Young people who use screens before sleeping have more sleep problems Young people (13-18 years) who use light-emitting screens daily in the hour before going to sleep have more sleep problems.
RIVM measures much higher levels of tar, nicotine and carbon monoxide in cigarettes Tar, nicotine and carbon monoxide (TNCO) levels measured in accordance with the Canadian Intense (CI) method are at least twice as high as the levels measured in accordance with the prescribed ISO
Improving consumer exposure assessment to chemical substances By combining the available international knowledge, the method to assess the extent to which consumers are exposed to chemical substances via everyday products such as paint, cleaning agents and co