I just use coconut oil instead as one of my fat sources, and that's never actually given me farty pants

, but it never got me into ketosis either - a basic very low carb diet worked just fine istead. Too much fat/oil of any sort can cause issues anyway but sometimes a little extra is helpful if you are a bit bunged up.
And I agree with
@Brunneria. Dietary/low evels of ketones are
NOT normally harmful to diabetics, it's the combination of high levels of ketones, high glucose levels together with lack of insulin that can be a serious issue, mainly for T1s. But under normal circumstances if people see higher levels when testing it simply means that they're eliminating them as waste rather than actually utilizing them for fuel, so there's absolutely no use in aiming for them - unless it's for some sort of street cred (or whatever it's currently called nowadays...) . In other words probably best not to waste your time and money...
Robbity