Garlic does impact the immune system and thereby provides some parasite resistance, but it is not an effective "wormer."  The good news is that your eggs will be pre seasoned.
		
		
	
	
		
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	I have given my chickens garlic for 60 years and I have seen my hens pass worms the next day or two. Nor do they ever get mites or lice.Garlic is not a reliable wormer. In fact, I have never known that it works at all for this purpose. It is very healthful, however. I have done the clove in the waterer or chopped it into feed occasionally as an immune system booster. I've never noticed a taste in the eggs at all. If garlic does in any way work as a wormer, I'd think you'd have to feed it in huge quantities. They will have garlic breath, LOL!
Pumpkin seed does however have a proven mild preventative effect. The curcurbit in the seeds paralyzes the worms so they can be expelled. Some follow the treatment with a molasses flush so they poop out the worms afterward. Not sure it works on all worms, but chopping it into something they eat or adding it to their scratch mix, does seem to keep the worm load at a manageable level. A recommendation is pumpkin seeds chopped into buttermilk. Not sure why the buttermilk unless it just sets up a good gut condition with its acidity for the worms to get out faster.
This is a very old thread that's full of bad, outdated information. If you have questions, you'll want to start your own thread.I have given my chickens garlic for 60 years and I have seen my hens pass worms the next day or two. Nor do they ever get mites or lice.
I get a lot of garlic from the grocery store produce scraps; I break up the bulb, peel the paper and soak it all over night. I put the pan in their coop and they eat and drink it all in a day.
So I believe garlic is a good dewormer and external parasites.
Boy, this is an old thread, over 14 year ago, but it came up in my feed, but information is information, so......Garlic is a very, very, very mild (barely useful at all) dewormer and is deadly toxic to your chickens in any of the levels needed for any type of effective worming
