You may have read that chickens should never be given lentils. That's inaccurate.
Chickens should never eat dried lentils. That's different.
As long as they're properly prepared, lentils are not only safe for your flock, they're low in fat and an excellent source of protein, potassium and antioxidants.
This article covers the scientifically proven facts about poultry and lentils with a description of why they're good for chickens.
There's also a poultry-friendly recipe based on the traditional Italian "cotechino con lenticchie" – sausage with lentils – eaten as a dinner on New Year's Eve to bring a prosperous year ahead.
Don't like sausage? No problem – there's a cheese-based version too!
Full of goodness which will help your chickens through cold, wet months, this recipe can be offered to your flock as an occasional treat at any point during the winter.
Remember though: any treat should be viewed as just that – a treat to be given occasionally, not a substitute for a nutritionally balanced feed.
A member of the legume family, lentils have been part of the human and animal diet for centuries.
Inexpensive and nutritious, they were considered "poor man's meat" and in Catholic countries like Italy, when people couldn't afford to eat fish on a Friday (and meat was forbidden), lentils were a regular substitute.
The most common you'll find in shops are the dried, flat, brown lentils. They retain their shape well and have a coarse texture.
Green lentils also keep their shape and are more peppery in flavour. Red and yellow are sweeter; they tend to cook to more of a mash so they're best used in soups.
In my experience, chickens prefer the sweeter (red) lentils, followed by brown. They're not so keen on green lentils.
Experiment with the different types until you find which your flock prefers. The nutritional benefits are more or less the same for each.
Low in fat and sodium, high in protein, lentils are considered a "superfood". Rated second only to soy beans in the amount of protein they supply(2), they're an excellent source of...
In humans, studies have shown that the antioxidants present in lentils can help reduce the chance of diseases such as obesity, diabetes, some cancers and heart-related disease such as high cholesterol levels(1).
Chickens are not humans, but they also benefit from foods high in vitamin and mineral content.
But what does research say specifically about the effect of lentils on chickens?
I always try to find properly researched, natural ways of adding protein and antioxidants to poultry diets, rather than their food being chemically treated and pumped full of antibiotics.
There weren't many studies on the impact of feeding lentils to chickens until fairly recently. What research there is (see for example 3, 4, 5), shows that...
Since studies show the introduction of lentils into a chicken's diet is a natural way of promoting good health, try adding cooked or sprouted lentils into their everyday diet.
It's possible to grow your own crop of lentils outside, but it's fiddly and takes time. So why bother, since lentils are readily and inexpensively available to buy?
Lentil sprouts, simply grown inside from supermarket lentils, are packed with protein and can be fed to chickens within a few days of growth. They're an excellent source of healthy greens when fresh fodder is costly and hard to come by in the winter months.
Try growing your own lentil sprouts – it's so easy!
Lentils have been a sign of prosperity in Italy since Ancient Roman times. Cooked with cotechino sausage, they form a traditional New Year's Eve recipe in the Marche region.
Eating the round, coin-shaped lentils and the sausage cut into round "coins" ensures prosperity for the forthcoming year. Apparently.
This is a simple recipe with few ingredients. These amounts are plenty for a flock of ten chickens.
Traditional cotechino is hard to get hold of outside Italy, so this recipe uses thick, good quality pork sausages instead.
Not sure whether chickens eat meat?
If you've ever seen a chicken chase an earthworm or even a mouse, you'll know that chickens are not vegetarian! Chickens love meat.
But sausages – like most processed foods – are high in salt. Feed only very, very occasionally, and buy organic sausages without added sodium. Salt is not good for chickens.
Alternatively, use (if possible) unsalted mozzarella cheese cut into rounds. Even the salted version has a very low sodium content.
If you don't want to add garlic, leave it out. Bear in mind though that garlic is excellent for chicken health and in these quantities will not make your eggs taste!
A lot of "facts" you'll find on the internet are often people's individual views, based on inaccurate information repeated from poor quality sources.
The information I provide in this article and others is based not just on my own experience, but on evidenced facts from scientific, peer-reviewed research and books from highly respected and experienced poultry keepers such as Gail Damerow.
Some of the trusted sources I have used in this article are these.
1. Ganesan, K, and Xu, B: Polyphenol-Rich Lentils and their Health Promoting Effects. Pub. International Journal of Molecular Science, 2017.
2. Ware, M: What are the benefits of lentils? Pub. Medical News Today, 2019.
3. Cabuk, M et al: Effects of Dietary Inclusion of Lentil Byproduct on Performance and Oxidative Stability of Eggs in Laying Quail. Pub. Scientific World Journal, 2014.
4. Ciurescu, G et al: Effects of dietary lentil seeds inclusion on performance, carcass characteristics and cecal pH of broiler chickens. Pub. Indian Journal of Animal Sciences, 2017.
5. Surai, Peter: Antioxidants in Poultry Nutrition and Reproduction: an Update. Pub. Journal of Antioxidants, 2020.