The Macros Plugin plugin enables seamless food and nutrition tracking inside your notes by integrating with the FatSecret API. It allows users to search for food items, generate markdown entries with nutritional breakdowns, and organize meals using interactive macro blocks. You can define custom serving sizes, reuse meal templates, and even visualize daily intake with pie charts. For broader insights, the plugin supports aggregating data from multiple days or meals into combined summaries. It's a solid choice for users focused on diet tracking or meal planning directly within their vault, blending structured data with visual summaries for better clarity.

The Foodiary plugin is designed to help users track their daily food intake and nutritional values directly within Obsidian. It works by referencing a user-maintained folder of product files, each containing basic nutritional information like calories, protein, fat, and carbs per 100 grams. By adding a simple code block to daily notes, users can log what they ate and how much, and the plugin calculates total nutritional values automatically.