Back to school: how to prevent your child's backpack from ruining their back
Science
Образование
Vila Real

Back to school: how to prevent your child's backpack from ruining their back

El Periódico Mediterráneo - General31 August 2026 at 13:21

With the return to classes, the president of the Spanish Society of Rehabilitation and Physical Medicine (SERMEF), Helena Bascuñana, warns families about the risks of school backpacks that are too heavy for children's backs.

Bascuñana warns that the backpack should not become a "portable little house" where books, notebooks, computers, water bottles, and all types of school materials accumulate.

According to the specialist, the backpack should be emptied every day and prepared for the following day according to the school schedule. Only the materials that are truly necessary should be included.

Additionally, the load should be distributed correctly and the backpack should be carried well-adjusted with both straps, thus avoiding postural problems in children.

Related articles

Science

Don't do this to plants in September: this summer habit can cause leaves to fall

With the arrival of September, indoor plants need care adapted to the change of season. The main mistake is maintaining the same watering frequency as in summer, because with fewer hours of light and lower temperatures, plants reduce their growth and consume less water, which can cause waterlogging of the substrate, root problems and leaf fall. Fertilization should also be reduced or suspended until spring, and it may be necessary to move pots closer to windows to compensate for the lower light intensity. Plants that were outside should be checked for pests before being brought back inside.

Postal do Algarve31/08/26, 14:30
Science

Vacations are good for us, but how many days do we need? Science answers

A scientific article explores the ideal vacation duration for well-being. The stress hormone takes up to three days to decrease in the body, and health and well-being reach their absolute peak on the eighth day of vacation, suggesting that longer periods of rest are necessary to obtain complete health benefits.

TVI Notícias31/08/26, 14:15
Science

Anxiety and medicinal cannabis: what science says

Anxiety disorders affect approximately 359 million people worldwide (4.4% of the global population) and 9.3% of Brazilians, according to WHO data. The article analyzes the growing debate on mental health, highlighting traditional treatments such as psychotherapy and anxiolytic medications, as well as presenting a study published in the journal Ciência & Saúde Coletiva on the use of medicinal cannabis as a therapeutic alternative for anxiety disorders, considering the scenario of stress and psychological suffering amplified by transformations in work, economy, and hyperconnectivity.

oglobo31/08/26, 13:57
Science

Hepatitis: Brazil Joins International Study Led by Johns Hopkins for the Cure of the Disease

Brazil is participating in an international study led by Johns Hopkins University in the United States to understand the mechanisms of hepatitis B. The Cassiano Antônio Moraes University Hospital of the Federal University of Espírito Santo (Hucam-Ufes) and the University of São Paulo (USP) are part of the research consortium, which also includes institutions from India, Senegal, and Uganda. The research will analyze the behavior of the hepatitis B virus in the immune system of people from different countries, the immune response, and the effects of coinfection with HIV. In Brazil, the study began this year and will involve 150 Brazilians with hepatitis B and those coinfected with hepatitis B and HIV over four and a half years, totaling 600 participants worldwide.

oglobo31/08/26, 13:55