1 DFS Kopernikus (Deutscher Fernmeldesatellit Kopernikus), a series of satellites. 2  Digital Frequency Synthesizer, generation of different frequency from another in phase.  Definitive Feasibility Study, a stage of engineering project development; for example see El Boleo.
Apple cider vinegar is a helpful health tonic that has shown promise in helping diabetes, cancer, heart health, high cholesterol, and weight loss, and for years people have used apple cider vinegar as a folk remedy to lower fever and aid indigestion. Reach for apple cider vinegar to cure everything from the hiccups to common cold symptoms.
How Apple Cider Vinegar Works for Arthritis. There are a number of possible mechanisms by which apple cider vinegar can help improve arthritis symptoms. Apple cider vinegar can dissolve the calcium deposited around the joints. These calcium deposits restrict the articulation of the joint and reduce the range of movement possible.