Does using sunscreen hinder vitamin D absorption?
We need sunlight to produce vitamin D, but we are also told to avoid sun exposure. And what about sunscreen: does it protect or hinder? We explain where the true balance lies.

Latest news and stories about health advice in Portugal for expats and residents.
We need sunlight to produce vitamin D, but we are also told to avoid sun exposure. And what about sunscreen: does it protect or hinder? We explain where the true balance lies.

Does washing your hair every day make it fall out more? And is stress really to blame? We debunk the most common doubts about hair loss with dermatologists Dr. António F. Massa and Dr. Marisa André.

Doctor specialising in clinical hydrology, Carlos Crisóstomo explains why the pH of mineral waters is of no interest.

This article provides travel advice and advisories for Portugal, focusing on safety and security. It advises travelers to take normal security precautions, as petty crime (pickpocketing, bag snatching) is common, especially in major cities. Violent crime is rare but can occur. The article also covers terrorism threats, demonstrations, and potential dangers related to water activities and adventure tourism. It provides information on entry/exit requirements, including the Schengen area and passport validity, and health-related advice, such as routine vaccinations and precautions against diseases like yellow fever, rabies, and COVID-19. It also touches upon laws and culture, including drug penalties, dual citizenship, and driving regulations. Finally, it provides contact information for the Canadian embassy and consulates in Portugal.

Regarding sanitation, the authority recommends that, whenever possible, you should continue to use the toilet, but avoid pouring away/disposing of used water if the sewage network is out of service.

Eating fat is important — but not all fats are the same. Which fats raise the risk of type 2 diabetes and which can be protective? Simple swaps you can make today, with nutritionist Mariana Chaves.

If you’re fed up of hearing friends and family say “oh, be careful, don’t drink so much coffee”, this article is for you. Print it out, frame it and hang it next to the coffee machine.
