Be careful with poppy seed tea. It is as addictive as any of the more demonised opiates (diamorphine ["heroin"] for instance) but you are consuming a wide array of the opium poppy's dozens of alkaloids (morphine, codeine, thebaine, papaverine and many, many more). In certain individuals and dosages, poppy tea is a comforting, functional, relieving natural medicine - but it is as physically addictive as any other pharmaceutical or illicit opiate. Should you fall into habitual use of this "tea" (or wash, as I prefer to call it - the opiates are on the coating of the seed) you'll be addicted to that full spectrum of opiate alkaloids. The implications of the alkaloid profile are two-fold; the body metabolises broad-spectrum opiates much slower than purified morphine, codeine or opioid drugs that generally contain a single substance. This gives poppy tea a very long half-life in many people, meaning addicts (of which I am one, for the record) - can take it once a day, or even wait longer than a day for re-dosing before withdrawal symptoms become apparent. The downside of this is that upon ceasing the use of poppy tea, the withdrawal experience (which for most addicts includes intense Restless Leg syndrome; hence the slang term "kicking" a habit, which I believe to be a direct reference to this phenomenon) can also be extremely prolonged.... Leaving you back - or maybe worse off - than when you started.
While poppy seed tea can be a godsend for some people, it must be emphasised that there is a great potential for addiction, that it is nearly impossible to know how potent your seeds are, batch to batch from the same store. Because of this, quitting is complicated as taper need to be precise. I became addicted to these seeds for their narcotic properties almost 8 years ago. I am in the process of finding a way to shake my addiction with as little discomfort as possible. I am not saying "don't use poppy seeds", I am just urging caution. Mild as they may seem, they can lead to serious narcotic addictions. People may ridicule the idea of a poppy seed addiction, but for myself and plenty of other people, it is no laughing matter!
If you are going to use poppy seeds for RLS, please be aware that even taking some every 2-3 days can lead to physical dependence. It stays in your system for a very long time. You will then - if you miss that crucial daily dose or cease taking poppy tea - find your restless legs are dramatically worse, as the post-acute withdrawal symptoms from opium can drag on for months at a time. And opiate withdrawal RLS is not your average restless leg syndrome - it can be agonising. I would recommend using this remedy no more than once a week, if you choose to try it. Keep your doses as low as possible, as opium can be a very euphoric, misleading drug that can easily lull one into a false sense of security, and start dosing daily as I did.
I apologise for the negative post, but I really feel people need to know some of the consequences of this treatment, as it lead me from the spice isle through a wide range of "hard drugs", injecting street heroin and wasting a lot of time, money and effort in trying to stay "well", rather than sick from opium withdrawals. I am now seeking to turn my life around - I've always eaten well and lived a healthy lifestyle, but drug addiction does not discriminate! Please be careful with these seeds; I wasn't - even though I knew the risks - and now face a tough battle to rid myself of them.