Das hängt damit zusammen, dass Öl an den Rohstoffbörsen in Dollar gehandelt wird.
Heizölpreise: Marktinfos Dienstag, 8. Januar
However, the results are usually weak and inconsistent and certainly nothing to get excited about. At the end of the day, the only thing that is really proven to help you lose weight is changing your diet. Exercise can help too, but what you eat is by far the most important.
For a proven way to lose weight without hunger, check out this article.