Álcool e cancro (e bacon e salsichas)?

Parece que sim:
https://www.manchestereveningnews.co.uk/news/uk-news/cancer-healthy-eating-advice-wine-14705905

Citando:
"The WCRF found boozing is directly linked to increased risk of six cancers and for the first time recommended sticking to water or unsweetened drinks.

It added stomach cancer to its previous list of cancers of the bowel, breast, oesophagus, liver and throat."

Osteoporose e calvície?

Parece que sim...
https://www.dn.pt/sociedade/interior/tratamento-para-a-osteoporose-pode-curar-calvicie-9322201.html

Citando:
"Um medicamento utilizado para o tratamento da osteoporose poderá curar a calvície, de acordo com um estudo liderado por um investigador da Universidade de Manchester, Nathan Hawkshaw.

Os cientistas descobriram que a Ciclosporina A, usada normalmalmente como imunosupressor, estimula o crescimento dos folículos pilosos, em laboratório. Em seguida, tentaram identificar os mecanismos moleculares deste medicamento, usado desde os anos 80 do século passado.

O medicamento reduz a expressão de uma proteína (SFRP1) que inibe o crescimento e desenvolvimento de muitos tecidos, incluindo do cabelo, e portanto atua positivamente no crescimento do cabelo e pode "fazer diferença nas pessoas que sofrem com a queda de cabelo", disse Hawkshaw.

Atualmente existem apenas dois medicamentos aprovador pela FDA (Agência Federal nortre-americana que aprova medicamentos) para tratar a calvície (alopecia androgenética), mas ambos têm efeitos colaterais e nem sempre são muito eficazes, por isso os pacientes geralmente recorrem à cirurgia de transplante capilar, segundo um comunicado da Universidade de Manchester."

Exercício físico e cancro?

Parece que sim, e a todos os pacientes:
https://www.theguardian.com/society/2018/may/07/cancer-if-exercise-was-a-pill-it-would-be-prescribed-to-every-patient

Citando:
"The lead author, Prof Prue Cormie from the Australian Catholic University, said the statement was based on “indisputable” evidence. “Really we are at the stage where the science is telling us that withholding exercise from cancer patients can be harmful,” Cormie said.

“Exercise is the best medicine someone with cancer can take in addition to their standard cancer treatments. That’s because we know now that people who exercise regularly experience fewer and less severe treatment side-effects; cancer-related fatigue, mental distress, quality of life.”"

5 tratamentos psiquiátricos polémicos

https://www.livescience.com/37117-controversial-mental-health-treatments.html

Tinta sem conservantes?

https://barbot.pt/produto/dioplaste-eco/

Citando:
"A nova tinta de interior da Barbot, é a primeira sem conservantes a chegar ao mercado português. Seguindo as tendências do Centro da Europa, a empresa aposta num produto livre de biocidas, ou seja sem conservantes. A tinta Dioplaste Eco é mais amiga do consumidor, sem colocar em risco a qualidade."

Medicação de prevenção SIDA?

https://www.publico.pt/2018/04/23/sociedade/noticia/um-comprimido-por-dia-para-combater-os-fantasmas-do-vih-1811060

Citando:
"O medicamento que contém tenofovir e emtricitabina, o Truvada, já existe no mercado português e faz parte do pacote de medicação de quem já é seropositivo. São estas duas substâncias activas que são também aconselhadas para a PrEP."

Transplante fecal?

http://www.bbc.com/news/health-43815369

Citando:
"Performing the transplant

The problem with C. difficile is that patients will have multiple bouts of watery and even bloody diarrhoea every day, tummy cramps, fever and in the most severe cases the infection is fatal.

The best that medicine has to offer is more antibiotics; it is the definition of a vicious circle.

A stool transplant - or to give it its full title "a faecal microbiota transplant" - aims to repopulate the patient's gut with the microbes from a healthy person.

A relative is often used as they would have had similar gut bacteria.

After a "sample" is produced, it is mixed with water.

Some techniques break the poo up by hand while others blitz it in a household blender.

There are two routes for getting the sample into the required location - down through the mouth or up through the rectum."
(...)
"But will trans-poo-sions mean anything for medicine beyond C. difficile?

The interaction between our human and microbial selves is being investigated in nearly every disease you can think of.

The microbiome has been linked to diseases including inflammatory bowel disease, diabetes, Parkinson's, whether cancer drugs work and even depression and autism.

But this means there could be unintended consequences of a faecal transplant.

There was a report in 2015 of a woman gaining 36lb (16kg) and being classed as obese after a transplant from her daughter.

It is possible to make mice thinner or fatter by transplanting into them the microbiome from either a lean or obese human, although the jury is still out on whether the same rules apply in people."