Allergies & Immunology
Allergic Rhinosinusitis: Symptoms, Causes & Treatment Canada
Allergic rhinosinusitis is a widespread condition affecting millions of Canadians, causing persistent inflammation inside the nose …
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
Medical Tests & Diagnostics
Urinary Adrenaline Test: Complete Guide for Canadians
A urinary adrenaline test measures how much adrenaline (epinephrine) your body releases over a set period, helping doctors …
Nutrition & Healthy Eating
Eggs and Nutrition: What Every Canadian Should Know
When it comes to eggs and nutrition, Canadians have heard conflicting advice for decades — that eggs are harmful, that they raise …
Oral Health
Oral Health: Common Problems & Treatment in Canada
Your oral health affects far more than just your smile — it plays a critical role in your overall well-being. The condition of …
First Aid & Emergency
Burn First Aid: What Every Canadian Should Know (2025)
Burn first aid is one of the most critical emergency skills every Canadian household should have. Burns rank among the most common …
Kidney Disease
Renal Artery Stenosis: Causes, Symptoms & Treatment Canada
Renal artery stenosis is a serious vascular condition where one or both arteries supplying blood to the kidneys become dangerously …
Kidney Disease
Kidney Stones: Symptoms, Causes & Treatment in Canada
Kidney stones are one of the most painful conditions a person can experience — but the good news is that most cases are treatable …
General Health
Pituitary Adenoma: Symptoms, Causes & Treatment Canada
A pituitary adenoma is a benign (non-cancerous) tumour that develops on the pituitary gland, a small but powerful gland located at …
Spine & Back Health
Back Strengthening Exercises: Build a Stronger Spine (2025)
Back strengthening exercises are one of the most effective ways to protect your spine, improve your posture, and reduce everyday …
Mental Health
Anxiety Relief: 5 Simple Ways to Feel Calmer (Canada)
Anxiety relief is something millions of Canadians search for every day, and for good reason. Feeling worried, tense, or …