Comida processada?

Nahhh:
https://www.bmj.com/content/365/bmj.l1451

Citando:
"Conclusions In this large observational prospective study, higher consumption of ultra-processed foods was associated with higher risks of cardiovascular, coronary heart, and cerebrovascular diseases. These results need to be confirmed in other populations and settings, and causality remains to be established. Various factors in processing, such as nutritional composition of the final product, additives, contact materials, and neoformed contaminants might play a role in these associations, and further studies are needed to understand better the relative contributions. Meanwhile, public health authorities in several countries have recently started to promote unprocessed or minimally processed foods and to recommend limiting the consumption of ultra-processed foods.

Study registration ClinicalTrials.gov NCT03335644."

Como prevenir a toxoplasmose (video)

https://nutritionfacts.org/video/how-to-prevent-toxoplasmosis/

Citando:
"The risk of contracting the brain parasite toxoplasma from kitty litter vs. meat."

Glucosamina e risco acidentes cardio-vasculares?

https://www.dailypost.co.uk/news/uk-world-news/nhs-weighs-food-supplement-could-16282957

Citando:
"Glucosamine is a food supplement taken to reduce symptoms of joint pain and stiffness.

It is believed to reduce inflammation, which is a factor in the development of heart disease."

O bacon e o cancro?

https://news.google.com/articles/CAIiEMwUm_PuNUDP_5rESc_0mkAqGQgEKhAIACoHCAow0Ij8CjCRwIgDMOSMzAU?hl=en-GB≷=GB&ceid=GB%3Aen.
Citando:
"It comes after a new study found that bacon and sausages fuel cancer twice as much as previously thought.

Just 25g of processed meat daily – equal to one rasher or 2/3 of a banger – raises the risk of bowel tumours by a fifth.

The World Health Organisation previously warned 50g of processed meat a day – two rashers or 1½ bangers – increased the risk of bowel cancer by 18 per cent.

But researchers from the University of Oxford now say a mere 25g each day is enough to raise the risk by 20 per cent."

Microbioma e obesidade

https://www.diariodepernambuco.com.br/app/noticia/ciencia-e-saude/2019/05/10/internas_cienciaesaude,787301/cientistas-descobrem-em-micro-organismos-nova-esperanca-contra-a-obesi.shtml

Citando:
"
No estudo, os cientistas analisaram 22 pacientes com obesidade e que não apresentavam outros problemas de saúde comumente associados à enfermidade, como diabetes e doença hepática. Durante 12 semanas, metade dos participantes tomou cápsulas contendo matéria fecal de um doador magro, e o restante ingeriu cápsulas de placebo. Os pesquisadores procuravam detectar mudanças no hormônio intestinal chamado peptídeo tipo glucagon 1 (GLP1), que está ligado ao reflexo da saciedade — a sensação de ter comido o suficiente. Nos resultados iniciais, não observaram diferenças na perda de peso ou no hormônio GLP1.

Duas alterações na microbiota dos participantes, porém, chamaram a atenção: diminuição na quantidade de um ácido biliar relacionado a resistência à insulina e alterações nas amostras de fezes dos participantes — a composição ficou mais similar a do doador magro. Essas alterações, segundo os cientistas, apontam para a possibilidade de gerar intervenções metabólicas ao manipular a microbiota humana. “Nosso estudo adiciona um primeiro passo encorajador na tentativa de entender o papel do microbioma intestinal em pessoas metabolicamente saudáveis com obesidade. Esperamos que isso sirva para terapias mais direcionadas no futuro”, ressalta Allegretti."

Protector solar e oxybenzone

Mal menor ou maior?

https://www.dailymail.co.uk/health/article-6997513/Sunscreen-absorbed-blood-concentrations-419-TIMES-safe.html

Citando:
"Chemical oxybenzone reaches plasma concentrations of up to 209.6ng/mL 

Food and Drug Administration in the US recommends no more than 0.5ng/mL

Oxybenzone may also disrupt our hormones, leading to embryonic toxicities "
(...)
"To put this to the test, the researchers analysed the active ingredients - avobenzone, oxybenzone, octocrylene and ecamsule - of four commercially-available sunscreens. Brand names were not given. "

Novo tipo de demência?

LATE, relacionado com a proteína TDP-43:
https://www.dailypost.co.uk/news/health/nhs-confirms-new-type-dementia-16214229

Citando:
"As well as bringing attention (and a name) to the brain condition, the research also has wider implications in relation to the potential diagnosis and understanding of LATE in the future.

"The main purpose of the new name and the consensus document is to guide researchers so they can better understand the disease," explained the NHS.

For example, researchers now believed they understand why recent trials of treatments for Alzheimer's may have appeared unsuccessful.

They explained that the treatments may have effectively treated the proteins that cause damage in Alzheimer's but LATE may have continued - ultimately making any improvements to Alzheimer's symptoms."
(...)
"The more well-known Alzheimer's however is caused by an accumulation of two other proteins in the brain - known as tau and amyloid beta."

Fontes de licopeno

https://cidadeverde.com/noticias/298614/licopeno-combate-o-envelhecimento-precoce

Lista;
Tomate, melancia, goiaba, pimentão /pimento (vermelho provavelmente).

O ABCDE do cancro da pele

https://g1.globo.com/bemestar/noticia/2019/04/30/cancer-de-pele-70percent-dos-casos-vem-de-pintas-que-ja-existiam.ghtml

Citando:
"O ABCDE das pintas

Veja os sinais de alerta para o câncer de pele melanoma:

Letra A (assimetria): se ao dividir a pinta ao meio os lados não forem iguais, quer dizer que são assimétricas e é um risco para pinta maligna. Se forem simétricas, a pinta é benigna.

Letra B (borda): bordas borradas e irregulares são sinais de alerta para pinta maligna.

Letra C (cor): pinta com mais de uma cor pode ser sinal de melanoma.

Letra D (dimensão): medir o diâmetro da pinta, se for maior que 6mm (corresponde à parte de trás do lápis) é preocupante para câncer.

Letra E (evolução): ficar atento às mudanças nas características da pinta: cor, tamanho. A dermatologista enfatiza: pinta de adulto não cresce! Se crescer é sinal de alerta."