Rethinking food in an uncertain world: How Malaysians can reduce food waste, eat smarter and strengthen food security amid rising costs
MALAYSIA’S food culture is one of the most vibrant in Asia. From pre-dawn nasi lemak to late-night mamak teh tarik, food represents identity, community and memory on a plate. However, global conflicts, climate pressures, fragile supply chains and domestic policy changes are causing rapid and unprecedented cost pressures.
Hidden role our habits play
This is the new reality of eating in Malaysia. Every meal, market trip and tap on a food delivery app is affected not only by global forces but also by habits at the table.
The Solid Waste Management and Public Cleansing Corporation estimates that Malaysians waste around 17,000 tonnes of food every day. A significant proportion of this waste is perfectly edible food that was purchased but not consumed.
Beyond the environmental impact, food waste represents a financial loss that affects households, strains public infrastructure and intensifies supply-demand pressures that drive higher prices.
A further concern is the growing shift towards cheaper, heavily processed foods, which provide greater caloric intake at a lower cost but significantly less nutritional value.
Malaysia already has one of the highest rates of obesity and diet-related non-communicable diseases in Southeast Asia, and greater dependance on processed foods risks deepening these health challenges. While this may ease short-term financial pressure, it can create long-term costs for society.
Perhaps the most fundamental challenge is cultural and psychological: the gradual erosion of the understanding that food has inherent value and that wasting it carries real consequences. As food prices continue to rise, this mindset becomes increasingly costly, both economically and socially.
Collective responsibility
Rising food prices cannot be solved by a single stakeholder. It requires a coordinated effort to reduce food waste, strengthen food systems and build resilience against future price increases.
For consumers and households, one of the most effective strategies is to plan meals in advance. Preparing a weekly meal plan and having a shopping list can minimise impulse purchases, reduce food waste and help keep household spending predictable.
Prioritising local and seasonal produce can also reduce household exposure to global price volatility, support local producers and provide fresher food at a lower cost than imported alternatives.
This can be complemented by cooking at home as preparing just two or three home-cooked meals each week can reduce food expenditure. Home cooking also provides greater control over quality, portion sizes and the use of oil and salt.
Food waste can be further minimised by storing food properly to extend its shelf life, repurposing leftovers and only buying fresh produce that will be consumed.
Changing mindsets
The food service and hospitality industry also has a responsibility to promote sustainable food practices. Measures such as right-sizing portions, sourcing ingredients transparently, reducing kitchen food waste and prioritising locally sourced ingredients are practical steps that operators of all sizes can implement.
Those who adopt these strategies will be better positioned to absorb cost pressures while building loyalty among consumers who are increasingly cost-conscious.
Policymakers also play a critical role in shaping food affordability and security through measures such as stabilising the prices of key food ingredients and providing targeted support for the food and beverage sector.
Equally important is the long-term investment in domestic food production capacity as Malaysia’s heavy dependence on imported food and agricultural inputs cannot be addressed through subsidies alone.
Investment in research, sustainable farming practices, domestic fertiliser alternatives and water-efficient agriculture will be essential to building the food security that our growing population requires.
Finally, regulatory frameworks that encourage waste reduction across the supply chain, along with investment in composting and food recovery, will yield dividends that far exceed their cost.
In a nation where food defines culture and community, it is also a political and economic issue with far-reaching consequences. Consumers must respond rationally and make informed choices in adapting to a changing environment.
Institutions that invest in food literacy help build the resilience of future generations. Policymakers who support local producers and reduce reliance on imports contribute to strengthening the nation’s food security.
The question now is whether Malaysians have the awareness and will to eat wisely – not only for the benefit of individual households but also for a food system that must sustain society through an increasingly uncertain world.
Dr Salini Devi Rajendran is an associate professor at Taylor’s Culinary Institute, Faculty of Social Sciences and Leisure Management at Taylor’s University. Comments: letters@thesundaily.com
