Steaming is one of the healthiest cooking methods, preserving nutrients and flavors without the need for excessive oils. However, if you are using plastic sheets in the steaming process, you might be exposing yourself to harmful chemicals that can leach into your food. Let us explore the risks and discover safer, eco-friendly alternatives.

Steaming idlis using plastic?! Karnataka state in India is known for its easy affordable and quality foods. Restaurants in Karnataka serve best foods and amongst Idlis are popular breakfast item. While preparing idlis in idli stand traditionally idli batter is poured on banana leaves or muslin cloth that is placed as liner on idli stand. Purpose of this is to easy removal of steamed idlis. Recently use of plastic for steaming idlis in some restaurants reported to FSSAI (Food Safety and Standards Authority of India). Taking serious cognizance of reports concerning the use of plastic sheets in the steaming process of idlis in some restaurants in Karnataka, the FSSAI has issued instructions to the Karnataka State Food Safety Department to submit a report at the earliest and take immediate action against violators.

The State Food Safety Department was asked to take immediate necessary action on the issue and implement strict measures against Food Business Operators (FBOs) or hotels found using plastic in food preparation. The authority is closely monitoring the situation and is committed to ensuring the safety of consumers. The practice of using plastic sheets raises significant food safety concerns due to the potential leaching of harmful chemicals from plastic into the food.

 “The use of low-quality or non-food-grade plastics in food preparation, particularly under high temperatures, poses a serious health risk,” stated Shri G Kamala Vardhan Rao, CEO at FSSAI.

Why is steaming with plastic sheets dangerous?

1. Chemical leaching into food:

When plastic is heated, it can release toxic compounds such as Bisphenol A (BPA) and phthalates, which can seep into food. These chemicals have been linked to:

• Hormonal imbalances
• Reproductive issues
• Metabolic disorders and obesity

2. Microplastics contamination:

Plastic exposed to hot temperatures can degrade and release microplastics into food. Consuming microplastics over time may lead to inflammation, digestive issues, and potential organ damage.

3. Release of dioxins and other toxins:

Certain plastics can release dioxins and other harmful compounds when exposed to heat. Dioxins have been associated with:

• Cancer risks
• Immune system damage
• Liver and kidney issues

4. Not all plastics are food-safe:

Many plastic sheets are not designed for food use, meaning they could contain industrial chemicals that break down when exposed to heat. Even plastics labeled “microwave-safe” or “BPA-free” can degrade over time and release harmful substances.

Safer, eco-friendly alternatives for steaming

Instead of plastic, opt for these sustainable and non-toxic materials:

1. Banana leaves – A traditional and biodegradable option that enhances flavor.
2. Parchment paper – Heat-resistant and food-safe, perfect for steaming dumplings or fish.
3. Cotton or muslin cloth – Used for steaming buns, tamales, and other dishes.
4. Bamboo steamers – Naturally non-toxic and reusable, widely used in Asian cuisine.
5. Glass or stainless steel containers – Safe and heat-resistant for steaming foods in pots.

Using plastic sheets for steaming is not just a health risk, it also contributes to plastic waste and pollution. As food activists and conscious consumers, we should advocate for sustainable cooking practices that protect both human health and the environment.

Small changes in our cooking habits can lead to a healthier, plastic-free future. Let us choose nature friendly alternatives and reduce our exposure to harmful chemicals.

Image credit: Image by mcthrissur from Pixabay (Free to use under Pixabay content license)

References:

FSSAI – India Press release