Iron Stomach

Iron Stomach is a perk that allows you to eat materials without taking damage, allows you to increase your satiation past 100% without negative effects, and allows your satiation to go beyond 200% without exploding.

Synergies

Synergizes with Eat Your Vegetables.

Also has some synergy with Vampirism, essentially removing the need for a designated drinking flask that you would normally use to check for and pour off unwanted liquids before consuming the blood.

Has an anti-synergy with Spontaneous Generation, since Iron Stomach will prevent you from vomiting which is a core mechanic of Spontaneous Generation.

Tips

• Berserkium will no longer give Berserk when ingested, as it is considered a negative effect since it makes enemies more aggressive towards you.
• With enough Water and Concentrated Mana, you can ingest it to have as much Mana regeneration as you want.
• Drinking any type of liquid that applies an effect Noita considers harmful (Poison, Teleportatium, Flummoxium, Polymorphine, Chaotic Polymorphine, etc.) will make you temporarily invulnerable to that specific effect for a few seconds. This temporary immunity is not in any way indicated (e.g., by a status effect).
  • This extends so far that you can even drink Lava without getting hurt or set On fire!, assuming you are not standing in it.
  • Fungal Shifting is not blocked by Iron Stomach.
• If you have high satiation and Iron Stomach, your satiation will be set to 100% when the perk is removed.
  • This may not occur if satiation is above a certain value.
    • At present this has only been observed with a character at 76,767%, and the precise requirement is not known.
  • In the case that it fails to occur, you will not die of overeating via the usual explosion, but you will immediately explode should you eat more before re-taking the perk.