Trans fat in India after the 2 per cent cap: what changed and what to still check
FSSAI cut industrial trans fat in oils and fats to 3 per cent in 2021 and 2 per cent in 2022. The label still needs reading.
Trans fat is the rare nutrition story with a clean ending. There is no safe intake, the harm is well established, and the fix was regulatory rather than a matter of persuading shoppers one pack at a time.
FSSAI phased down the permitted industrial trans fatty acid content of oils and fats - from 5 per cent, to 3 per cent by weight in 2021, to 2 per cent in 2022. That single rule did more for Indian diets than a decade of label reading could have.
What it actually is
Industrial trans fat is produced when liquid vegetable oil is partially hydrogenated to make it solid, stable and long-lasting. Vanaspati was the classic Indian example. It is cheap, it takes repeated heating well, and it gives bakery products a texture that is hard to match.
The downside is specific rather than vague: trans fat raises LDL cholesterol and lowers HDL simultaneously - a combination unique among dietary fats, and the reason the WHO called for global elimination rather than moderation.
A small amount of naturally occurring trans fat exists in dairy and meat. That is not what the regulation targets, and it is not what you should be scanning labels for.
What to check on a pack
- The trans fat line in the nutrition panel. Indian labels declare it separately.
- The words partially hydrogenated in the ingredients list. That is the telltale phrase - hydrogenated on its own, meaning fully hydrogenated, is a different thing and not a trans fat source.
- Vanaspati, bakery shortening or bakery fat by name.
- A trans-fat-free claim next to a fat panel you can verify. Claims are cheap; the panel is not.
Because the declaration rounds, a per-serve figure of 0 g does not always mean zero. Reading per 100 g and checking the ingredients line for partially hydrogenated is the more reliable pair of checks.
Where it still turns up
The cap applies to oils and fats as sold. The places to remain alert about are the ones furthest from a compliance inspection.
| Where | Why | What to do |
|---|---|---|
| Loose bakery and mithai | No label, opaque supply chain, fat chosen on cost | Buy from places that state what they fry and bake in |
| Street-fried food | Reused oil degrades; repeated heating creates other harmful compounds | Frequency matters more than any single item |
| Imported and grey-market snacks | May pre-date the cap or fall outside it | Check the label and the import declaration |
| Old stock | Manufactured before the cap took effect | Check the manufacturing date, not just best before |
Do not let trans fat crowd out the bigger number
Here is the part most coverage misses. Now that industrial trans fat has largely gone from packaged food, the fat line that matters for most shoppers is saturated fat - and the usual replacement for partially hydrogenated oil is palm oil, which is high in it.
The ICMR-NIN 2024 guidelines advise keeping total visible fat under about 30 per cent of daily energy and choosing fat sources thoughtfully. On a pack, that means reading the saturated fat row and not treating a trans-fat-free flash as a general verdict on the product.
In the Filtizy food scoring profile, saturated fat carries a weight of 10 for this reason, and a product that traded one bad fat for a lot of another does not get credit for the swap.
The short version
- Industrial trans fat in oils and fats is capped at 2 per cent by weight in India since 2022.
- Scan the ingredients line for partially hydrogenated - that is the real test.
- Treat 0 g per serve with mild suspicion; check per 100 g.
- Unlabelled fried and baked goods are where your attention is now better spent.
- Saturated fat is the number that replaced it as the one to watch.
Every score on Filtizy is shown working
The factors, weights and thresholds behind a product's number are published in full - including the ones we consider weak.
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