Understanding the Inflammation Connection
Inflammation is your body's natural response to injury or infection. It's a vital process for healing. However, when this response becomes long-term or chronic, it can contribute to a host of health issues. Proponents of clean eating argue that modern
diets, often high in processed foods, can promote this kind of chronic, low-grade inflammation. A key area of concern within this movement is the type of fats we consume, leading to a closer look at the cooking oils that are staples in both home kitchens and, more significantly, in restaurants.
The Great Oil Debate: Omega-6 vs. Omega-3
The controversy largely centres on the balance between two types of polyunsaturated fatty acids: omega-6 and omega-3. Both are essential, meaning our bodies can't produce them, and we must get them from our diet. Omega-3s, found in fatty fish, walnuts, and flaxseeds, are known for their anti-inflammatory properties. Conversely, many common seed oils—like soybean, corn, sunflower, and canola oil—are high in the omega-6 fatty acid, linoleic acid. While not inherently bad, the argument is that modern diets have created a significant imbalance, with a much higher ratio of omega-6 to omega-3 fats than is considered optimal. This skewed ratio is believed by many to promote a pro-inflammatory state in the body.
Why Restaurants Are in the Spotlight
Restaurants are a major focus for a simple reason: economics. Seed oils like canola, sunflower, and soybean oil are inexpensive, have a neutral flavour, and boast a high smoke point, making them versatile for frying, sautéing, and baking on a commercial scale. While traditional Indian cooking has long favoured fats like ghee, mustard oil, and coconut oil, many modern restaurants have shifted to cheaper seed oils to manage costs. This means that even when you order a seemingly healthy dish, it may be prepared using oils that clean-eating followers aim to avoid. The high heat of commercial kitchens can also cause these oils to oxidise, potentially creating other harmful compounds.
Navigating Menus with a Critical Eye
For those looking to minimise their intake of these oils, dining out requires a bit more diligence. The first step is simply to ask. Don't be shy about asking your server or the chef what kind of oil they use for cooking. Many restaurants are becoming more transparent and may be willing to accommodate requests to cook your dish in olive oil or butter instead. Choosing dishes that are grilled, steamed, or roasted over those that are fried or heavily sauced is another effective strategy. Salad dressings are another common source of seed oils, so asking for olive oil and vinegar or lemon on the side is a simple swap. As awareness grows, some apps and websites are even emerging to help diners find restaurants that consciously avoid using industrial seed oils.
