Creature Feast | Domestic Rabbit / Vitamin B3 (Niacin) / Best Foods
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Best Vitamin B3 (Niacin)-Rich Foods for Domestic Rabbits

Ranked by vitamin b3 (niacin) content among foods safe for domestic rabbits in the Creature Feast catalog.

#1
Peas per 100g: approximately 2.1mg niacin Peas provide about 2.1mg niacin per 100g, making them one of the better plant sources of B3 available to rabbits.
#2
Timothy Hay per 100g: approximately 1-2mg niacin Timothy hay contributes steady niacin from the large daily volume consumed. A reliable baseline source.
#3
Oats a pinch (about 3-5g), as a rare treat Oats provide about 1.0mg niacin per 100g. A tiny treat-sized portion contributes modestly.
#4
Broccoli per 100g: approximately 0.6mg niacin Broccoli provides about 0.6mg niacin per 100g alongside fiber and vitamin C.
#5
Bell pepper per 100g: approximately 1.0mg niacin Bell peppers provide about 1.0mg niacin per 100g. A crunchy addition that adds B3 to the greens mix.