BHT
A synthetic antioxidant (butylated hydroxytoluene) used to keep fats fresh. The evidence on its safety is mixed.
Butylated hydroxytoluene (BHT) is a synthetic antioxidant closely related to BHA, used in oils, cereals and snacks.
What the research says
Animal studies have produced mixed results, and IARC does not classify it as a carcinogen. It remains permitted within limits.
CleanPlate verdict
Worth watching. Tocopherols (vitamin E) are a cleaner way to protect fats.
Related additives
Full index →BHA
A synthetic antioxidant (butylated hydroxyanisole) that IARC classifies as possibly carcinogenic to humans.
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A synthetic antioxidant that stops oils from going rancid. Permitted within limits, but common in heavily processed, oil-rich foods.
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A cheap, stable frying oil that is about half saturated fat. The most common fat in Indian packaged snacks.
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