  • Randomized control trials have also demonstrated significant reductions in ischemic stroke recurrence,[217] relative risk for ischemic stroke,[2] and reduced incidence of both symptomatic vasospasm and mortality following subarachnoid hemorrhage
  • Clinical trials in Alzheimer's disease have also been largely ineffective
  • The clinical evidence thus far appears equivocal
  • curcumin has gained much attention from Western researchers for its potential therapeutic benefits in large part due to its potent anti-oxidant[128,194,236] and anti-inflammatory properties
  • Curcumin is highly lipophilic and crosses the blood-brain barrier enabling it to exert a multitude of different established neuroprotective effects
  • in the context of TBI, a series of preclinical studies have suggested that pre-traumatic and post-traumatic curcumin supplementation may bolster the brain's resilience to injury and serve as a valuable therapeutic option
  • Curcumin may confer significant neuroprotection because of its ability to act on multiple deleterious post-traumatic, molecular cascades
  • studies demonstrated that both pre- and post-traumatic curcumin administration resulted in a significant reduction of neuroinflammation via inhibition of the pro-inflammatory molecules interleukin 1β and nuclear factor kappa B (NFκB)
  • no human studies have been conducted with respect to the effects of curcumin administration on the treatment of TBI, subarachnoid or intracranial hemorrhage, epilepsy or stroke
  • studies have demonstrated that resveratrol treatment reduces brain edema and lesion volume, as well as improves neurobehavioral functional performance following TBI
  • green tea consumption or supplementation with its derivatives may bolster cognitive function acutely and may slow cognitive decline
  • At least one population based study, though, did demonstrate that increased green tea consumption was associated with a reduced risk for Parkinson's disease independent of total caffeine intake
  • a randomized, placebo-controlled trial demonstrated that administration of green tea extract and L-theanine, over 16 weeks of treatment, improved indices of memory and brain theta wave activity on electroencephalography, suggesting greater cognitive alertness
  • Other animal studies have also demonstrated that theanine, another important component of green tea extract, exerts a multitude of neuroprotective benefits in experimental models of ischemic stroke,[63,97] Alzheimer's disease,[109] and Parkinson's disease
  • Theanine, like EGCG, contains multiple mechanisms of neuroprotective action including protection from excitotoxic injury[97] and inhibition of inflammation
  • potent anti-oxidant EGCG which is capable of crossing the blood-nerve and blood-brain barrier,
  • Epigallocatechin-3-gallate also displays neuroprotective properties
  • More recent research has suggested that vitamin D supplementation and the prevention of vitamin D deficiency may serve valuable roles in the treatment of TBI and may represents an important and necessary neuroprotective adjuvant for post-TBI progesterone therapy
  • Progesterone is one of the few agents to demonstrate significant reductions in mortality following TBI in human patients in preliminary trials
  • in vitro and in vivo studies have suggested that vitamin D supplementation with progesterone administration may significantly enhance neuroprotection
  • Vitamin D deficiency may increase inflammatory damage and behavioral impairment following experimental injury and attenuate the protective effects of post-traumatic progesterone treatment.[37]
  • emerging evidence has suggested that daily intravenous administration of vitamin E following TBI significantly decreases mortality and improves patient outcomes
  • high dose vitamin C administration following injury stabilized or reduced peri-lesional edema and infarction in the majority of patients receiving post-injury treatment
  • it has been speculated that combined vitamin C and E therapy may potentiate CNS anti-oxidation and act synergistically with regards to neuroprotection
  • one prospective human study has found that combined intake of vitamin C and E displays significant treatment interaction and reduces the risk of stroke
  • Pycnogenol has demonstrated the ability to slow or reduce the pathological processes associated with Alzheimer's disease
  • Pcynogenol administration, in a clinical study of elderly patients, led to improved cognition and reductions in markers of lipid peroxidase
  • One other point of consideration is that in neurodegenerative disease states like Alzheimer's disease and Parkinson's disease, where there are high levels of reactive oxygen species generation, vitamin E can tend to become oxidized itself. For maximal effectiveness and to maintain its anti-oxidant capacity, vitamin E must be given in conjunction with other anti-oxidants like vitamin C or flavonoids
  • These various factors might account for the null effects of alpha-tocopherol supplementation in patients with MCI and Alzheimer's disease
  • preliminary results obtained in a pediatric population have suggested that post-traumatic oral creatine administration (0.4 g/kg) given within four hours of traumatic brain injury and then daily thereafter, may improve both acute and long-term outcomes
  • Acutely, post-traumatic creatine administration seemed to reduce duration of post-traumatic amnesia, length of time spent in the intensive care unit, and duration of intubation
  • At three and six months post-injury, subjects in the creatine treatment group demonstrated improvement on indices of self care, communication abilities, locomotion, sociability, personality or behavior and cognitive function when compared to untreated controls
  • patients in the creatine-treatment group were less likely to experience headaches, dizziness and fatigue over six months of follow-up
  • CNS creatine is derived from both its local biosynthesis from the essential amino acids methionine, glycine and arginine
  • Studies of patients with CNS creatine deficiency and/or murine models with genetic ablation of creatine kinase have consistently demonstrated significant neurological impairment in the absence of proper creatine, phosphocreatine, or creatine kinase function; thus highlighting its functional importance
  • chronic dosing may partially reverse neurological impairments in human CNS creatine deficiency syndromes
  • Several studies have suggested that creatine supplementation may also reduce oxidative DNA damage and brain glutamate levels in Huntington disease patients
  • Another study highlighted that creatine supplementation marginally improved indices of mood and reduced the need for increased dopaminergic therapy in patients with Parkinson's disease
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    great review of natural therapies in the treatment of concussions
Nathan Goodyear

JAMA Network | Archives of Neurology | Effects of Growth Hormone-Releasing Hormone on C... - 0 views

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    GHRH, for 20 weeks shown to subjectively and objectively improve cognitive function in adults.  
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

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

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.
Nathan Goodyear

Huperzine A for Alzheimer's disease. [Cochrane Database Syst Rev. 2008] - PubMed - NCBI - 0 views

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    Review of 6 trials on 454 patients found Huperzine A improved cognition and executive function with no serious adverse events in patients with Alzheimer's disease.  Yet, their conclusion is, "...inadequate evidence to make any recommendation..."   Does it improve executive cognitive function?   Yes.  Does in have serious side effects?  No.  And we are waiting on...?
Nathan Goodyear

The combined effects of exercise and foods in preventing neurological and cognitive dis... - 0 views

  • The most prevalent types of cognitive impairments include disturbances in attention and learning and memory function
  • An association between BDNF and learning and memory was found when measuring the performance of rats on the Morris water maze task
  • exercise and BDNF have been associated with reducing depression and promoting cognitive enhancement.
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  • In addition to reducing oxidative stress and inflammation, DHA serves to improve neuronal function by supporting synaptic membrane fluidity
  • Curcumin has also been shown to protect the hippocampus and to counteract learning impairment
  • insufficient DHA in the brain can compromise neuronal function with subsequent effects on a broad range of neurological and behavioral faculties.
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    diet and exercise increases BDNF.  Diets rich in omega 3, curcumin, and polyphenols increase BDNF and thus increase neuroplasticity and associated cognition.   In contrast, sugar and saturated fats in crease oxidative stress and worsened spatial learning.  This study is a review.  
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

JAMA Network | Archives of Neurology | Insulin Resistance in Cognitive ImpairmentThe In... - 0 views

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    insulin resistance shown to play a role in cognitive impairment.  Rising Insulin resistance is not just associated with obesity, but also brain dysfunction similar to that in strokes.  This indicates a vascular component in the cognitive function.  The same rise in obesity will likely result in a rise in neurodegenerative disorders.
Nathan Goodyear

High normal plasma triglycerides are associated with preserved cognitive function in Ch... - 1 views

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    Higher triglyceride levels associated with better cognitive function versus those with lower triglyceride levels in an elderly chinese population.
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

Vitamin C reduces spatial learning deficits in middle-aged and very old APP/PSEN1 trans... - 0 views

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    IV vitamin C improves cognitive function in mice model.  
Nathan Goodyear

Fructose decreases physical activity and increases body fat without affecting hippocamp... - 0 views

  • the fructose animals gained significantly more weight than the glucose animals
  • The average liver mass of mice in the fructose treatment group was 20% heavier than for mice in the glucose group
  • The fat pads of mice consuming the fructose diet were 69% heavier than the fat pads of animals consuming the glucose diet
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  • there are many studies showing that consumption of fructose in comparison to other monosaccharides results in increased de novo lipogenesis, dyslipidemia, insulin resistance, BW6, 7 and, most recently, impaired cognitive function
  • in the present study, the intake of fructose by mice was more similar to that of typical human consumption in comparison to previous studies
  • prolonged consumption of diets containing fructose (11 weeks) increased BW and body fat deposition
  • studies in humans confirm that fructose, but not glucose (when provided as 25% of energy requirements), in the context of an energy-balanced diet increases de novo lipogenesis and visceral adiposity along with dyslipidemia, decreases insulin sensitivity10, 12 and decreases in fat oxidation
  • we hypothesize that fructose may reduce voluntary energy expenditure in terms of physical activity.
  • significant reduction (~20%) in physical activity in the fructose-fed animals in comparison to glucose
  • a recent study reported that ingestion of fructose (25% energy intake, 10 weeks) in human volunteers also resulted in reduced energy expenditure in relation to a diet with the same glucose dose
  • There is certainly evidence to suggest that, for example, exercise is able to prevent dyslipidemia in healthy subjects fed a weight-maintenance high-fructose diet (30%)54, which strongly suggests a protective role of physical activity in metabolic regulation.
  • the potential negative effects of fructose in brain and cognitive function have been investigated, with a series of studies showing cognitive deficits in spatial memory and learning in adolescent and adult animals following access to a high fructose diet
  • access to both fructose and sucrose, but not glucose, results in a 40% reduction in hippocampal neurogenesis
  • Collectively these studies seem to suggest that fructose consumption can have a considerable impact on hippocampal function and learning, which is in direct contrast with what we observed.
  • the impact of fructose is apparent only in BW, liver mass and body fat, but not in cognitive measures or rates of neurogenesis
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    animal study finds that fructose increased liver mass, abdominal fat and decreased physical activity when compared to glucose.  The study groups were iso caloric, but one group was fed 18% fructose and the other 18% glucose.
Nathan Goodyear

Effects of testosterone administration on cognitive function in hys... - PubMed - NCBI - 0 views

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    Testosterone therapy in women post-hysterectomy, with low total and low free Testosterone, provides no benefit in cognitive function.
Nathan Goodyear

Curry Consumption and Cognitive Function in the Elderly - 0 views

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    Curcumin consumption associated with increased cognition in elderly Asians.
Nathan Goodyear

Mediterranean diet, cognitive function, and dementia: a systematic review. - PubMed - NCBI - 0 views

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    review finds Mediterranean diet may slow cognitive decline and decrease risk of Alzheimer's disease.
Nathan Goodyear

Herbal Extracts and Phytochemicals: Plant Secondary Metabolites and the Enhancement of ... - 0 views

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    Good review of the current literature on herbs and improved cognitive function
Nathan Goodyear

Occupational mercury exposure and its consequences... [Int Arch Occup Environ Health. 1... - 0 views

  • Mercury is a known neurotoxin
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    inorganic effects of mercury on behaviour and cognitive function
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