Bega Group and Nutritionist Clash Over Food Transparency

A dispute between pediatric nutritionist Mandy Sacher and Australian food manufacturer Bega Group over ingredient transparency has highlighted growing tensions between corporate brand defence and consumer rights. Bega Group sent legal correspondence to Sacher regarding her public critiques of additives in its peanut butter and Vegemite products, which she characterises as intimidation tactics to silence scrutiny.

How did the Bega peanut butter dispute start?

In October 2024, Mandy Sacher, founder of the Real Food Rating, published an Instagram video comparing Bega peanut butter to a competitor. She advised parents against introducing the Bega product to young children due to its inclusion of vegetable oil, sugar, salt, and antioxidant 320, commonly known as Butylated Hydroxyanisole (BHA). Sacher stated the preservative is a suspected carcinogen derived from petroleum and is banned in Japan.

Bega Group responded through its senior legal counsel. The company argued the video was deceptive and misleading under Australian consumer law. Bega asserted that BHA is not banned in Japan, is approved for limited use in Australia, and is not derived from petroleum in their product. The company also questioned whether the video was sponsored by a competing brand, Mayver's, and requested Sacher remove the video and post a correction stating Bega peanut butter is safe.

Sacher refused to comply. While she acknowledged BHA is not strictly banned in Japan, she noted it remains strictly regulated due to its classification as a potential carcinogen by the International Agency for Research on Cancer, the National Toxicology Program, and California's Office of Environmental Health Hazard Assessment. She also denied the video was sponsored, maintaining she was simply expressing her opinion that everyday staples should not contain BHA, vegetable oils, or added sugar.

What was the Vegemite trademark issue?

In January 2026, Sacher shared a homemade yeast spread recipe on Instagram, pitched as a healthier alternative to Vegemite. She has previously criticised Vegemite for its high sodium content and the use of colour 150c, an additive she argues serves no nutritional purpose but gives the spread its darker consistent colour.

Bega's legal team issued a second letter, taking issue with her use of the Vegemite trademark in the recipe title. Sacher removed the word