Abby Langer, RD
Registered Dietitian
Abby Langer, RD is the owner of Abby Langer Nutrition, a Toronto-based nutrition consulting and communications company
Will Ultra-Processed Protein Ruin Your Muscle Gains?
The weird science behind UPFs and body composition.
Shrinkflation Is Back. And It’s Coming for Your Protein.
Gird your pork loins.
The Chefs Who Don't Feel Like Eating
GLP-1s changed how these pros cook—just not how you’d expect.
How Much Fiber You Need Is a Loaded Question With a Simple Answer
28 grams? 34? 38? Just do this instead.
Is All Fiber Created Equal?
Why eating a high-fiber protein bar isn’t exactly the same as eating fiber in an apple.
4 Things We Hate About the New U.S. Dietary Guidelines—and 3 Things We Love
Proteinmaxxing comes for the food pyramid.
10 Best Multivitamins for Men 2026, Tested by Nutrition Editors and Experts
These are the multis to turn to when you need one.
Now They're Saying This Vitamin Could Be the Cause —And Cure—for Autism. Here’s What the Science Really Says.
The truth about folate.
Should You Avoid Emulsifiers? A Dietitian Says There’s a Smarter Strategy.
The truth about the controversial food additives.
5 Very Good Reasons Diet Culture Is Dangerous
They cut deep.
The Viral VShred Diet Is Lean on the Science. Here's What You Need to Know.
You could lose weight on it—but there's far more to consider.
The Go-To Chicken and Broccoli Muscle Meal Has One Major Flaw
It’s a problem that goes beyond nutrition.
Scientists Looked at Dietary Fats and Health Problems. Their Findings May Change How You Eat.
A dietitian recommends your next move.
The Fascinating Backstory Behind Red Dye No. 3
Now that it's banned, a dietitian explains what's next.
What If Processed Foods Were Actually Good for You?
Some experts say to stay away from any food made in a factory. Except that’s not only impractical—it’s wrong.
Is Cheese Actually Addictive? Here’s a Top Dietitian’s Take.
Let’s stop saying that the opiates in dairy are “as addictive as crack.” For many reasons.
The Blue Zones Diet Is Awesome—Except for 1 Unfortunate Flaw
It's more of a lifestyle, really.
10 Best Vegan Protein Powders for Muscle Building in 2024, Tested by Experts
If there's no way you'll guzzle whey, pick up one of these options instead.
5 Red Flags to Look for in Nutrition Documentaries
From 'You Are What You Eat' to 'What the Health.'
The Top Diet Trends of 2024 Actually Aren’t All That Awful
Protein. Creatine. Ashwagandha?
Ritual Protein Powder: Here's Our Verdict After Three Months of Testing
Spoiler alert: It's made from peas and tastes like vanilla cake.
The 9 Best B12 Supplements to Complement a Healthy Diet, According to Dietitians
Vegans, vegetarians, and older adults may be at risk for vitamin B12 deficiency.
There’s Nothing All That Special About Gut Health Diets
That said, some are better than others.
Our 4-Week Nutrition Guide Will Help You Eat Better Without Stress
It's all about eating with purpose.
Pegan Diet Followers Might Lose Weight—But at a High Cost
The doctor-built plan argues you only have to be a quarter vegan.
The Best New Way to Lose Weight Is a Weekly Shot
Here's what to know before getting the jab.
4 Easy Ways to Get Blood Sugar Under Control
A dietitian explains how to do it with food. But it's got to be the right food.
‘High Value Eating’ Will Make You Love Your Diet Again
It's the unsung secret to health and happiness.
I'm a Dietitian, and I Want You to Know the Truth About 'Personalized' Supplements
What one company offers—and the shocking cost.
4 Easy Ways to Get Fresh Food During the Coronavirus
Score amazing food at low prices with these smart pickup and delivery options.
7 Red Flags It's Probably a Nutrition Scam
Here's how to know if you're about to get conned by a diet or supplement.
Should You Combine Intermittent Fasting and Keto?
Find out if they're more powerful together—or less.