Digging a Vegetarian Diet: The rank of a diner also decided how finely ground and white the salt was. This was the most common arrangement, even in wealthy households, for most of the Middle Ages, where the kitchen was combined with the dining hall. Leavened bread was more common in wheat-growing regions in the south, while unleavened flatbread of barley, rye or oats remained more common in northern and highland regions, and unleavened flatbread was also common as provisions for troops. The first pressing was made into the finest and most expensive wines which were reserved for the upper classes. Unsourced or poorly sourced material may be challenged and removed.
Dr. Weil's Anti-Inflammatory Diet
The reason you need to take the supplement on schedule every day is so your body gets used to it and can use it effectively. You want to take it first thing in the morning with a glass of water and a meal.
This helps your body get used to processing it effectively to reap the maximum nutritional and metabolic benefits from the extract. Here is a wikipedia page about Garcinia Cambogia.