domingo, 29 de maio de 2016

Quando comer vegetais nos faz mais mal do que bem

4 mortes no Canadá por contaminação com Listeria (morre a 71 graus mas sobrevive nos frigoríficos). Centenas de recolhas de lotes de produtos / ano pelo mesmo motivo.


Detalhes:
http://www.cbc.ca/news/health/veggie-burgers-listeria-recalls-1.3604430


Citando:

"When eating your veggies isn't good for you
Pathogens, hygiene problems, allergens, inaccurate ingredient labelling plague veggie burgers and dogs"

sábado, 28 de maio de 2016

Sobre protectores solares

... E o facto de alguns não terem o nível de protecção que anunciam na etiqueta:
http://www.consumerreports.org/sunscreens/get-the-best-sun-protection/
http://greatist.com/live/sunscreens-that-are-lying-about-their-spf

Sobre o Kefir, Kombucha e Kimchi e mais...

http://greatist.com/health/what-is-kefir


http://greatist.com/health/wtf-kombucha-fermented-tea


http://www.health.com/health/article/0,,20410300,00.html
http://greatist.com/health/how-to-make-your-own-DIY-kimchi
(vegetais fermentados - Coreia do Sul)


Sobre... Gases

O que os pode estar a provocar, como minimizar:
http://greatist.com/discover/what-farts-reveal-about-diet?utm_source=facebook&utm_medium=opengraph&utm_campaign=what-farts-reveal-about-diet&sr_share=facebook

7 mitos dietéticos?

http://www.dailymail.co.uk/health/article-3607021/The-7-diet-myths-probably-believe-stopping-losing-weight.html

Bayer e Monsanto podem criar um monstro

(ainda maior - filtrem por Roundup neste sítio):
http://www.telegraph.co.uk/business/2016/05/28/the-frankenstein-merger-how-bayers-bid-for-monsanto-could-create/


Citando:
"Surveys support that assessment. The idea that one of Germany’s most respected companies – the inventor of aspirin, no less – could join hands with a company infamous for its aggressive treatment of the farmers who must rely on its seeds has sparked outrage in some quarters.
There is no shortage of dirt in Monsanto’s 115-year history for campaigners to throw at the deal. It had a hand in the creation of the atomic bomb, the manufacture of the environmentally disastrous pesticide DDT and the Agent Orange herbicide used by the US Army in the Vietnamese jungle, causing birth defects."

Estatísticas das mortes - PT

http://www.jn.pt/nacional/interior/eles-morrrem-duas-vez-mais-do-que-elas-ate-aos-50-anos-5196818.html
PS. artigo completo e possíveis motivos só para assinantes.

sexta-feira, 27 de maio de 2016

Uso off-label de anti-depressivos justifica aumento explosivo do uso?

Estudo usou campo de BD que indica o motivo da prescrição.
A lista dos 8 principais usos off-label está no estudo (inclui insónias, ansiedade, enxaqueca e outras "parvoíces").


Detalhes:
http://m.huffpost.com/us/entry/reasons-people-are-taking-antidepressants_us_57472146e4b03ede441411a6


Outro dado "precioso" é que o uso pediátrico é off-label. Citando:
"Many off-label uses are backed by scientific evidence from clinical trials, just not full government approval, as the list above demonstrates. Off-label drug use is also common in certain populations, especially among children, because most drugs prescribed to pediatric patients were never tested in children. This makes many pediatric prescriptions necessarily off-label."

Risco de cancro da mama mesmo com genes problemáticos pode ser reduzido




Palmas para quem já mandou "operar" preventivamente (#irony):
http://www.cancernetwork.com/news/even-those-susceptibility-genes-can-lower-breast-cancer-risk

O sal, Nova Iorque e os extremismos americanos?

Citando:
"[Court rule] requires chain restaurants to post a symbol — a salt shaker inside a triangle — next to food items that contain more than 2,300 milligrams of sodium."


As críticas:
"The court's decision comes one week after a study, published in The Lancet, which found a diet too low in sodium may increase the risk for cardiovascular disease.
It is one of several studies that have recently been published that question whether 2,300 milligrams is the correct number."


Detalhes:
 http://www.politico.com/states/new-york/city-hall/story/2016/05/with-courts-blessing-city-to-begin-enforcing-sodium-rule-june-6-102251#ixzz49uqlb4SS
Follow us: @politico on Twitter | Politico on Facebook

Pergunta Retórica: Faz mal aos ratos. Devemos preocupar-nos?

Radiação de telemóvel:
http://edition.cnn.com/2016/05/27/health/cell-phone-radiation-cancer-study/
Citando:
"A study finds that high-dose exposure to cell phone radiation increased brain tumors in male rats
Researchers note that more work is needed to interpret the results, which some called "puzzling""


PDF do Estudo: http://biorxiv.org/content/biorxiv/early/2016/05/26/055699.full.pdf

Superbug Q&A

https://www.washingtonpost.com/news/to-your-health/wp/2016/05/27/what-we-know-so-far-about-the-superbug-in-the-pennsylvania-case/?tid=a_inl

Medicamentos para as dores de costas são ineficazes

... e perigosos:
http://www.parentherald.com/articles/45796/20160525/painkillers-back-pain-dangerous-ineffective.htm


"Experts have warned that powerful painkillers may no longer be effective against back pain [no better than placebo]. The drugs are also highly addictive and may be dangerous when taken long term."

Eficácia dos repelentes de insectos?

Video sobre um tema que com o Zika é capaz de começar a ser relevante: os repelentes de insectos funcionam? http://abcnews.go.com/GMA/video/mosquito-repellent-products-work-39391106

Superbug chega aos EUA

Não tinha a ideia que ainda não tinha chegado:
https://www.washingtonpost.com/news/to-your-health/wp/2016/05/26/the-superbug-that-doctors-have-been-dreading-just-reached-the-u-s/




Citando:
"Colistin is the antibiotic of last resort for particularly dangerous types of superbugs, including a family of bacteria known as CRE, which health officials have dubbed “nightmare bacteria.” In some instances, these superbugs kill up to 50 percent of patients who become infected."


PS. E já este mês vi uma notícia semelhante para a Austrália.
"

Chamem açúcar ao açúcar - FDA

http://www.npr.org/sections/thesalt/2016/05/26/479494486/evaporated-cane-juice-puh-leeze-just-call-it-sugar-fda-says
Evaporated Cane Juice vs. Sugar.

quinta-feira, 26 de maio de 2016

Feto dentro de feto - condição rara





Citando: "Foetus in fetu is an incredibly rare condition that affects only one in five million live births.
It is a condition where the malformed foetus is found in the body of its twin.
The foetus is found in the abdomen in 80 per cent of cases, although there have been reports of it occurring in the skull. "

Estudo sobre efeitos da crise na saúde

Estudo muito interessante publicado no The Lancet sobre os efeitos da crise económica na saúde (notou-se mais mortes possivelmente por adiamentos de tratamentos em países que exigem seguro de saúde):
http://www.cbsnews.com/news/global-economic-crisis-tied-to-thousands-of-excess-cancer-deaths/

Zika e gémeos

http://www.tvi24.iol.pt/internacional/feto/zika-em-gemeos-laura-tem-microcefalia-lucas-nasceu-saudavel

terça-feira, 24 de maio de 2016

Efeitos Secundários de Medicamento Contra a Malária (Lariam)

http://www.bbc.com/news/uk-36367214


Citando:


"People who have taken the anti-malarial drug Lariam say it should not be available because of its serious side-effects.
Enduring nightmares, changes in personality, and suicidal thoughts have been attributed to the drug.
As well as civilians, it has been prescribed to thousands of army personnel.
Here, two ex-servicemen describe what happened to them after they took Lariam."

Regras de Ensaios Clínicos podem ser alteradas (UE)

http://www.fiercebiotech.com/biotech/trial-rules-to-be-tightened-after-fatal-french-drug-study

FDA questiona segurança de medicamento da Sanofi (Diabetes)

http://www.fiercebiotech.com/fda-frets-over-safety-sanofi-s-diabetes-combo
Citando:
"The FDA has set up a debate among outside experts over Sanofi’s ($SNY) combo diabetes drug LixiLan today by raising a series of red flags over potential safety issues that could arise if the combination is allowed to reach the market.
In particular, regulatory insiders say that Sanofi’s proposed dose range for the combo, a mix of Lantus and lixisenatide--now dubbed "iGlarLixi"--would likely create some confusion over dosing among physicians, as well as expose some patient groups to adverse risks. The regulator's docs also noted the clear possibility that the final trial data were biased by inadequate dosing of insulin.
"

Relatório que ataca linhas orientadoras da alimentação no RU (NHS)

http://www.nhs.uk/news/2016/05May/Pages/Report-attacks-official-guidance-on-low-fat-diets-eat-more-fat.aspx


Citando:
"Low-fat diet bad for your health and cutting back on meat, dairy and eggs a disastrous mistake," the Daily Mirror reports.
That is the main message of a controversial report attacking official UK guidelines on diet and weight loss."


Desconhece-se autores e financiamento. Falta de peer review:


"It is unclear where Public Health Collaboration's funding comes from. Nor is it clear who wrote the report.
No author or authors are named, and it does not appear to have been peer-reviewed by independent experts.
The aim of the report is said to be to raise concerns about the government's current recommendations about healthy eating and weight loss, and also provide new evidence-based solutions to help people obtain healthy lifestyles and improve public health. "


"The Real Food Lifestyle"
(oposto ao Eatwell Guide - NHS)

Sal em excesso em Noodles (UK)

http://www.express.co.uk/life-style/health/673288/instant-noodles-contain-more-salt-than-twelve-packets-of-crisps-research-reveals


Citando:
"A survey has looked at the salt content in instant noodles:

One portion of Ko-Lee Instant Noodles Chicken Flavour contained 5.8g of salt - 97 per cent of the maximum recommended daily salt intake in the UK.
This is more than the salt in 12 packets of salted crisps, according to a survey of 131 products by the campaign group Consensus Action on Salt & Health (CASH)."

segunda-feira, 23 de maio de 2016

quinta-feira, 19 de maio de 2016

Germes e Diabetes Tipo 1 - Estudo

http://m.food.ndtv.com/health/germs-may-cause-type-1-diabetes-study-1407215


Citando:
"Germs may play a role in the development of type 1 diabetes by triggering the body's immune system to destroy the cells that produce insulin, new research by a team from Cardiff University  suggests. Scientists have previously shown that killer T-cells, a type of white blood cell that normally protects us from germs, play a major part in type 1 diabetes by destroying insulin producing cells, known as beta cells."
"

O cocó "ataca" de novo: cura por ingestão

http://www.telegraph.co.uk/news/2016/05/19/swallowing-human-faeces-will-cure-disease-nhs-say/


Citando:
"Frozen samples are being shipped around the country from a laboratory outside Portsmouth to relieve thousands sufferers of a previously incurable gut problem.
Every year in England more than 13,000 people suffer from Clostridium difficile, and one in five do not respond to conventional treatment.
The condition, which appears to be a side effect of antibiotics, causes people to lose control of their bowels."

quarta-feira, 18 de maio de 2016

How to banish bad memories: Brains can be trained to let go of unwanted thoughts | Daily Mail Online

How to banish bad memories: Brains can be trained to let go of unwanted thoughts | Daily Mail Online



Parte importante do "equilíbrio" é manter a sanidade mental: o que não é fácil quando de sofre de stress pós-traumático.

As dicas para esquecer:



"BANISH THOSE BAD MEMORIES:

To forget those negative thoughts coming back to haunt you, try to push out the context of the memory.

For example, if you associate a song with a break-up, listen to the song in a new environment.

Try listening to it as you exercise at the gym, or add to a playlist you listen to before a night out.

This way, your brain will associate with a positive feeling.

If a memory of a scene from a horror film haunts you, watch the same scene during the daytime.

Or watch it without sound but play a comedy clip over the top."



2016-05, Stress, SPT, Cérebro, Pensamentos Negativos, Esquecer

Má alimentação dos portugueses já se nota nos novos casos de cancro | Expresso

Os números do cancro (sempre com um certo atraso, ver notícia que se referia aos anos 80 e efeitos nas mulheres da Escócia agora mais recentemente) estão a alterar-se em Portugal - pensa-se que por abandono da Dieta Mediterrânica:
Expresso | Má alimentação dos portugueses já se nota nos novos casos de cancro

PS. Portal com números do cancro em diversos países do mundo aqui.

Dieta Vegetariana: A comunidade estrangeira está a mudar o paladar das crianças em Monchique - PÚBLICO

A comunidade estrangeira está a mudar o paladar das crianças em Monchique - PÚBLICO

Citando:
"Ao programa de combate à obesidade infantil que a Administração Regional de Saúde (ARS) está a levar a cabo desde o ano lectivo de 2004/05, o município de Monchique acrescentou mais uma novidade. “Estamos a fomentar a dieta vegetariana nas escolas, duas vezes por mês"".

Brazilian man ‘turning into elephant’ after mosquito bite

Fotos incluídas. Não tem elefantes "fofinhos":
Brazilian man ‘turning into elephant’ after mosquito bite

AstraZeneca's Lynparza fails in gastric cancer combination test | Daily Mail Online

Uma "pequena" janela para os "dramas" da indústria:

AstraZeneca's Lynparza fails in gastric cancer combination test | Daily Mail Online


Citando:

"AstraZeneca's recently approved ovarian cancer drug Lynparza failed to increase overall survival significantly when given with chemotherapy to patients with gastric cancer in a late-stage trial, the drugmaker said on Wednesday.

The news is a setback for the British drugmaker, which reported positive results with an experimental acute asthma drug on Tuesday, although the result may have limited read-across for Lynparza in other cancer settings."


Zika virus 'set to spread to Europe by summer' - ITV News

Como as boas notícias têm sido muitas (#irony) nada como uma má notícia:

Zika virus 'set to spread to Europe by summer' - ITV News


A novela do Glifosato continua - Discussão sobre o Glifosato (na UE) adiada para quinta-feira

Discussão sobre o Glifosato (na UE) adiada para quinta-feira (relembre-se que em Portugal a decisão pela proibição do uso já foi tomada nesse mesmo sentido):

SIC Notícias - Mundo

Citando:
"As discussões de hoje no comité de peritos da União Europeia sobre a possível renovação da licença que permite a utilização de glifosato no espaço comunitário não foram conclusivas, e prosseguirão na quinta-feira, indicou um porta-voz da Comissão Europeia."


terça-feira, 17 de maio de 2016

As tecnopatologias

http://ptjornal.com/tecnopatologias-sofre-da-depressao-do-facebook-da-apneia-do-whatsapp-81567

Publicidade dos anos 80 e aumento do cancro do pulmão

http://www.heraldscotland.com/News/14499022.Lung_cancer_rates_among_women_on_rise_due_to_80s_adverts/


Citando:
"Gregor McNie, Cancer Research UK’s senior public affairs manager in Scotland, said this reflected trends in the popularity of smoking. He said: “Male smoking peaked in the 1970s and started declining at that point. For women it was more in the 1980s.




“Also tobacco marketing focused more on women in the 1980s, targeting housewives.
“The lung cancer rates are a decade behind for women.”
If the figures are adjusted for age, incidence of cancer in general dropped by 3% for men but increased by 6% for women over the decade to 2014. "

Batatas e a hipertensão?

http://www.theguardian.com/society/2016/may/17/potato-blight-eating-spuds-four-times-a-week-could-be-harmful

Citando:
"Research claims that eating potatoes four times a week could be harmful and contribute to the condition that causes strokes and heart attacks, Britain’s biggest killers.
The study, reported in the BMJ, is the first to identify potatoes as a key source of hypertension, better known as high blood pressure. [However,] potatoes make a useful contribution to nutrient intakes such as fibre and vitamin C"

Outra fonte: http://home.bt.com/lifestyle/wellbeing/potatoes-and-5-other-surprising-foods-that-may-raise-your-blood-pressure-11364061732131

(2016-05-18: fonte adicional)

Magic mushrooms lift severe depression in clinical trial | Science | The Guardian

Magic mushrooms lift severe depression in clinical trial | Science | The Guardian



Estudo: http://www.thelancet.com/pb/assets/raw/Lancet/pdfs/S2215036616300657.pdf




A novela do Glifosato (agora com a ONU e a OMS e... a empresa Monsanto)...

A notícia contraditória da OMS/ONU desta semana indiciava algo de estranho (ver as outras notícias partilhadas com tag Glifosato): Aparentemente a Monsanto (produtora do Roundup que contém Glifosato) terá doado dinheiro a certas e determinadas entidades. Detalhes aqui:
http://www.theguardian.com/environment/2016/may/17/unwho-panel-in-conflict-of-interest-row-over-glyphosates-cancer-risk?CMP=twt_gu




segunda-feira, 16 de maio de 2016

Ministério da Agricultura proíbe taloamina por risco para a saúde (Glifosatos) - PÚBLICO

Ministério da Agricultura proíbe taloamina por risco para a saúde - PÚBLICO



Citando:

"Os serviços da Direcção-Geral de Alimentação e Veterinária notificaram as empresas produtoras de fitofármacos sobre a taloamina, um co-formulante utilizado nos compostos herbicidas à base de glifosato, tendo em vista a retirada imediata desta substância do mercado", refere, em comunicado, o Ministério da Agricultura."




Sobre a dieta alcalina

http://www.curapelanatureza.com.br/post/04/2016/seu-corpo-esta-acido-aqui-esta-o-que-voce-precisa-saber-para-se-proteger-de-todas
FFR: Receitas e link para livro no final.

Ai as Estatinas... Outra vez (agora para o "bem" dos bebés)

http://stv.tv/news/east-central/1354332-statins-could-help-protect-unborn-babies-from-mothers-stress/
Mais um caso de reutilização?

Ai o Glifosato... Outra vez (ONU/OMS)

Afinal a ONU/OMS diz que não faz mal:
http://www.theguardian.com/environment/2016/may/16/glyphosate-unlikely-to-pose-risk-to-humans-unwho-study-says

domingo, 15 de maio de 2016

Snoozing in the daytime increases the risk of hypertension | DailyTimes

Snoozing in the daytime increases the risk of hypertension | DailyTimes

Estudo parece encontrar relação entre as sonecas e a hipertensão?

Citando:

"(...) But it seems power naps might be bad for us. Those, who steal forty winks in the day are more likely to suffer from high blood pressure, according to research.
The Mayo Clinic in Minnesota, pooled data from nine studies with 112,267 participants. They found those, who took a snooze in the middle of the day were between 13 and 19 percent more likely to have hypertension.
But, when the researchers looked at the association between night-time napping in those who work night shifts, there was not the same link. One study found shift workers, who napped at night actually had a 21 percent reduced risk.
The clinic’s Dr Wisit Cheungpasitporn said, “More research is needed to better understand if the duration of midday sleep, or if diet, exercise, or an underlying medical condition, might be impacting risk.”"

Obesity less dangerous now than 40 years ago: study | Business Standard News

Obesity less dangerous now than 40 years ago: study | Business Standard News

Obesidade menos "letal" que há 40 anos atrás.


quarta-feira, 11 de maio de 2016

Ioga e meditação melhores que exercícios mentais para manutenção

http://m.belfasttelegraph.co.uk/news/health/yoga-and-meditation-better-than-memory-exercises-in-mental-decline-fight-34703492.html
Citando:
Yoga and meditation 'better than memory exercises in mental decline fight':
The form of yoga used in the study, known as Kundalini, focuses on breathing, meditation and chanting as well as poses designed to increase strength and flexibility.
It incorporates Kirtan Kriya meditation, which involves chanting, hand movements and visualisation of light, and has been used for hundreds of years in India to prevent mental decline in older adults.

Lucozade energy drink e o açúcar

Mais precisamente 500ml - 64g (!)
http://www.dailystar.co.uk/diet-fitness/514314/What-Lucozade-does-to-your-body-will-shock-you-sugar-original-orange-energy

40 genes mutados e 10 tipos de cancro da mama

http://www.dailymail.co.uk/health/article-3583335/FORTY-mutated-genes-blame-10-different-forms-breast-cancer-experts-discover.html