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But there was no mustard.

Dwarves may be alcoholics, but a dwarf cannot live on drink alone; they also need food. Hungry dwarves are indicated by a flashing brown arrow. Unfed dwarves will progress from hunger to starvation and, ultimately, to death.

Mechanics of eating and hunger

Dwarves require about 2 units of food each season. Dwarves that go without food will do the obvious: become increasingly hungry, work more slowly, become more and more unhappy, and eventually die of starvation. Hungry dwarves that cannot get at fortress resources will steal food from any caravans that arrive; the merchants do not particularly care, but it is added to their expenses when the caravan leaves the map. Additionally, when starving, dwarves will catch and consume vermin to survive, resulting in an unhappy thought.

Dwarves will forgo food, drink, and sleep for a while to complete tasks they are currently performing; how long they will go on depends on their personality, but dwarves will generally not knowingly endanger their lives to finish a job. Dwarves without a current job will perform these activities if they are even a little thirsty, hungry, or drowsy, and will only snap to "No job" once they have done so. The only task that can actually lead to death by preventing a dwarf from covering their vital necessities is a mother trying to find her infant^{Требует проверки}.

Dwarves who don't get enough exercise will quickly become fat, a change that can only be seen by examining their thoughts and preferences screen. Not surprisingly, fat dwarves are slower at moving around, but the extra fat provides additional insulation from extreme temperatures, a small amount of additional protection against attacks, and longer "burn time" when exposed to fire. A dwarf's fat stores are depleted by the mere fact of existing, but this happens very slowly. As a dwarf becomes hungrier, they use up more fat, and will die when their reserves are completely exhausted. Fat dwarves can be made fit by giving them more physical and less intellectual things to do; a hauling regimen works wonders, for instance, and leaves the player wondering why it's so hard for people to shed weight in real life, when all they have to do is move stone from place to place.

Detailed mechanics

Hunger increments by 1 during each game tick (i.e. 1200 per day, 33,600 per month, 403,200 per year). This rate doubles if the dwarf is a mother carrying her child. When it reaches certain thresholds, the following things happen.

• 40000 - dwarf starts considering getting something to eat (1/120 chance per tick) if idle
• 45000 - dwarf decides to go get something to eat if idle
• 50000 - dwarf starts flashing "Hungry"
• 65000 - dwarf gets an unhappy thought about being hungry, cancels current job to get something to eat
• 75000 - dwarf starts flashing "Starving", begins hunting for vermin
• 85000 - dwarf gets an unhappy thought about being starving
• 100000 - dwarf starts burning stored fat; when this is completely depleted, the dwarf dies of starvation

Completing an Eat job decreases the relevant counter by 50,000 (to a minimum of zero), though they may also decrement it additional times during the job's progress.

Being starving for even a single tick will cause a miscarriage among pregnant dwarves.

Prior to version 0.31.07 (and going all the way back to the 2D versions), the unhappy thoughts resulting from hunger/thirst/drowsiness occurred at the exact same time that the dwarf started flashing, but all of the other numbers were otherwise the same. Additionally, in earlier versions (most notably 40d and earlier) dwarves cancelled jobs for food/drink/sleep much more readily.

Thoughts

There are a number of good and bad thoughts associated with food. Food cooked from or consisting of ingredients the dwarf likes will generate a happy thought. High-quality food will improve this happy thought, making a good cook a valuable addition to the fort.

Dining in a high-quality setting will also bring a happy thought, making a legendary dining room an easy way to bring up happiness.

On the other hand, eating the same food over and over again will make the dwarf tire of it, and they will crave new dining. Having a particularly limited dining selection will cause this thought to manifest, more likely early in a fortress's life. For this reason, it is important to get your food industry running, to provide more of a selection to the dwarves. Additional food of most categories can also be purchased from a caravan.

Food groups

Food can be divided into several food groups; the state of the fortress's food reserves can be seen on the status screen, with the 2 important groups being 'drink' and 'other' (includes prepared meals). Any sort of accurate count will require a bookkeeper. The same goes for the z-stocks screen that gives a fully detailed overview.

• Plants can be farmed or gathered, and are also the only food group besides honey that can be processed into drink. Farms are reliable and (usually) easily extendable sources of food, and generally form the backbone of most fortresses' food production.
• Meat can be sourced from livestock, hunted, caught live and then killed for military training, or stripped from siege mounts. Meat is more difficult to procure, but comes with important secondary resources (leather, fat, bones) and provides more variety than plants at a significantly easier rate. Vermin don't produce meat.
• Fish can be caught, either via fishing or fishing chambers. This is the most dependent of the industries, requiring a body of water (be it an ocean, a lake, or a river). Larger fish caught via fish traps are slaughtered, and their parts counted as part of the meat industry.
• Eggs can be sourced from a hatchery. Any tame egg-laying female animal will do so occasionally when allowed access to an unclaimed nest box, including very exotic animals like alligators and rocs. These eggs can then be cooked.
• Milk can be milked from certain tame female animals, including the more exotic ones like kangaroos and tapirs. Milk can be cooked or processed into higher-value cheese.
• Honey and royal jelly can be produced via beekeeping, and can be cooked or processed into mead.

Note that most food is subject to rotting if not stored properly.

See Also

• Thirst
• Farming
• How large a farm do I need?
• Egg production
• Meat industry

V · T · E Производство
Первичное	Пчеловодство • Земледелие • Рыба • Сбор растений • Мясо • Птица • Камень • Древесина
Вторичное	Алкоголь • Броня • Оружие • Керамика • Экстракты • Товары • Топливо • Утварь • Самоцветы Стекло • Металл • Бумага • Мыло • Текстиль
Третичное	Войска • Здравоохранение • Торговля

Dwarves quenching thirst.

Dwarves, given time, will eventually get thirsty, as indicated by a blue down arrow blinking over the thirsty dwarf. If a dwarf fails to drink in time, the thirst will proceed to dehydration and eventually death. A dwarf needs to drink about once in every three weeks.

A thirsty dwarf prefers to drink booze - if none is available, they will go to the nearest water source and drink, ideally being a well inside the fortress, but they will drink from a river, brook, or even murky pools if there are no other sources of water. A dwarf can live indefinitely on water alone, but without alcohol they will suffer bad thoughts, reduced movement speed/workrate, and combat abilities: making a dwarf's efficiency highly alcohol-dependent. While dwarves prefer an abundance of alcohol, they cannot survive on alcohol alone and will eventually dehydrate and die without drinking water (e.g. trapped with alcohol but no water).

Dwarves seem to be capable of subsisting on vomit and slime in particularly dire times, though this is (as to be expected) traumatizing and will quickly result in mental breakdowns and insanity. This will usually only happen in cases of dwarves walling themselves in and being forgotten, and in challenging embark locations.

A resting dwarf will not do anything on their own until they have recovered from recent injuries (preferably inside a hospital), and will depend on others to provide them with food and drink. They will not be given booze but receive water carried in buckets.

Any baby being carried by its mother will effectively leech drink from her, causing her to become thirsty at double the usual rate. This does not, however, count as alcohol - when a baby is close to 1 year old, it will have severe withdrawal.

Vampires and necromancers never dehydrate and thus never drink water, but still enjoy consuming alcohol. In previous versions, werebeasts also needed not to drink, but this has since been fixed.

Most types of humanoids who join a fortress, such as humans and elves need to drink, eat, and sleep.

Detailed mechanics

Thirst increments by 1 during each game tick (i.e. 1200 per day, 33,600 per month, 403,200 per year), possibly more if the dwarf is a mother carrying her child. When it reaches certain thresholds, the following things happen.

• 20000 - dwarf starts considering getting something to drink (1/120 chance per tick) if idle
• 22000 - dwarf decides to go get something to drink if idle
• 25000 - dwarf starts flashing Thirsty
• 35000 - dwarf gets an unhappy thought about being Thirsty, cancels current job to get something to drink
• 50000 - dwarf starts flashing Dehydrated
• 60000 - dwarf gets an unhappy thought about being Dehydrated
• 75000 - dwarf dies of thirst

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Completing a drink job decreases the relevant counter by 50,000 (to a minimum of zero), though they may also decrement it additional times during the job's progress.

Being dehydrated for even a single tick will cause a miscarriage among pregnant dwarves.

Prior to version 0.31.07 (and going all the way back to the 2D versions), the unhappy thoughts resulting from hunger/thirst/drowsiness occurred at the exact same time that the dwarf started flashing, but all of the other numbers were otherwise the same. Additionally, in earlier versions (most notably 40d and earlier) dwarves cancelled jobs for food/drink/sleep much more readily.