Dorothy M. Shirnyl, RND

Dorothy M. Shirnyl, RND

Dorothy is a Registered Nutritionist & Dietitian with a master's degree in Public Health (MPH) with a focus in Public Health Nutrition. She has a passion for teaching to her university students about food, nutrition, and health. Dorothy is a coffee lover and she enjoys traveling, writing, cycling, running, cooking, and baking.

Does Green Tea Help With Weight Loss? What Science Says (2025)

Does Green Tea Help With Weight Loss? What Science Says (2025)

Dorothy M. Shirnyl, RND 16 minute read

Nutrition | Healthy Recipes | Weight Loss | Healthy Lifestyle

Metformin for Weight Loss: Does It Work? (2025 Research & Guide)

Metformin for Weight Loss: Does It Work? (2025 Research & Guide)

Dorothy M. Shirnyl, RND 8 minute read

Weight Loss | Healthy Lifestyle

Best Supplements for Weight Loss (2025): What Works, What Doesn’t, and What to Avoid

Best Supplements for Weight Loss (2025): What Works, What Doesn’t, and What to Avoid

Dorothy M. Shirnyl, RND 5 minute read

Weight Loss

The Benefits of Batch Cooking for Meal Prep: Save Time, Eat Better, Spend Less

The Benefits of Batch Cooking for Meal Prep: Save Time, Eat Better, Spend Less

Dorothy M. Shirnyl, RND 4 minute read

Nutrition | Weight Loss | Healthy Lifestyle

How Much Water Should You Drink a Day? Smart Targets, Signs You’re Hydrated, and When to Use Electrolytes

How Much Water Should You Drink a Day? Smart Targets, Signs You’re Hydrated, and When to Use Electrolytes

Dorothy M. Shirnyl, RND 4 minute read

Nutrition | Healthy Lifestyle

What Tea Is Good for Weight Loss? What Works (and What Doesn’t)

What Tea Is Good for Weight Loss? What Works (and What Doesn’t)

Dorothy M. Shirnyl, RND 3 minute read

Nutrition | Weight Loss

Is Chick-fil-A Healthy? Smart Orders, Calories & Protein Guide

Is Chick-fil-A Healthy? Smart Orders, Calories & Protein Guide

Dorothy M. Shirnyl, RND 4 minute read

Nutrition | Weight Loss | Healthy Lifestyle

Are There Benefits to Using a Probiotic? What They Help—And When to Skip

Are There Benefits to Using a Probiotic? What They Help—And When to Skip

Dorothy M. Shirnyl, RND 3 minute read

Nutrition

Meal Prep Tips for Beginners: A 90-Minute System That Actually Sticks

Meal Prep Tips for Beginners: A 90-Minute System That Actually Sticks

Dorothy M. Shirnyl, RND 4 minute read

Nutrition | Healthy Recipes | Weight Loss

Why Does Cancer Cause Weight Loss? Causes, Cachexia & When to Call Your Care Team

Why Does Cancer Cause Weight Loss? Causes, Cachexia & When to Call Your Care Team

Dorothy M. Shirnyl, RND 4 minute read

Healthy Lifestyle

Do Probiotics Help With Weight Loss? Fact vs. Fad (2025 Evidence)

Do Probiotics Help With Weight Loss? Fact vs. Fad (2025 Evidence)

Dorothy M. Shirnyl, RND 3 minute read

Nutrition | Weight Loss

The Ultimate Guide to the GLP-1 Diet: What to Eat for Optimal Results?

The Ultimate Guide to the GLP-1 Diet: What to Eat for Optimal Results?

Dorothy M. Shirnyl, RND 5 minute read

Nutrition | Weight Loss

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