General Health
Microplastics in Blood: What Canadians Should Know
Scientists have confirmed something alarming: microplastics in blood are real. A landmark study found tiny plastic particles …
Medical Author
Dr. Linda Chen, RD, PhD
Registered Dietitian · Canada Health Journal
Dr. Linda Chen is a registered dietitian and PhD in Nutritional Sciences from the University of British Columbia. With expertise in clinical nutrition, sports dietetics, and gut health, she has worked with leading Canadian hospitals and sports organizations. Dr. Chen is a member of Dietitians of Canada and regularly contributes to national nutrition policy discussions.
Articles by Dr. Linda Chen, RD, PhD
General Health
Lyme Disease: Symptoms, Diagnosis & Treatment
A tick bite might seem minor at first — but in Canada, it can sometimes lead to Lyme disease, a serious bacterial infection that …
Arthritis & Joint Disease
Fibromyalgia Symptoms: Causes & When to Get Help Canada
Fibromyalgia symptoms include widespread muscle and joint pain, persistent fatigue, and sleep disturbances that can significantly …
Arthritis & Joint Disease
Arthritis vs Rheumatism: Key Differences Explained (2025)
Arthritis vs rheumatism is a topic that confuses many Canadians, as the two terms are often used interchangeably despite meaning …
Arthritis & Joint Disease
Psoriatic Arthritis: Symptoms, Types & Treatment Canada
Psoriatic arthritis is a chronic autoimmune disease that causes painful, swollen joints in people living with psoriasis — and it …
Blood & Hematology
Autoimmune Hemolytic Anemia: Causes & Treatment Canada
Autoimmune hemolytic anemia is a serious blood disorder in which your immune system mistakenly produces antibodies that attack and …
Blood & Hematology
Iron Deficiency Anemia: Causes, Symptoms & Treatment
Iron deficiency anemia is one of the most common blood disorders affecting Canadians of all ages. It develops when your body lacks …
Digestive Health
Appendectomy Canada: What You Need to Know (2025)
An appendectomy in Canada is one of the most common emergency surgeries performed each year, involving the surgical removal of the …
Mental Health
Anxiety Disorders: Symptoms, Types & When to Get Help
Anxiety disorders are among the most common mental health conditions in Canada, affecting millions of people far beyond what …
Mental Health
Separation Anxiety in Babies: Canadian Parent Guide
Separation anxiety in babies is one of the most common and emotionally challenging experiences in early parenthood, affecting …