Ensuring Food Safety Before Nutrition When Buying Snacks at Israeli Gas Stations in Summer
As summer temperatures rise in Israel, families heading out for trips or picnics often stop at gas stations for food. While these convenience stores now offer a wide range of fresh items such as sandwiches, yogurts, salads, cut fruits, boiled eggs, and even hot meals, the primary concern should be food safety rather than nutritional content. Naava Rosenfeld highlights that before checking protein or sugar levels, consumers must consider whether the food has been properly stored and kept cold to prevent food poisoning.
Home-prepared meals are usually nutritionally superior, but if they are left unrefrigerated for hours during transport, they may be less safe than store-bought items continuously refrigerated. Maintaining the cold chain is crucial, especially for moist, protein-rich foods like dairy, eggs, fish, chicken, tuna sandwiches, hummus, and pre-cut fruits and vegetables, which can rapidly harbor bacteria if not kept chilled. The US Centers for Disease Control and Prevention (CDC) advises that perishable foods should not be left out of refrigeration for more than two hours, or just one hour if temperatures exceed 32 degrees Celsius, common in Israeli summers.
Rosenfeld warns that reheating food that was improperly stored does not reliably eliminate bacteria, and sensory checks like smell or appearance are insufficient to guarantee safety. Using coolers with plenty of ice packs, keeping them closed, and placing them in the shade rather than a hot car trunk are essential steps. Sometimes, a refrigerated sandwich from a gas station may be safer than a homemade one left in a hot car.
Additionally, a 2025 study from the University of Hamburg published in eLife found that hunger impairs decision-making, causing people to focus more on food images than nutritional information. This effect, combined with tempting smells and children’s requests, often leads to impulsive purchases at gas stations.
To avoid unsafe choices, Rosenfeld recommends pre-selecting two or three reliable options before traveling, such as a cold sandwich and yogurt or a salad and boiled egg, ensuring they are properly refrigerated and within their expiration dates. Non-perishable items like whole fruits and nuts can be saved for later. Ultimately, the key question to ask before buying food at a gas station in the Israeli summer is: where and how has this food been stored until now?
