Jennifer Olejarz, Certified Nutritionist

Jennifer is a Nutritionist and Health Counselor specializing in emotional and mindful eating, weight loss, and stress management. She has degrees in both Psychology and Nutrition from Western University, Canada. You can learn more about Jennifer at her website.

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8 minute read
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Evidence Based
How to Use the Ozempic Pen: A Simple Step-by-Step Guide
A clear, step-by-step walkthrough for using the Ozempic pen safely, from setup and injection to storage and side effect management.
Updated on:
August 20, 2026
10 minute read
All
Evidence Based
How to Increase GLP-1 Naturally: Foods, Habits, and Lifestyle Changes That Work
Boost your body's own GLP-1 through food, meal timing, sleep, and exercise, no prescription required.
Updated on:
August 20, 2026
9 minute read
All
Evidence Based
Zepbound Diet: What to Eat for Better Weight Loss Results
Starting Zepbound? Here's what to eat to manage side effects, preserve muscle, and support your weight loss results.
Updated on:
August 20, 2026
10 minute read
All
Evidence Based
The Candida Diet: What It Is, What to Eat, and Does It Actually Work?
The candida diet claims to fight yeast overgrowth through food. Here's what the science actually says, and what to eat.
Updated on:
August 12, 2026
8 minute read
All
Evidence Based
Hashimoto's Diet: What to Eat and What to Avoid for Better Thyroid Health
Evidence-backed guidance on what to eat, and avoid, for Hashimoto's thyroiditis, from protein to key minerals your thyroid needs.
Updated on:
August 12, 2026
9 minute read
All
Evidence Based
Ulcerative Colitis Diet: What to Eat and What to Avoid for Better Symptom Management
A registered dietitian's guide to eating during UC flares and remission, plus foods that may trigger symptoms.
Updated on:
August 12, 2026
9 minute read
All
Evidence Based
How to Do a Colon Cleanse: What Actually Works and What to Avoid
A colon cleanse won't detox your body; your colon does that itself. See what the evidence says, the real risks, and better ways to support gut health.
Updated on:
July 29, 2026
7 minute read
All
Evidence Based
How to Lose Weight in Your Face: Realistic Strategies That Actually Work
Can't target face fat? Here's what actually helps, from hydration and sleep to strength training, according to nutrition science.
Updated on:
July 20, 2026
8 minute read
All
Evidence Based
Gestational Diabetes Diet: What to Eat and Avoid During Pregnancy
Gestational diabetes diet guide from a registered dietitian — best foods for stable blood sugar, what to avoid, meal timing, snack ideas, and when to seek support.
Updated on:
July 16, 2026
9 minute read
All
Evidence Based
SIBO Diet: What to Eat and Avoid for Better Gut Health
SIBO diet explained by a gut health dietitian — the best foods to eat, what to avoid, meal timing tips, and how long to follow it before reintroducing foods.
Updated on:
July 10, 2026
7 minute read
All
Evidence Based
Mounjaro vs Ozempic: Which Weight Loss Medication Is Right for You?
Mounjaro and Ozempic both aid weight loss, but tirzepatide's dual mechanism often outperforms semaglutide. Here's what the research actually shows.
Updated on:
August 20, 2026
16 minute read
All
Evidence Based
DASH Diet: A Complete Guide to Lowering Blood Pressure Through Healthy Eating
The DASH diet is one of the most effective ways to lower blood pressure naturally. Here's everything you need to know to get started with confidence.
Updated on:
June 24, 2026
8 minute read
All
Evidence Based
How Much Do Nutritionists & Dietitians Cost? (With & Without Insurance)
Find out how much a nutritionists and dietitians cost with and without insurance, learn about coverage, and more.
Updated on:
May 13, 2026
7 minute read
Nutrition
All
Evidence Based
Best Frozen Meals for Weight Loss: Easy Options That Actually Work
Want to eat healthy but don't have a lot of time to cook? Luckily there are still options, these healthy frozen meals will save you time, and calories.
Updated on:
June 30, 2026
8 minute read
Recipes
All
Evidence Based
Budget-Friendly Weight Loss Meal Plan: Your Complete Guide to Eating Healthy Without Breaking the Bank
Discover a budget-friendly weight loss meal plan with simple, healthy recipes, smart grocery tips, and affordable ways to eat well without overspending.
Updated on:
June 30, 2026
6 minute read
All
Evidence Based
Are Nutritionists & Dietitians Covered by Insurance?
Are nutritionists or dietitians covered by insurance? Learn what’s typically covered, key differences, and how to check your benefits before booking.
Updated on:
June 1, 2026
6 minute read
All
Evidence Based
Nutritionist Vs Dietitian for Weight Loss: Who's Right for Your Journey?
Not sure whether to see a nutritionist or a dietitian for weight loss? Learn the key differences in training, credentials, and services to help you choose the right professional for your health goals.
Updated on:
June 30, 2026
6 minute read
Nutrition
All
Evidence Based
Is White Rice Good for Weight Loss? What You Need to Know
Wondering if white rice can fit into a weight loss diet? Learn how it affects blood sugar, calories, and portion control—and how to include it in a balanced approach to healthy weight management.
Updated on:
June 30, 2026
8 minute read
All
Evidence Based
How to Lose Weight with PCOS: A Practical Guide to Managing Your Health
Learn how PCOS affects weight and metabolism, and discover practical strategies for managing symptoms. This guide covers diet, exercise, and lifestyle changes that can support healthy, sustainable weight loss with PCOS.
Updated on:
July 1, 2026
8 minute read
All
Evidence Based
How to Find a Free Online Dietitian or Nutritionist for Weight Loss (With Insurance)
Did you know that most insurance plans 100% cover nutritionist or dietitian services? Find out how to get a free appointment with a dietitian using insurance.
Updated on:
June 30, 2026
8 minute read
All
Evidence Based
Vegetarian Weight Loss Meals: Simple, Satisfying Recipes That Actually Work
Explore vegetarian weight loss meals that are simple, filling, and nutrient-dense, with easy recipes designed to support healthy and sustainable results.
Updated on:
July 1, 2026
6 minute read
Women's health
All
Evidence Based
Postpartum Weight Loss Plan: A Realistic Guide for New Moms
Discover a realistic postpartum weight loss plan with safe strategies, nutrition tips, and gentle exercise guidance designed for new moms.
Updated on:
July 1, 2026
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