Your Kitchen Oil is a Medical Investment

By Rajul Malde According to Kenya’s Ministry of Health, non-communicable diseases now account for roughly 39 percent of deaths in the country, a figure that reflects a profound shift in national health patterns. Numerous studies now confirm that hypertension, cardiovascular disease and diabetes are no longer confined to older populations, and increasingly affecting younger, economically active adults. A recent report by the National Syndemic Diseases Control Council further reveals that more than half of Kenyan adults live with at least one non-communicable condition, many linked directly to dietary risk factors such as unhealthy fats and nutrient-poor foods. This epidemiological transition is occurring alongside rising food prices, creating a paradox where households under financial pressure may inadvertently make food choices that increase long-term medical costs. Cooking oil occupies a unique position in this equation because unlike discretionary items, it is a staple used daily across income levels and culinary traditions. It influences the nutritional profile of nearly every meal prepared at home, from vegetables to chapati, meat and mandazi. However, many consumers often evaluate the product through a narrow lens that only focuses on price per litre. From a behavioral economics perspective, this dynamic is understandable because consumers facing financial pressure tend to prioritize visible savings over invisible benefits. The immediate difference between two price tags is tangible, while the long-term health implications of nutritional quality are abstract and delayed. This creates what might be called an “illusion of savings”, a perception of financial prudence that ignores downstream costs, including higher medical expenses, reduced productivity and even a diminished quality of life. Unfortunately, such pricing mindsets amongst consumers end up driving a race-to-the-bottom in the market, where some producers compete primarily on cost rather than quality, causing a disconnect between short-term affordability and long-term value. Reframing cooking oil as a form of preventive investment offers a more accurate lens. The concept of “nutritional yield per shilling” shifts evaluation from upfront cost to total value generated over time. Just as investors assess assets based on long-term returns rather than initial price alone, consumers can evaluate food products based on their capacity to support sustained health outcomes. Properly refined oils with verified quality and appropriate fortification contribute to dietary adequacy in ways that cheaper alternatives may not. When scaled across millions of households and thousands of meals per year, small nutritional differences compound into significant health impacts. This perspective aligns with emerging thinking in healthcare economics, which increasingly emphasizes prevention over treatment. Managing chronic disease is expensive, both for individuals and for national systems. A recent analysis in the Global Journal of Health Sciences found that hypertensive patients spend nearly KSh40,000 annually each to manage the disease. Such revelations are driving Kenya’s push toward universal health coverage, underscoring the urgency of reducing avoidable disease burdens before they translate into costly interventions. Yet while policy reforms and clinical care remain essential, everyday consumer choices represent an underappreciated lever for change. For industry players, a shift in consumer mindset to prioritize quality over cost represents both a challenge and an opportunity. Competing solely on price is a low-margin strategy that commoditizes products and limits innovation. Competing on measurable health value, by contrast, encourages investment in refining processes, fortification and consumer education. Additionally, certifications that signal nutritional quality, such as the gold standard by the Kenya Nutritionists & Dieticians Institute (KNDI), can play a critical role in bridging the information gap between producers and buyers, allowing consumers to make more informed decisions without needing specialized technical knowledge. This is because when brands anchor their positioning around verified nutritional performance rather than discounts, they help define a competitive landscape that deviates from cost minimization to value maximization. As this transformation unfolds, the way consumers define “affordable” will determine long-term health outcomes. Saving a few shillings on uncertified or poorly refined cooking oil may appear rational in the moment, but if it contributes to chronic illness, the financial burden simply re-emerges later in the form of medical bills and a diminished quality of life. (The writer is the Commercial Director at Pwani Oil Products Limited)