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Nathan Goodyear

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4981817/pdf/AJPH.2016.303349.pdf - 0 views

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    It is important to realize that birth control pills are associated with increased risk.  This review found and increase in cardiovascular disease, melanoma, lupus, and breast cancer; however, a lower risk of colon and ovarian cancer was found.
Nathan Goodyear

The American Nutrient Gap: And How Vitamin and Mineral Supplements Can Help Fill It | M... - 0 views

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    Very insightful analysis:  A 2016 finds that estimated average requirements alone EAR and multivitamin/mineral supplement with food does not meed daily requirement.  EAR is much higher value than RDA.
Nathan Goodyear

Childhood body mass is positively associated with cesarean birth in Yucatec Maya subsis... - 0 views

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    Cesarean section birth method linked to obesity in unique study that eliminates a lot of variables in other similar studies
Nathan Goodyear

Determinants of the Maternal 25-Hydroxyvitamin D Response to Vitamin D Supplementation ... - 0 views

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    Vitamin D support must be customized and followed at all times, but this study looked specifically at pregnancy.
Nathan Goodyear

Exercise increases mitochondrial glutamate oxidation in the mouse cerebral cortex - App... - 0 views

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    exercise found to reduce glutamate excitotoxicity in mouse study.
Nathan Goodyear

Omega 3/6 fatty acids for reading in children: a randomized, double-blind, placebo-cont... - 0 views

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    Omega 3/6 supplementation in a 1:1 ration in children improved reading skills in 3 months.
Nathan Goodyear

Low Testosterone: A Risk Marker Rather Than a Risk Factor for Type 2 Diabetes: The Jour... - 0 views

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    low Testosterone is one piece of the puzzle in the risk of type II diabetes in men.
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

The Association Between Sleep Duration, Insulin Sensitivity, and β-Cell Funct... - 0 views

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    sleep duration linearly associated with insulin sensitivity.
Nathan Goodyear

Using Multicountry Ecological and Observational Studies to Determine Dietary Risk Facto... - 0 views

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    Western diet appears to be major risk association/factor in Alzheimer's disease risk.
Nathan Goodyear

Role of Gut Microbiota and Short Chain Fatty Acids in Modulating Energy Harvest and Fat... - 0 views

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    gut bacteria differentiate obese versus non-obese.  Association found b/t firmicutes:bacteroidetes, increased Bacteroidetes, and Actinobacteria; in addition, acute, propionate, and butyrate (all medium chain fatty acids) were found to be associated with obesity.
Nathan Goodyear

11-Ketotestosterone Is a Major Androgen Produced in Human Gonads: The Journal of Clinic... - 0 views

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    Only abstract available here; 11-ketotestosterone found not to be susceptible to aromatase activity as is testosterone.  This was a breast cell culture study.  It was found to actually inhibit cell proliferation in opposition to aromatized testosterone.
Nathan Goodyear

Effects of Resveratrol on Polycystic Ovary Syndrome: A Double-blind, Randomized, Placeb... - 0 views

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    Only abstract available.  Resveratrol found to reduce total Testosterone by 23% and DHEAS by 22% in women with PCOS;  a decrease in insulin by 32% and improved insulin sensitivity was also noted.
Nathan Goodyear

Sex Hormone Binding Globulin Modifies Testosterone Action and Metabolism in Prostate Ca... - 0 views

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    SHBG plays an important role in Testosterone's cellular effect. Every man should have SHBG checked with Testosterone
Nathan Goodyear

Diabetes - 0 views

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    exercise increases AMPK to improve insulin sensitivity and glucose uptake in new animal study.
Nathan Goodyear

Plasticity in mitochondrial cristae density allows metabolic capacity modulation in hum... - 0 views

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    New study suggests endurance training can change mitochondria to improve energy production efficiency.
Nathan Goodyear

Cigarette smoking and hormones : Current Opinion in Obstetrics and Gynecology - 0 views

  • Epidemiologic studies worldwide have established that exposure to cigarette smoke is an important cause of estrogen deficiency.
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    tobacco smoke alters estrogen metabolism.  Increase in CYP1B1 and CYP1B1 are the result of tobacco smoke.
Nathan Goodyear

An adaptive response to uncertainty can lead to weight gain during dieting attempts - 0 views

  • dieting attempts cause weight gain via providing (misleading) information about the environment to the subconscious systems that control body mass
  • Our model predicts that energy reserves should respond to repeated attempts to diet by weight cycling and becoming greater from one cycle to the next
  • the very conditions that cause weight gain initially—a glut of food—causes further weight gain once cyclical dieting begins
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  • There is evidence that among weight cycling, people those who switch between dieting and binge-eating more frequently gain more weight
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    yo-yo dieting leads to weight gain, in part, due to increase food intake in between the calorie restriction phases.  The calorie restriction suppresses metabolic rate and results in muscle loss; both of which contribute to the rebound weight gain seen by so many.
Nathan Goodyear

Cognitive Complaints in Survivors of Breast Cancer After Chemotherapy Compared With Age... - 0 views

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    Chemo brain.  Does it exist?  Large study finds significant cognitive decline in follow up at 6 months in breast cancer patients treated with chemo compared to control group.
Nathan Goodyear

Short inter-set rest blunts resistance exercise-induced increases in myofibrillar prote... - 0 views

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    rest interval between rest appears to play role in hormone response versus muscle growth response.  Rest of 1 minute associated with more hormonal response versus rest of 5 minutes associated with more muscle growth response in men.
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