The Annapurna Circuit is a 23 day trek through some of the most amazing scenery on the planet. You'll need to consume as you'll be on the trail for almost all of the 23 times. Do not despair, while the meals might not be fast - or processed just like most westerners have but it'll be abundant.
Not only will you get in better shape by hiking for 23 times you'll also clean out your digestive tract by eating healthy along the way. Food isn't mild, so instead of your porters carrying packs full of food you'll be eating the local people's foods in the villages that you experience. You are expected to eat breakfast and dinner at the order where you're spending. The cost of rooms is inexpensive because owners tend to earn money from drinks they are selling you than from the room where you are sleeping. Together with Himalayan Mountain Treks the purchase price of the food and lodging is inclusive. It is consumed because it is inexpensive and good for you. Rice is more readily available in the lower elevations in which the forests are lush. Along the Annapurna Circuit Trek (https://www.highcampadventure.com/blog/annapurna-circuit-trek) you'll be treated to local vegetables such as cabbage, green beans, carrots, potatoes, greens, etc.. If you're not a vegetarian there are also choices of meat - chicken , fish in some regions, water buffalo and yaks. You will also be served rice and eggs for breakfast.
As soon as you reach higher elevations the scene varies from rice paddies and green forests and gives way into the snow-capped mountains. Now you'll be served barley. Because of this, when you've any Gluten allergies, be sure to ask what is which you are served.
Together with the required gear to bring on the trip you may want to pack in some snacks from home which are light weight and travel well. Just remember to tip your porters well and to keep it as light as you can since they will be the ones to assist you throughout the trek.