Other Information

REGULATIONS IN CANADA

LEGALITIES OF BETELNUT IN CANADA

Betelnut, also known as areca nut, is not classified as a controlled substance in Canada; however, its sale and distribution are subject to regulations under the Food and Drugs Act.
The importation of betelnut products may be restricted due to health concerns associated with its consumption, particularly its link to oral and other cancers (Alcohol and Drug Foundation 2024).
While not illegal, the marketing and sale of betelnut products must comply with Canadian health standards and labeling requirement (Government of Canada 2024).
Certain regions and municipalities in Canada may have specific bans or restrictions on the sale of betelnut products due to public health concerns (Alcohol and Drug Foundation 2024).

HEALTHY GUIDELINES FOR CONSUMERS

Health Canada advises against the consumption of betelnut due to its association with serious health risks, including:
- Oral cancer
- Periodontal disease
- Cardiovascular issues
Consumers are encouraged to be aware of the potential harms of betelnut use and to seek healthier alternatives (ODHA n.a).
Regular dental check-ups and oral cancer screenings are recommended for individuals who consume betelnut (ODHA n.a).

PRACTICES TO MENTION ON PACKAGING

Packaging for betelnut products should include clear health warnings regarding the risks of consumption, such as:
- "Consumption of betelnut may increase the risk of oral cancer" (Government of Canada 2024).
- "Consult your healthcare provider for more information on the health risks associated with betelnut’’ (Government of Canada 2024).
- Labels should also provide guidance on safe consumption levels, if applicable, and encourage consumers to maintain good oral hygiene practices (Government of Canada 2024).
- Inclusion of contact information for health organizations or resources for cessation support can be beneficial (Government of Canada 2024).

This information aligns with the regulations and health guidelines in Canada, promoting informed decision-making among consumers regarding betelnut use (Government of Canada 2024).

RECOMMENDED HEALTH ORGANIZATION

Health Canada: Provides guidelines and resources related to the health risks of betelnut and other substances.
Canadian Dental Association: Offers information on oral health and the impact of substances like betelnut on dental hygiene.
World Health Organization (WHO): Recognizes the health risks associated with betelnut and provides global guidelines for its use and regulation.

CITATION

LITERATURE CITATION

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Australian Drug Foundation. Betel nut. [Internet]. Australia: ADF; [date unknown] [cited 2025 Oct 29]. Available from: https://adf.org.au/drug-facts/betel-nut/#:~:text=The%20active%20ingredient%20in%20betel,or%20sell%20without%20proper%20authority
Canadian Dental Hygienists Association. Early detection of oral cancer. [Internet]. Canada: CDHA; [date unknown] [cited2025 Oct 30]. Available from: https://files.cdha.ca/Profession/Resources/Early_Detection.pdf
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Garg A, Chaturvedi P, Gupta PC. A review of the systemic adverse effects of areca nut and betel nuts. Review article. [Internet]. 2021 Jul 19. Available from: https://www.thieme-connect.com/products/ejournals/pdf/10.4103/0971-5851.133702.pdf
Health Canada. Packaging and labeling of tobacco products: Regulations. [Internet]. Canada: Health Canada; [date unknown] [cited 2025 Oct 25]. Available from: https://www.canada.ca/en/health-canada/services/smoking-tobacco/regulating-tobacco-vaping/tobacco/packaging-warnings.html
Hernandez BY, Zhu X, Goodman MT, Gatewood R, Mendiola P, Quinata K and Paulino YC. Betel nut chewing, oral premalignant lesions, and the oral microbiome. PLoS One [Internet]. 2017 Feb 22 [cited on 2025 Nov 2];12(2):1-19. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC5321455/
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Murphy KL, Herzog TA. Sociocultural Factors that Affect Chewing Behaviors among Betel Nut Chewers and Ex-Chewers on Guam. Hawai’i Journal of Medicine & Public Health [Internet]. 2018 Dec;74(12):406. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4675366/
Murphy KL, Herzog TA. Sociocultural Factors that Affect Chewing Behaviors among Betel Nut Chewers and Ex-Chewers on Guam. Hawai’i Journal of Medicine & Public Health [Internet]. 2015 Dec;74(12):406. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC4675366/
Ontario Dental Hygienists` Association. Oral Cancer Self-Examination.2016 Aug. Available at: https://odha.on.ca/wp-content/uploads/2016/08/Oral-Cancer-Self-Exam14.1-copyright.pdf.Accessed Nov 2, 2025.
Ontario Dental Hygienists’ Association. Oral cancer screening. [Internet]. Ontario: ODHA; 2016 [cited 2025 Oct 26]. Available from: https://odha.on.ca/wp-content/uploads/2016/08/Oral-Cancer-Screening.14.1-copyright.pdf
Ontario Dental Hygienists’ Association. Oral cancer self-exam. [Internet]. Ontario: ODHA; 2016 [cited 2025 Nov 1]. Available from: https://odha.on.ca/wp-content/uploads/2016/08/Oral-Cancer-Self-Exam14.1-copyright.pdf
Sharan RN, Mehrotra R, Choudhury Y, Asotra K. Association of Betel Nut with Carcinogenesis: Revisit with a Clinical Perspective. PLos One. 2012 Aug 13;7(8):e42759. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC3418282/
Shirzaiy M and Neshat F. Effect of Areca Nut on Oral Health: A Review. J res dentillofac sci [Internet]. 2020 Jun [cited on 2025 Nov 2];5(3):1-6. Available from: https://jrdms.dentaliau.ac.ir/article-1-276-en.pdf
Toprani R, Patel D. Betel leaf: revisiting the benefits of an ancient Indian herb. South Asian J Cancer [Internet]. 2013 Jul [Cited 2025 Nov 2];2(3):140. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC3892533/pdf/SAJC-2-140.pdf
Warnakulasuriya S and Chen THH. Areca Nut and Oral Cancer: Evidence from Studies Conducted in Humans. J Dent Res [Internet]. 2022 Sep [2025 Nov 2];101(10):1139-1146. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC9397398/
World Health Organization. Prevention and control of areca (betel) nut and tobacco use: a guide for workshop facilitators [Internet] 2018 February 1 [cited 2025 Oct 31]. Available from: https://www.who.int/publications/i/item/9789290618454

IMAGE CITATION