Seed oils, also known as vegetable oils, are derived from the seeds of plants and are commonly used in cooking, baking, and as ingredients in processed foods. While seed oils may seem like a healthy alternative to animal fats, there are some potential concerns about their use.

One concern with seed oils is that they are often highly processed. This involves the use of heat, chemicals, and solvents to extract the oil from the seeds, which can degrade the oil and reduce its nutritional value. Many seed oils are also high in omega-6 fatty acids, which can contribute to inflammation in the body when consumed in large amounts. Some research has suggested that a high intake of omega-6 fatty acids, compared to omega-3 fatty acids, may increase the risk of certain health conditions such as heart disease and diabetes.

Another concern with seed oils is that they are often genetically modified (GM). GM crops are developed through the use of modern biotechnology techniques, which can alter the genetic makeup of the plants. Some people are concerned about the potential health effects of consuming GM foods - and they should be, even though many still say the jury is out on the potential for ill-effects.

There are several alternative cooking oils that are healthier options than seed oils. These include:

1. Olive oil: This oil is high in monounsaturated fats, which are thought to be beneficial for heart health. It is also a good source of antioxidants.
2. Coconut oil: This oil is high in medium-chain fatty acids, which are thought to have a number of health benefits. It is also stable at high temperatures, making it suitable for cooking.
3. Avocado oil: This oil is high in monounsaturated fats and is a good source of antioxidants. It is also stable at high temperatures, making it suitable for cooking.
4. Ghee: This is a type of clarified butter that is traditionally used in Indian cooking. It is high in saturated fats, but these fats are thought to be less harmful to health than the trans fats found in some processed foods.

It's important to note that all oils should be used in moderation as they are high in calories and can contribute to weight gain if consumed in excess. It is also a good idea to choose oils that are minimally processed and free from additives.

The best alternative is learning to cook without any isolated fats at all. It may take a little practice, but lowering cooking temperatures and using some water is a great way to get that bake or sauté without any oil at all. Of course you'll still want to season your foods well. Buon appetite!