Alaska Native Willow Leaves in Oil

Yes they are edible, however they are also extremely high in calories at 592 calories, 61g fat, 8.1 g carbs, and 2.6 g protein.

In general, willow-related foods contain salicylate-related compounds such as salicin, which is good for pain and its anti-inflammatory side effects. However, consuming willow leaves in oil is not going to directly translate into the pain and anti-inflammatory effects, as those willow compounds usually come from bark extracts rather than willow leaves. 

The large amount of oil and salicylate may trigger some GI discomfort for people who may be more sensitive, since there is about 61 g of fat per 100g. Additionally, people with aspirin sensitivities are also advised against consuming willow bark or willow-related foods, due to the bleeding risks, cross-reactions and allergy reactions that may stem from the compounds found in willow leaves. 

Alaska Native willow leaves in oil is extremely high in fat at 61 g per 100 g, so it may raise cholesterol if the fat comes from saturated fat rather than unsaturated fat. 

Maybe, due to their caloric density which may lead to eventual weight gain after a period of time. However, directly, they do not raise blood pressure acutely, but the same cannot be said about the potential of weight gain affecting it.