tisdag 29 september 2020
These data underscore the value of mCoV-A59 model to test mechanism and
establishes harnessing of the ketogenic immunometabolic checkpoint as a
potential treatment against COVID-19 in the elderly.
Ryu, S. et al. (2020). Ketogenesis restrains aging-induced exacerbation of COVID in a mouse model. bioRxiv, s. 2020.09.11.294363. doi:10.1101/2020.09.11.294363
Cuprizone-Induced Demyelination in Mouse Hippocampus Is Alleviated by Ketogenic Diet | Journal of Agricultural and Food Chemistry
In conclusion, ketogenic diet exerted a neuroprotective effect on cuprizone-induced
demyelination mice, and this activity was associated with the modulation
of the SIRT1/PPAR-γ and SIRT1/P-Akt/mTOR pathways.
J. Agric. Food Chem. 2020, XXXX, XXX, XXX-XXX
lördag 5 september 2020
Sträng diet förklarar fetmakirurgins makt
"Resultatet visar att dieten ensam stod för den största positiva effekten.
– Mer än 90 procent av allt som hände, skedde till följd av dieten, väldigt
lite förändrades efter kirurgin"
måndag 6 juli 2020
Effects of a low carbohydrate diet on energy expenditure during weight loss maintenance: randomized trial | The BMJ
Conclusions Consistent with the carbohydrate-insulin model, lowering dietary carbohydrate increased energy expenditure during weight loss maintenance. This metabolic effect may improve the success of obesity treatment, especially among those with high insulin secretion.
Ebbeling Cara B, Feldman Henry A, Klein Gloria L, Wong Julia M W, Bielak Lisa, Steltz Sarah K et al.Effects of a low carbohydrate diet on energy expenditure during weight loss maintenance: randomized trial BMJ 2018; 363 :k4583
To Keto or Not to Keto? A Systematic Review of Randomized Controlled Trials Assessing the Effects of Ketogenic Therapy on Alzheimer Disease | Advances in Nutrition | Oxford Academic
""... interventions, and outcome measures, ketogenic therapy appears promising
in improving both acute and long-term cognition among patients with
Alzheimer disease/mild cognitive impairment."
Maria G Grammatikopoulou, Dimitrios G Goulis, Konstantinos Gkiouras,
Xenophon Theodoridis, Kalliopi K Gkouskou, Athanasios Evangeliou,
Efthimis Dardiotis, Dimitrios P Bogdanos, To Keto or Not to Keto? A
Systematic Review of Randomized Controlled Trials Assessing the Effects
of Ketogenic Therapy on Alzheimer Disease, Advances in Nutrition, , nmaa073, https://doi.org/10.1093/advances/nmaa073
torsdag 7 maj 2020
Evidence That Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths - PubMed
"To reduce the risk of infection, it is recommended that people at risk of influenza and/or COVID-19 consider taking 10,000 IU/d of vitamin D3 for a few weeks to rapidly raise 25(OH)D concentrations, followed by 5000 IU/d. The goal should be to raise 25(OH)D concentrations above 40-60 ng/mL (100-150 nmol/L)."
McDonnell SL, et al. Evidence that Vitamin D Supplementation Could
Reduce Risk of Influenza and COVID-19 Infections and Deaths. Nutrients. 2020;12(4):E988. Published 2020 Apr 2. doi:10.3390/nu12040988
lördag 25 april 2020
Intermittent fasting from dawn to sunset for 30 consecutive days is associated with anticancer proteomic signature and upregulates key regulatory proteins of glucose and lipid metabolism, circadian clock, DNA repair, cytoskeleton remodeling, immune system and cognitive function in healthy subjects - ScienceDirect
- First human serum proteomics study of 30-day intermittent fasting from dawn to sunset in healthy subjects
- The 30-day intermittent fasting from dawn to sunset is associated with a serum proteome protective against cancer
- Intermittent fasting from dawn to sunset for 30 days upregulates proteins protective against obesity, diabetes, and metabolic syndrome
- Intermittent fasting from dawn to sunset for 30 days induces key regulatory proteins of DNA repair and immune system
- Intermittent fasting from dawn to sunset for 30 days upregulates proteins protective against Alzheimer’s disease and neuropsychiatric disorders
tisdag 14 april 2020
Biomarkers of milk fat and the risk of myocardial infarction in men and women: a prospective, matched case-control study | The American Journal of Clinical Nutrition | Oxford Academic
Conclusions: Milk fat biomarkers were associated with a lower risk of developing a first myocardial infarction, especially in women.
Eva Warensjö, Jan-Håkan Jansson, Tommy Cederholm, Kurt Boman, Mats
Eliasson, Göran Hallmans, Ingegerd Johansson, Per Sjögren, Biomarkers
of milk fat and the risk of myocardial infarction in men and women: a
prospective, matched case-control study, The American Journal of Clinical Nutrition, Volume 92, Issue 1, July 2010, Pages 194–202, https://doi.org/10.3945/ajcn.2009.29054
fredag 20 mars 2020
Low Serum Cholesterol Level Among Patients with COVID-19 Infection in Wenzhou, China by Xingzhong Hu, Dong Chen, Lianpeng Wu, Guiqing He, Wei Ye :: SSRN
Interpretation: Low serum cholesterol level in the patients with COVID-19 in Wenzhou, China. Altered serum cholesterol provide important information, and is meaningful to understand the disease.
Hu, Xingzhong and Chen, Dong and Wu, Lianpeng and He, Guiqing and
Ye, Wei, Low Serum Cholesterol Level Among Patients with COVID-19
Infection in Wenzhou, China (February 21, 2020). Available at SSRN: https://ssrn.com/abstract=3544826
fredag 14 februari 2020
Association Between Soft Drink Consumption and Mortality in 10 European Countries | Cardiology | JAMA Internal Medicine | JAMA Network
Conclusions and Relevance: This study found that consumption of total, sugar-sweetened, and artificially sweetened soft drinks was positively associated with all-cause deaths in this large European cohort; the results are supportive of public health campaigns aimed at limiting the consumption of soft drinks.
Mullee A, Romaguera D, Pearson-Stuttard J, et al. Association Between
Soft Drink Consumption and Mortality in 10 European Countries. JAMA Intern Med. 2019;179(11):1479–1490. doi:10.1001/jamainternmed.2019.2478
måndag 3 februari 2020
America's most widely consumed oil causes genetic changes in the brain: Soybean oil linked to metabolic and neurological changes in mice -- ScienceDaily
"Used for fast food frying, added to packaged foods, and fed to
livestock, soybean oil is by far the most widely produced and consumed
edible oil in the U.S., according to the U.S. Department of Agriculture.
In all likelihood, it is not healthy for humans."
"The research team discovered roughly 100 other genes also affected by
the soybean oil diet. They believe this discovery could have
ramifications not just for energy metabolism, but also for proper brain
function and diseases such as autism or Parkinson's disease. However, it
is important to note there is no proof the oil causes these diseases."
University of California - Riverside. "America's most widely consumed
oil causes genetic changes in the brain: Soybean oil linked to metabolic
and neurological changes in mice." ScienceDaily. ScienceDaily, 17
torsdag 5 december 2019
Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease | The American Journal of Clinical Nutrition | Oxford Academic
Conclusions: A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CHD or CVD.
Patty W Siri-Tarino, Qi Sun, Frank B Hu, Ronald M Krauss, Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease, The American Journal of Clinical Nutrition, Volume 91, Issue 3, March 2010, Pages 535–546, https://doi.org/10.3945/ajcn.2009.27725
torsdag 24 oktober 2019
Artificially sweetened soft drink consumption was associated with a higher risk of stroke and dementia.
Exercising before eating breakfast burns more fat, improves how the body responds to insulin and lowers people's risk of type 2 diabetes and cardiovascular disease.
University of Bath. (2019, October 18). Increase health benefits of exercise by working out before breakfast. ScienceDaily. Retrieved October 24, 2019 from www.sciencedaily.com/releases/2019/10/191018080619.htm