There’s no acute symptoms from deficiency (unless you consumed zero essential fatty acids, which is almost impossible). That said, you don’t need to guess about

There’s no acute symptoms from deficiency (unless you consumed zero essential fatty acids, which is almost impossible). That said, you don’t need to guess about supplementation dose. For $50-$100, anyone can test their fatty acid levels: https://omegaquant.com/ https://omegaquant.com/ (the “Omega-3 Index” tests).