Consider writing about:
Litigation over food products that are marketed as lacking “added sugar” or as being sugar-free (or using similar verbiage regarding a purported absence of sugar as an ingredient); grounds for these lawsuits; common allegations or strategies across the lawsuits; noteworthy brands or retailers being sued over sugar content, and over the ingredient allulose in particular; any significant rulings in these cases; how the Food and Drug Administration defines sugars; best practices for food companies or retailers in light of increasing litigation over sugar content.