MACADAMIA OIL is the healthiest oil you can fry with.
One the highest sources of omega 9, very high in omega 7, a decent amount of omega 3, and the lowest of all oils in omega 6. It is also high in antioxidants. Overall, Macadamia oil:
🎉 Supports the body to reduce inflammation, specifically the liver,  intestines and skin.
🎉 Improves immune function.
🎉 Improves insulin sensitivity.
🎉 Reduces bad cholesterol (LDL).
🎉 Lowers triglycerides.
🎉 Improves cardiovascular health.
🎉 Maintains healthy neurological functioning.
🎉 Supports improved overall cellular functioning.

Almost completely flavourless and doesn't taste / feel oily or greasy.
Benefits for skin and hair are also significant.
100% cold pressed and unrefined.

If you want to reduce the amount you are spending on medication one way is to stop consuming seed oils, which are the highest source of omega 6 and leads to chronic (long-term) inflammation, significantly reducing immune function. 

Cold pressed olive oil = the healthiest of all oils due to its concentration of polyphenols, loses its health benefits at 170 degrees. 
Coconut oil is massively processed to refine, deodorise and de-flavour.

Not suitable for people with tree nut allergies