sauteeing or as a garnish in some dishes. when used as a garnish, the cut should be consistent in size and shape, to ultimately help create a visual effect. chiffonade (shreading) chiffonade cutting technique is used on herbs or leafy vegetables. examples for vegetables you can chiffonade are lettuce, spinach...
supplements has been less consistent. still, a review in nutrition research found that high doses of k (at least micrograms) improve bone quality and reduce fracture risk in older women. while it's too early to recommend supplements, it's a good idea to get more vitamin k from food—notably from broccoli, spinach...