Our Blog

Stay up to date with our latest news, tips, and insights.

World Smile Day in Downtown Toronto

Fri Oct 02 2026

Celebrate World Smile Day with a little kindness in downtown Toronto, and look ahead to the Toronto Waterfront Marathon on October 17–18.

Chinese-Speaking Dentist on Bay Street: Care in Cantonese & Mandarin

Sun Aug 16 2026

At Lok Dentistry on Bay Street, Dr. David Lok and Elizabeth help patients discuss dental care comfortably in Cantonese, Mandarin, and English.

Why Do My Teeth Hurt When I Drink Iced Coffee?

Fri Jul 17 2026

That one-second jolt when cold brew hits a molar has a name and a mechanism. A Toronto dentist explains dentin hypersensitivity, why summer makes it worse, which toothpastes actually work, and when cold pain means something more serious.

What Counts as a Dental Emergency and What the ER Will Never Fix

Sun May 10 2026

Most dental emergencies do not belong in an ER. A Toronto dentist explains the five-minute window for a knocked-out tooth, why most abscesses do not need antibiotics, and the one infection that does belong in a hospital.

How to Renew Your CDCP Coverage: A Step-by-Step Guide for Seniors

Fri Apr 24 2026

CDCP renewal opened April 15, 2026. Seniors have until June 1 to renew coverage for the 2026-2027 benefit year. Here is exactly what to do, online or by phone.

The Truth About Dentures and Bone Loss

Mon Feb 02 2026

Beyond the price tag: Understanding the biological cascade of tooth loss and why the choice between implants and dentures is about more than just cost.

The High Price of Fear: Why Avoiding the Dentist Costs More Than You Think

Thu Jan 22 2026

Dental anxiety keeps millions from the chair, but avoidance costs more than treatment. Learn how modern techniques make visits comfortable and why waiting makes everything worse.

Teeth Whitening in Toronto: Professional vs. At-Home - Which Gets Results Faster?

Sun Dec 14 2025

Professional teeth whitening gets you 1-4 shades whiter in 20 minutes. At-home kits take weeks for half the results. Compare costs, speed, and effectiveness to choose the right option for your smile.

Waking Up with a Headache? You Might Be Grinding Your Teeth in Your Sleep

Tue Nov 25 2025

Morning headaches, jaw pain, and worn teeth could signal bruxism. Learn why stress-related teeth grinding has surged and how a custom nightguard protects your smile.

Your Gums Affect Your Heart: Groundbreaking Study

Fri Aug 22 2025

Groundbreaking UCL research reveals how treating gum disease can slow arterial aging and protect cardiovascular health. Learn why your dental visits matter more than you think.

Happy Birthday Dr. Lok!

Thu Aug 07 2025

Celebrating Dr. David Lok's birthday at our Toronto dental practice. Join us in wishing our amazing dentist a wonderful year ahead!

Flossing for Heart Health

Wed Aug 06 2025

Learn about the link between regular flossing and reduced risk of stroke and heart disease. See how this daily habit can boost your cardiovascular health.

Healthy Gums and Arthritis: The Oral Health Connection

Sun Mar 30 2025

Discover the crucial link between oral health and arthritis. Learn how proper dental care can reduce inflammation and potentially improve joint health in arthritis patients.

Break the Boredom: Our Fun 404 Breakout Game

Sat Mar 08 2025

Try our nostalgic Atari-inspired 404 Breakout game, perfect for kids at the dentist or at home. Enjoy a fun dental-themed twist on this classic arcade game.

Lok Dentistry Moves to Bay Street

Fri Feb 28 2025

Dr. David Lok announces the merger of his Dundas Street practice with City Dental on Bay Street, bringing the same team to a modern facility starting March 2025.

Regular Flossing Reduces Stroke Risk by 44 Percent

Tue Feb 04 2025

New research reveals that regular flossing can reduce stroke risk by up to 44%, highlighting the crucial link between oral hygiene and cardiovascular health.

Xylitol: New Study Links to Heart Health Risks

Sun Jan 05 2025

New Cleveland Clinic research reveals concerning links between xylitol, a common sweetener in dental products and sugar-free foods, and potential health risks. Learn more.

Diet and Dental Health Guide for Toronto's Asian Community

Fri Dec 20 2024

Learn how nutrients impact periodontal health and discover essential guidance for Toronto's Asian community on preventing and managing periodontal disease through proper nutrition.

We speak your language | Lok Dentistry

Sat Dec 07 2024

Experience multilingual dental care in downtown Toronto at Lok Dentistry. Our team speaks English, Cantonese, Mandarin, and Tagalog.Convenient online booking. Located at 1006 Bay St., Toronto.

The Importance of Regular Dental Check-ups

Sat Dec 07 2024

Discover why six-month dental check-ups prevent costly treatments and protect your health. Learn what happens during a check-up and how to maximize insurance coverage.

Pregnancy-Safe Dental Care in Downtown Toronto

Sat Dec 07 2024

Expert guide to dental care during pregnancy by trimester. Learn evidence-based approaches for morning sickness, gum health, and safe treatments.

The Link Between Oral Bacteria and Colon Cancer

Thu Nov 14 2024

New research shows how oral bacteria may increase colon cancer risk. Learn about the mouth-cancer connection and preventive measures recommended by dentists.

All about CDCP | Lok Dentistry

Sun Nov 10 2024

Learn about the Canadian Dental Care Plan (CDCP) and key questions for your new dentist. Find out if you qualify for coverage at our downtown Toronto clinic.

The Essential Guide to Root Canals

Thu Oct 17 2024

Everything you need to know about root canal treatments, from why they're needed to what to expect during the procedure.

How Long Does Dental Freezing Last?

Thu Oct 10 2024

Learn about the duration of dental anesthesia and what to expect after your dental procedure.

The Benefits and Limitations of Flossing

Wed Oct 02 2024

Discover evidence-based insights about flossing from a Toronto dentist. Learn proper techniques, alternatives like water flossers, and how to protect your oral health effectively.

Nasal Breathing: Why You Should Keep Your Mouth Shut

Fri Jun 28 2024

Discover the dental health benefits of nasal breathing and mouth taping. Learn proper taping technique, prevent tooth decay, and enhance sleep quality.

3 Essential Questions to Ask Your New Dentist

Thu Jun 27 2024

Prepare for your first visit with a new dentist by knowing these three important questions to ask.

Common Dental Issues and How to Avoid Them

Wed Jun 26 2024

Learn about the most common dental problems patients face and get tips on how to prevent them.