WHAT'S IN AN ATKINS HIGH PROTEIN BAR?

WHAT'S IN AN ATKINS HIGH PROTEIN BAR?

ATKINS HIGH PROTEIN BARS - FAR FROM HOMEMADE™

Updated April 2026

Atkins is based on the plan created by Dr. Robert Atkins (1930-2003), a Cardiologist who “Saw that eating right, not less, improved his patients’ health.” 

Q: WHAT IS THE SIMPLY GOOD FOOD COMPANY’S IDEA OF EATING RIGHT? Let’s look at what’s in some of the Atkins Meal Bars. (Source: The Simply Good Food Company Atkins Web site 4/26) 

Seen below, ATKINS CHOCOLATE PEANUT BUTTER PRETZEL BARS ARE FAR FROM HOMEMADE™ with multiple commercial ingredients we never use at home.

Note that Soy Protein Isolate is the second ingredient in this and many Atkins products >> an ingredient which Harvard Medical School advises we avoid. (Source: Harvard Health Publishing of Harvard Medical School)

ALL ATKINS HIGH PROTEIN BARS ARE BANNED AT WHOLE FOODS MARKET: Below is a look at Atkins Chocolate Peanut Butter Pretzel Bar. Whole Foods has a list of banned ingredients which they cite as “unacceptable in food”. This Atkins bar has two ingredients which have been banned by Whole Foods >> Polydextrose and Sucralose. (Source for banned ingredients: Amazon Whole Foods Web site 4/26)

Q: Even if you know nothing about him, does this seem like a treat that Dr. Atkins — or any doctor — would acknowledge as “eating right”? 

Q: WHAT DID DR. ATKINS MEAN BY ‘HIGH QUALITY PROTEIN’?

A: Dr. Atkins promoted a low-carbohydrate, high-protein diet. In his book, Age-Defying Diet Revolution, Dr. Atkins describes what he means by 'High Quality Protein' >> "such as red meat, poultry, seafood and eggs.”

The protein in Atkins High Protein Bars comes, not from sources which Dr. Atkins cited as High Quality, but from commercial-grade, processed ingredients like Soy Protein Isolate and Whey Protein Isolate.  According to the FDA 2026, 94% of U.S. Soybeans are GMO.

Dr. Atkins also touted the benefits of eating as many vegetables as possible and avoiding things which require detoxification. 


Discover food + beverages whose ingredients are Closest To Homemade in 300+ categories. Neither money nor products are ever accepted to appear on the Closest To Homemade list.

Follow us at:

If you find Ingredient Inspector .Org provides valuable information, please consider supporting our work:

WHAT'S IN WHEAT THINS?

WHAT'S IN WHEAT THINS?

WHAT'S IN A KELLOGG'S NUTRI-GRAIN BAR?

WHAT'S IN A KELLOGG'S NUTRI-GRAIN BAR?