There’s nothing quite like the satisfying sizzle of a slab of fresh butter melting in a hot skillet. But if just the thought makes your heart jump with happiness, you must beware — that little golden rectangle may be melting more than you think. A new study published in JAMA Internal Medicine has linked higher butter consumption with increased mortality rates, suggesting that your culinary indulgence could be costing you years of your life. However, a simple step can lead to a bugger cfhange. Replacing butter with plant-based oils could significantly improve your health — and longevity. Researchers analyzed data from over 200,000 adults and discovered that swapping butter for plant-based oils could reduce the risk of premature death by a substantial 17%. These findings build on a growing body of research highlighting the cardiovascular benefits of plant-based fats.Butter Raises LDLButter has been shown to raise LDL (low-density lipoprotein) cholesterol in the body, which can clog your arteries and increase your risk of heart disease, Stephanie Schiff, a registered dietitian nutritionist told NYPost. She explained that butter is high in saturated fats — the type typically solid at room temperature and found in foods like coconut oil, lard, cheese, and cream.LDL, or low-density lipoprotein, is often called "bad" cholesterol because high levels can lead to plaque buildup in arteries. This narrows blood flow, increasing the risk of heart attacks and strokes. Over time, elevated LDL can damage blood vessels and contribute to serious cardiovascular conditions if left unmanaged. High levels of LDL (low-density lipoprotein) cholesterol can lead to a heart attack. LDL contributes to the buildup of plaque in the arteries, a condition called atherosclerosis. This plaque can narrow or block blood flow to the heart, and if it ruptures, it can trigger a heart attack. Plant-Based Oil Reduce Risk Of Heart DiseasesIn contrast, plant-based oils such as olive oil and avocado oil are rich in monounsaturated fats. These fats have been linked to a reduced risk of heart disease and contain anti-inflammatory omega-3 fatty acids. Nutritionists have often suggested that olive oil can be used in salad dressings, for sautéing foods, and even in baking as it is high in plant phenols— compounds that work as antioxidants and may help prevent cell damage and reduce the risk of chronic diseases. Avocado oil, besides, is a brilliant option. It is a good source of antioxidants, has a neutral taste, and can withstand higher cooking temperatures than olive oil. Schiff recommended choosing unrefined versions of both oils to retain the maximum amount of vitamins, minerals, and antioxidants.Seed oils — such as cottonseed, grapeseed, and soybean — often get a bad reputation, especially on social media. However, it must be noted that the issue with seed oils lies in their high omega-6 to omega-3 ratio. While a balanced intake of both fatty acids can reduce inflammation, an imbalance — often seen with excessive consumption of processed foods — may actually promote it. For those who still want to use seed oils, she suggests opting for cold-pressed versions and consuming them in moderation.