Saturated fatty acids are a type of fatty acid that have no double bonds between their carbon molecules. They are typically solid at room temperature and are commonly found in animal products such as meat, butter, and cheese. However, if you want to substitute some of these animal products, you can choose plant-based sources of saturated fatty acids such as coconut oil and palm oil. Alternatively, you can opt for unsaturated fatty acids, which have at least one double bond in their molecular structure. These include sources such as olive oil, avocado, and nuts, which have been shown to offer many health benefits over their saturated counterparts.