{{about|the status effect|health regeneration in general|Healing}}
{{For|the feature in ''Minecraft Dungeons''|MCD:Regeneration}}
{{Infobox effect
|image = Regeneration.png
|sources=See {{slink||Causes}}
|particle= {{EffectSprite|particle-regeneration}} #CD5CAB (pink)
|type=Positive
| invimage = Potion of Regeneration
| invimage2 = Splash Potion of Regeneration
| invimage3 = Lingering Potion of Regeneration
| invimage4 = Arrow of Regeneration
}}

'''Regeneration''' is a [[status effect]] that restores an [[entity]]'s health over time.

== Effect ==
The amount of [[health]] healed over time is shown in the table below:
{| class="wikitable" style="text-align:right"
 ! Level !! Ticks per {{hp|1|notag=1}} !! {{hp|1|notag=1}} per second
 |-
 | 1 || 50 || {{hp|0.4}}
 |-
 | 2 || 25 || {{hp|0.8}}
 |-
 | 3 || 12 || {{hp|1.67}}
 |-
 | 4 || 6 || {{hp|3.33}}
 |-
 | 5 || 3 || {{hp|6.67}}
 |-
 | 6+ || 1 || {{hp|20}}
|}
Amplifiers outside the range 0–31 (corresponding to levels 1–32) are used [[Wikipedia:Modulo operation|modulo]] 32, making level 33 the same as level 1, etc.

== Causes ==
{| class="wikitable" data-description="Causes"
 ! Cause
 ! Potency
 ! Length
 ! Notes
 |-
 | {{ItemLink|Potion of Regeneration}}
 | I
 | 0:45
 |{{hp|18}} is regenerated.
 |-
 | {{ItemLink|Potion of Regeneration}} (extended)
 | I
 | 1:30{{only|java|short=1}}<br> 2:00{{only|bedrock|short=1}}
 |{{hp|36}} {{in|java}} or {{hp|48}}  {{in|bedrock}}
 |-
 | {{ItemLink|Potion of Regeneration}} II
 | II
 | 0:22
 |{{hp|17.6}}
 |-
 | {{ItemLink|Splash Potion of Regeneration}}
 | I
 | 0:45
 |{{hp|18}} {{in|java}} or {{hp|13.2}} {{in|bedrock}}
 |-
 | {{ItemLink|Splash Potion of Regeneration}} (extended)
 | I
 | 1:30{{only|java|short=1}}<br> 2:00{{only|bedrock|short=1}}
 |{{hp|36}}
 |-
 | {{ItemLink|Splash Potion of Regeneration}} II
 | II
 | 0:22
 |{{hp|17.6}} {{in|java}} or {{hp|12.8}} {{in|bedrock}}
 |-
 | {{ItemLink|Lingering Potion of Regeneration}}
 | I
 | 0:11
 |The health regenerated depends how long the entity spent in the cloud.
 |-
 | {{ItemLink|Lingering Potion of Regeneration}} (extended)
 | I
 | 0:22{{only|java|short=1}}<br> 0:30{{only|bedrock|short=1}} 
 |The health regenerated depends how long the entity spent in the cloud.
 |-
 | {{ItemLink|Lingering Potion of Regeneration}} II
 | II
 | 0:05
 |The health regenerated depends how long the entity spent in the cloud.
 |-
 | {{ItemLink|Arrow of Regeneration}}
 | I
 | 0:05
 | {{hp|2}}
 |-
 | {{ItemLink|Arrow of Regeneration}} (extended)
 | I
 | 0:11{{only|java|short=1}}<br> 0:15{{only|bedrock|short=1}} 
 | {{hp|4.4}} {{in|java}} or {{hp|6}} {{in|bedrock}}
 |-
 | {{ItemLink|Arrow of Regeneration}} II
 | II
 | 0:02
 | {{hp|1.6}}
 |-
 | {{BlockLink|Beacon}} set to Regeneration
 | I
 | 0:17
 | Replenishes when in range. Requires beacon pyramid level 4. Due to a bug{{note|{{Bug|MC-30946}}}}, beacon regeneration works at only {{frac|5|8}} the normal regeneration speed.
 |- 
 | {{ItemLink|Suspicious Stew}}
 | I
 | 0:07
 | Must be made with {{BlockLink|Oxeye Daisy}}. Regenerates {{hp|2}}.
 |-
 | {{ItemLink|Golden Apple}}
 | II
 | 0:05
 | {{hp|4}} is regenerated.
 |-
 | {{ItemLink|Enchanted Golden Apple}}
 | II
 | 0:20{{only|java|short=1}}<br>0:30{{only|bedrock|short=1}}
 |{{hp|16}} {{in|java}} or {{hp|200}}  {{in|bedrock}}
 |-
 |{{ItemLink|Totem of Undying}}
 |II
 |0:45{{only|java|short=1}}<br>0:40{{only|bedrock|short=1}}
 |When being revived by it. Regenerates {{hp|36}} {{in|java}} or {{hp|32}} {{in|bedrock}}.
 |-
 |Spawning within the world
 |I
 | ∞
 | Applies only to {{EntityLink|spider}}s on Hard difficulty.{{only|java|short=1}}
 |-
 | Unlocking [[trade]]s
 |I
 | 0:10
 |Applies only to {{EntityLink|villager}}s. Regenerates {{hp|4}}
 |-
 | Having low [[health]]
 |I
 | 0:10
 | Applies only to {{EntityLink|Axolotl}}s.
 |-
 | Killing a mob
 |I
 | +0:05 * {{EntityLink|Axolotl}}s nearby
 | When killing a mob that can be targeted by an axolotl while an axolotl is nearby
 |-
 |}

== Brewing ==
{| class="wikitable" style="text-align: center;" data-description="Positive effect potions"
!width="90px"| Potion
! Reagent, Base
!width="90px"| {{ItemSprite|Redstone Dust}} Extended
!width="90px"| {{ItemSprite|Glowstone Dust}} Enhanced
! Effects
|-
! {{Slot|Potion of Regeneration[&9Regeneration (<nowiki>0:45</nowiki>)]}}<br>Potion of Regeneration
| {{Brewing Stand
 |Input= Ghast Tear
 |Output2= Awkward Potion
 }}
| {{Slot|Potion of Regeneration[&9Regeneration (<nowiki>1:30</nowiki>)]}}<br>Potion of Regeneration (extended)
| {{Slot|Potion of Regeneration[&9Regeneration II (<nowiki>0:22</nowiki>)]}}<br>Potion of Regeneration
| [[Regeneration]]<br>Restores health by {{healthbar|1|9px}} every 2.5 seconds.
'''Enhanced:'''<br>[[Regeneration]] '''II'''<br>Restores health by {{healthbar|1|9px}} every 1.2 seconds.
|}

==Notes==
{{notelist}}


==Immune mobs==
[[Undead]] mobs and [[ender dragon]]s are unaffected by Regeneration.

==Data values==
===ID===
{{EffectIDLink}}
{{edition|java}}:
{{ID table
|edition=java
|shownumericids=y
|generatetranslationkeys=y
|displayname=Regeneration
|spritetype=effect
|nameid=regeneration
|id=10
|foot=1}}

{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|generatetranslationkeys=y
|displayname=Regeneration
|spritetype=effect
|nameid=regeneration
|id=10
|foot=1}}

==Advancements==
{{load advancements|A Furious Cocktail;How Did We Get Here?;The Healing Power of Friendship}}

== History ==
{{HistoryTable
|{{HistoryLine|java beta}}
|{{HistoryLine||1.8|dev=Pre-release|Added Regeneration. This effect can be obtained through [[golden apple]]s.}}
|{{HistoryLine|java}}
|{{HistoryLine||1.0.0|dev=Beta 1.9 Prerelease 2|[[File:Regeneration JE1 BE1.png|18px]] Regeneration now has a dedicated icon.
|Added some potions. Some would give the regeneration effect.
|Milk now clears regeneration.}}
|{{HistoryLine|||dev=Beta 1.9 Prerelease 3|Completely reworked potions and made them more intuitive. Regeneration now comes from a different potion.}}
|{{HistoryLine||1.3.1|dev=12w21a|Added [[enchanted golden apple]]s, which can give the player Regeneration IV for 30 seconds.
|Villagers can now receive regeneration after unlocking new trades.{{verify|edition=java|type=change}}}}
|{{HistoryLine||1.4.2|dev=12w32a|Added the [[Beacon]], which can give the player Regeneration.{{verify|edition=java|type=change}}}}
|{{HistoryLine||1.6.1|dev=13w23a|Regeneration nerfed by 50% (takes 50 ticks/2.5 seconds to restore {{hp|1}} at level I).}}
|{{HistoryLine|||dev=13w24a|[[Spider]]s now have a chance of spawning with the Regeneration status effect on Hard [[difficulty]].}}
|{{HistoryLine|||dev=13w24b|The Regeneration effect from golden apples has been has been increased from IV to V.}}
|{{HistoryLine||1.9|dev=15w31a|Added the [[Arrow of Regeneration]].}}
|{{HistoryLine|||dev=15w33a|Added the [[Lingering Potion of Regeneration]].|Extended potions of Regeneration have had their effect duration reduced from 2:00 to 1:30.}}
|{{HistoryLine|||dev=15w37a|The Regeneration effect from [[golden apple]]s has been reduced to Regeneration I (from II in [[Java Edition 1.8]]).|Enchanted golden apples now give Regeneration II (down from V) for 20 seconds (down from 30 seconds).|Absorption hearts on the [[HUD]] are no longer pushed up by the regeneration effect.}}
|{{HistoryLine|||dev=15w44a|The Regeneration effect from golden apples has been returned to Regeneration II, as it had been in 1.8.}}
|{{HistoryLine||1.11|dev=16w39a|Added the [[Totem of Undying]], which can give the player regeneration.}}
|{{HistoryLine||1.14|dev=18w43a|[[Suspicious stew]] added, which can give the player regeneration.
|[[File:Regeneration JE2.png|18px]] Changed effect icon texture.}}
|{{HistoryLine|||dev=18w43b|[[File:Regeneration JE3 BE2.png|18px]] Regeneration's effect icon was fixed.}}
|{{HistoryLine||1.17|dev=20w51a|[[Axolotl]]s now receive Regeneration I when they have low health.}}
|{{HistoryLine||1.21.4|dev=24w45a|Decreased the duration of Regeneration obtained from suspicious stew made with an oxeye daisy from 8 seconds to 7 seconds.}}

|{{HistoryLine|pocket alpha}}
|{{HistoryLine||v0.11.0|dev=build 1|[[File:Regeneration JE1 BE1.png|18px]] Added Regeneration, which is currently unobtainable.}}
|{{HistoryLine||v0.12.1|dev=build 1|Regeneration can now be obtained from [[golden apple]]s, [[enchanted apple]]s, and [[Potion of Regeneration]] as well as its splash potion variants.}}
|{{HistoryLine||v0.15.0|dev=build 1|Added the [[Arrow of Regeneration]], which inflicts regeneration.}}
|{{HistoryLine||v0.16.0|dev=build 4|Regeneration can now be obtained via [[beacon]]s.}}
|{{HistoryLine|pocket}}
|{{HistoryLine||1.0.0|dev=alpha 0.17.0.1|Regeneration can now be obtained from Lingering potions of regeneration.}}
|{{HistoryLine||1.0.4|dev=alpha 1.0.4.0|Villagers can now receive regeneration after unlocking new trades.}}
|{{HistoryLine||1.1.0|dev=alpha 1.1.0.0|Regeneration can now be obtained from a [[totem of undying]].}}
|{{HistoryLine|bedrock}}
|{{HistoryLine||1.11.0|dev=beta 1.11.0.5|[[File:Regeneration JE3 BE2.png|18px]] Changed effect icon texture.}} 
|{{HistoryLine||1.13.0|dev=beta 1.13.0.9|Regeneration can now be obtained from [[suspicious stew]].}} 

|{{HistoryLine|console}}
|{{HistoryLine||xbox=TU5|xbone=CU1|ps3=1.00|psvita=1.00|ps4=1.00|wiiu=Patch 1|switch=1.0.1|[[File:Regeneration JE1 BE1.png|18px]] Added regeneration, which can be obtained from golden apples.}}
|{{HistoryLine||xbox=TU7|xbone=CU1|ps3=1.00|psvita=1.00|ps4=1.00|wiiu=Patch 1|switch=1.0.1|Added the [[Potion of Regeneration]] and [[Splash Potion of Regeneration]].}}
|{{HistoryLine||xbox=TU14|xbone=CU1|ps3=1.04|psvita=1.00|ps4=1.00|wiiu=Patch 1|switch=1.0.1|Villagers can now receive regeneration after unlocking new trades.{{verify|type=change}}}}
|{{HistoryLine||xbox=TU19|xbone=CU7|ps3=1.12|psvita=1.12|ps4=1.12|wiiu=Patch 1|switch=1.0.1|Regeneration can now be obtained from a beacon.|[[Spider]]s now have a chance of spawning with the Regeneration status effect on Hard [[difficulty]].}}
|{{HistoryLine||xbox=TU46|xbone=CU36|ps3=1.38|psvita=1.38|ps4=1.38|wiiu=Patch 15|switch=1.0.1|Added the [[Lingering Potion of Regeneration]].
|Added the [[Arrow of Regeneration]].|Extended potions of Regeneration have had their effect duration reduced from 2:00 to 1:30.}}
|{{HistoryLine||xbox=TU54|xbone=CU44|ps3=1.52|psvita=1.52|ps4=1.52|wiiu=Patch 24|switch=1.0.4|Added the [[totem of undying]], which grants regeneration.}}
|{{HistoryLine||xbox=TU56|xbone=CU48|ps3=1.55|psvita=1.55|ps4=1.55|wiiu=Patch 26|switch=1.0.6|The duration of the Regeneration effect given by the totem of undying is now reduced from 45 seconds to 40 seconds.}}
|{{HistoryLine||xbox=TU57|xbone=CU49|ps3=1.57|psvita=1.56|ps4=1.56|wiiu=Patch 27|switch=1.0.7|Extended potions of Regeneration have had their effect duration increased from 1:30 back to 2:00.}}
|{{HistoryLine||xbox=none|xbone=none|ps3=none|psvita=none|ps4=1.91|wiiu=none|switch=none|[[File:Regeneration JE3 BE2.png|18px]] Changed effect icon texture.}}
}}

==Notes==
<references group="note"/>

== Navigation ==
{{Navbox effects}}

[[es:Regeneración]]
[[fr:Régénération]]
[[it:Rigenerazione]]
[[ja:再生能力]]
[[ko:재생]]
[[pt:Regeneração]]
[[zh:生命恢复]]
