Toxicology courses can help you learn about chemical exposure, risk assessment, environmental impact, and the effects of substances on living organisms. You can build skills in laboratory techniques, data analysis, and regulatory compliance, focusing on how to evaluate toxic substances and their interactions. Many courses introduce tools like gas chromatography, mass spectrometry, and software for modeling toxicological data, that support conducting research and making informed decisions in public health and safety.

American Psychological Association
Skills you'll gain: Mental Health Diseases and Disorders, Substance Abuse, Clinical Psychology, Mental Health Therapies, Mental and Behavioral Health, Psychiatry, Trauma Care, Mental Health, Substance Abuse Counseling, Psychology, Cognitive Behavioral Therapy, Behavioral Health, Pharmacology, Diagnostic Tests, Psychological Evaluations, Neurology, Cultural Diversity, Patient Treatment, Epidemiology, Patient Evaluation
★ 4.8 (168) · Beginner · Specialization · 3 - 6 Months

University of Cambridge
Skills you'll gain: Criminal Investigation and Forensics, Bioinformatics, Molecular Biology, Healthcare Ethics, Specimen Collection, Scientific Methods, Molecular, Cellular, and Microbiology, Biostatistics, Life Sciences, Laboratory Techniques, General Science and Research, Analytical Testing, Research, Biology
★ 4.8 (12) · Beginner · Course · 1 - 3 Months

Emory University
Skills you'll gain: Pharmacology, Substance Abuse, Substance Abuse Counseling, Pharmacotherapy, Mental and Behavioral Health, Pharmaceuticals, Drug Interaction, Psychiatry, Social Sciences, Neurology, Vulnerability, Pre-Clinical Development, Health Policy, Laboratory Research, Mental Health Diseases and Disorders, Public Health, Treatment Planning
★ 4.7 (2.2K) · Beginner · Course · 1 - 3 Months

Immersify
Skills you'll gain: Endocrinology, Nephrology, Urology, Gynecology, Physiology, Sensory Systems Analysis, Anatomy, Obstetrics And Gynecology, Neurology, Immunology, Pathology, Health Assessment
★ 4.4 (10) · Beginner · Course · 1 - 3 Months

Novartis
Skills you'll gain: Pre-Clinical Development, Drug Development, Pharmaceuticals, Pharmacology, Clinical Research, Clinical Trials, Pharmaceutical Terminology, Medication Administration, Chemistry, Analytical Testing
★ 4.8 (56) · Intermediate · Course · 1 - 4 Weeks

The University of Chicago
Skills you'll gain: Sensory Systems Analysis, Neurology, Psychology, Physiology, Life Sciences, Anatomy, Behavioral Health, Electrophysiology, Human Musculoskeletal System, Mental Health Diseases and Disorders, Vital Signs, Cell Biology, Language Disorders, Coordination, Biology
★ 4.9 (3.3K) · Beginner · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: Epidemiology, Environmental Monitoring, Medical Science and Research, Social Determinants Of Health, Preventative Care, Biostatistics, Statistical Methods, Physiology, Public Health, Environmental Science, Data Science, Statistical Analysis, Cardiology, Laboratory Research, Research Design, Biochemistry, Research
Intermediate · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Preventative Care, Public Health and Disease Prevention, Research, Crisis Intervention, Research Methodologies, Epidemiology, Mental and Behavioral Health, Behavioral Health, Mental Health Diseases and Disorders, Science and Research, General Science and Research, Public Health, Mental Health, Mental Health Therapies
★ 4.7 (325) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Clinical Trials, Pharmacology, Clinical Research, Psychiatry, Psychotherapy, Research Design, Research Methodologies, Mental Health Therapies, Pharmacotherapy, Clinical Research Ethics, Healthcare Ethics, Research, Scientific Methods, Institutional Review Board (IRB), Drug Interaction, Medical Science and Research, Psychology, Informed Consent, Mental Health Diseases and Disorders, Neurology
★ 5 (29) · Mixed · Course · 1 - 4 Weeks

MedCerts
Skills you'll gain: Sterilization, Medication Therapy Management, Asepsis, Drug Interaction, Medication Administration, Pharmacology, Patient-centered Care, Pharmacist Assistance, Pharmacy, Intravenous Therapy, Sterile Procedure, Pharmacotherapy, Intravenous Hydration, Patient Treatment, Care Management, Hand Hygiene, Treatment Planning, Personal protective equipment
★ 4.9 (44) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Substance Abuse, Mental Health, Respiration, Psychiatry, Neurology, Mathematical Modeling, Patient Safety, Physiology, Internal Medicine, Injury Prevention, Life Sciences, Cardiology, Mental Health Diseases and Disorders, Accident Prevention, General Medicine, Economics, Policy, and Social Studies, Public Health, Pharmacology, Public Health and Disease Prevention, Molecular Biology
★ 4.8 (826) · Beginner · Course · 1 - 3 Months

Yale University
Skills you'll gain: Health Disparities, Motivational Interviewing, Health Equity, Substance Abuse, Psychosocial Assessments, Substance Abuse Counseling, Patient-centered Care, Medication Therapy Management, Mental and Behavioral Health, Social Determinants Of Health, Dignity in Care, Patient Communication, Mental Health Diseases and Disorders, Mental Health Therapies, Patient Education And Counseling, Psychiatry, Social Justice, Pharmacotherapy, Psychotherapy, Treatment Planning
★ 4.8 (2K) · Beginner · Course · 1 - 3 Months