Lead Belly

Lead Belly is a perk in Fallout 3, Fallout: New Vegas, Fallout 4, Fallout 76, Fallout: The Board Game and Fallout: The Roleplaying Game.

Effects
With the Lead Belly perk, 50% less radiation is taken every time you drink from an irradiated water source. In Fallout: New Vegas, this benefit extends to all irradiated food and drink.

Effects
At levels 1 and 2 of this perk, the Radiation Resistance function, which works similarly to Damage Resistance, is applied to reduce the rads received from ingested food and drink. For example a Radiation resistance of 10 (Level 1 of this perk) will reduce the rads in an item that normally delivers 10 rads, by half, to 5 rads. A resistance of 20 (Level 2) will reduce the rads in an item that normally delivers 20 rads, by half, to 10 rads.

The third level of the perk simply eliminates any rads from any ingested item: no rads are shown in the PipBoy, not even "0 rads" is shown.

Bugs
The radiation resistance provided by the first two levels of this perk is added to the radiation resistance displayed in the Pip Boy. This is incorrect (and can be misleading), as this specific radiation resistance is only applied to ingested items, and has no effect in resisting environmental radiation or radiation from weapons.

Fallout: The Roleplaying Game
At rank 1, one may re-roll the DC to determine if radiation damage from irradiated food or drink.

At rank 2, become immune to radiation damage from consuming irradiated food or drink.

Each time you take this perk, the level requirement increases by 4.

Fallout: The Board Game
After being obtained, it can be discarded to set radiation to zero.

Gallery
Bleimagen Barriga de plomo Boyaux plombés Brzuch z Ołowiu Свинцовое брюхо Свинцеве черево