harmful substance in English
material that is toxic or harmful, dangerous substance
Use "harmful substance" in a sentence
1. Method of concentrating and removing harmful substance using double-stranded dna and adsorbent and apparatus therefor
2. Bslm annual conference focuses on the core “pillars” of lifestyle medicine including physical activity, nutrition, sleep, stress reduction and mental health, harmful substance reduction or cessation and healthy relationships
3. This means an emphasis on individual responsibility and the use of science-based knowledge and techniques to bring about behavioural change through self-initiated individual activities that result in abstinence or less harmful substance use behaviours.