Bioaccessibility data of potentially toxic elements in complementary foods for infants: A review.

The introduction of complementary foods (CFs) is a critical step in an infant's transition to solid foods, providing essential nutrients beyond breast milk. However, CFs may contain potentially toxic elements (PTEs), such as arsenic and cadmium that pose health risks to infants. In this context, understanding the bioaccessibility of PTEs is vital as it determines the fraction of a contaminant released from the food matrix and available for absorption in the gastrointestinal tract.

Occurrence and infant exposure assessment of nitrates in baby foods marketed in the region of Lisbon, Portugal.

Commercial baby food labelled as from organic or conventional origin, including vegetable-based baby foods, fruit purees and fruit juices (n = 80), were analysed for nitrate content by an in-house validated HPLC method. Nitrate contents ranged from 5 to 230 mg kg(-1) with a mean concentration of 102 mg kg(-1) for vegetable-based baby foods, and a median of 5 mg kg(-1) for both fruit purees and juices. One sample of vegetable-based baby food was higher than the legislated value (200 mg kg(-1)).

[Echovirus type 13 meningitis: admissions to a paediatric ward at a Lisbon hospital].

Infections by echovirus 13 are rare. In our country, it had not been previously reported any infection of this sort until 2000, when eleven echovirus 13 meningitis were observed in the Department of Pediatrics of the Hospital Fernando Fonseca. In England and Spain outbreaks of echovirus 13 meningitis during 2000 was also reported.