An array of packaged snacks and fast foods breach safe limits of salt and fat content, says a laboratory analysis by the Centre for Science and Environment.
What did the CSE study?
The agency tested salt, fat, trans-fat and carbohydrates in 33 popular “junk foods”, which consisted of 14 samples of chips, salted snacks, instant noodles and instant soup, and 19 samples of burgers, fries, fried chicken, pizzas, sandwiches and wraps. The samples were collected from grocery stores and fast food outlets in the city.
What was the basis of calculation?
To calculate how unsafe the foods tested were, the organisation relied on the concept of the Recommended Dietary Allowance (RDA) — a daily ceiling on the amount of salt, fat, carbohydrates and transfats. The RDA is based on scientific consensus and has been agreed upon by expert bodies such as the World Health Organisation, and the National Institute of Nutrition in India. It says that, ideally, no more than 5 gm of salt, 60 gm of fat, 300 gm carbohydrate and 2.2 gm of transfat should be consumed by an adult every day. Further, the RDA from each breakfast, lunch and dinner should be no more than 25%, and that from snacks no more than 10%.
What were the findings?
The CSE found that given the size of the servings and the amount of nutrients per 100 gm, a single packet of packaged nuts, soup or noodles ended up having these salts and fats well over the recommended limits. For instance, Haldiram Aloo Bhujia, a popular savoury snack, with a serve size of 231 gm, had the equivalent of 7 gm of salt and 99 gm of total (saturated and unsaturated) fat. A single serving of the Nestle’s Maggi Masala (70 gm) exhausted 50% of the composite RDA for a snack, and a serving of Haldiram’s nut cracker exhausted 35% of the salt RDA and 26% of the fat RDA, the CSE analysis found.
Need to declare RDA Contribution
According to the proposed draft Food Safety and Standards (Labelling and Display) Regulations, packaged food companies will need to declare nutritional information such as calories (energy), saturated fat, trans-fat, added sugar and sodium per serve on the front of the pack. The food labels are also required to declare, per serve percentage contribution to RDA on the front of the pack. Though under discussions since 2015 and several drafts — the latest one came out in in July — these rules have yet to become law, and to be operationalised.
‘Red Octagon’: Warning symbol
The CSE took the values prescribed in the drafts for their calculations and concluded that all of the popular snacks and fast foods ought to be displaying a ‘Red Octagon’, a warning symbol employed in packaged foods in Chile and Peru. The Red Octagon, which should be printed on the front of the pack, has a number and the name of the food component within that indicates how widely off the RDA a particular ingredient is. Thus a Red “3.1, Salt” on a pack of Lay’s India’s Magic Masala by PepsiCo indicates that the salt it contains is 3.1 times the RDA for snacks.
Source: The Hindu
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