Hack Your Head: Stimulants for the Uberhacker by Met-Enkeph Hackers love caffeine. And Ephedrine. And anything legal or otherwise that promises to keep you up, alert and eleet. Ever wonder why your last Jolt didn't wire you as much as your first? Every try to solder an IC after a couple of Mini-Thins? Well, read on. Remember, if you're sleeping, you're not hacking. And if you're not hacking... what the hell are you doing? Basic Biology Most, if not all, stimulants work on the Sympathetic Nervous System (SNS). This is your fight or flight system. Adrenaline (epinephrine), noradrenaline (Norepinephrine), and dopamine are the major neurotransmitters of the SNS. A neurotransmitter is just a chemical that transmits a signal. Different stimulants either mimic, block, or prolong the actions of these neurotransmitters. Methylxanthines (caffeine and theophylline in tea) cause an increase in a chemical (cAMP) within cells that mediates the effects of SNS. Ephedrine mimics epinephrine as well as causing the body to release its own epi. Cocaine blocks the destruction of dopamine, norepinephrine, and serotonin (another neurotransmitter), allowing prolonged action of these neurotransmitters. Got all that? Now on to the practical uses... Caffeine: Breakfast of Champions Just about everyone uses caffeine. Either from coffee (100 mg/8 oz), tea (80 mg/8 oz), soda (40-60 mg/8 oz or 100 mg/8oz Jolt!), or those funky yellow tablets (100-200 mg). The effects are identical and dose dependent. Don't buy into the idea that natural is better. Guarana, Goto Kola, Yerba Mate, and Cola Nuts are all caffeine. Expensive caffeine. Effective dosages range from 100-300 mg with the toxic dose (where the bad side effects predominate) at about 600-1000 mg. Tolerance develops quickly due to an increase in the level of enzymes which destroy the caffeine and its mediator (cAMP). So how do we avoid this? Take is less often. That sucks - anything else? Grapefruit juice. The bitter bioflavonoid Naringin in the grapefruit juice inhibits the enzyme that destroys caffeine, but not theophylline. It also prolongs the time that caffeine is active by 30 percent or so. As a side note, canned grapefruit juice contains more Naringin. Mo bitter = Mo better. Ephedrine: Herbal X, Mini-Thins, and Primatine Tabs Yes, all the above contain ephedrine (the chemical) or ephedra (the herb). Ephedra contains 0.75-1.0 percent ephedrine. With the effective dose of ephedrine being 25-50 mg, the effective ephedra dose is 300-600 mg. As with most herbs, the absorption of ephedra is pretty crappy. Eating a high-protein meal with the herb will keep them in the stomach longer allowing for better absorption. You can also boil the herb in lemon juice; the alkaloids (the good stuff) tend to heat stable and soluble in a weak acid. Tolerance to ephedrine can be temporarily avoided by the addition of caffeine and/or aspirin. Aspirin inhibits prostaglandins which in turn inhibit one of epinephrine's mediator chemicals (Adenyl Cyclase). Other Assorted Goodies Yohimbe: Yohimbe, the herbal form of Yohimbine, is also moderately stimulatory. No, it doesn't increase testosterone or libido. It does block the feedback loop that regulates epinephrine levels. This causes more epinephrine and norepinephrine release. Absorption of yohimbe is particularly crappy. Works really, really well with ephedrine. Also, if any of you ephedrine popping males notice any difficulty with... ah..., er... "wood," then Yohimbe may be for you. It reverses ephedrine nasty side effects "down there." Phenpropanalomine: This active ingredient of Dexatrim is chemically related to norepinephrine. It primarily decreases appetite. Not a good choice, as any caffeine taken with it causes massive increases in blood pressure. Comes in 25 mg tabs and 75 mg time release tabs. Ginseng: Crap. The panax species (all but the Russian variety) are estrogenic. What the hell is that? It means that if you keep taking it you can develop breasts. Knockers. Yabbos. Also increases blood pressure. Choline and DMAE: Supposedly increases ACh, a neurotransmitter involved in muscle control. Haven't tried it and have heard mixed results. Tyrosine: The precursor to epinephrine, norepi, and dopamine. When I notice that ephedrine isn't working for me, I take 500-1000 mg per day for a week or so to rebuild the epi stores. Tends to be only mildly stimultatory on its own. Nicotine: No, I don't smoke. I have used the 3 mg Nicoderm patch to good effect. The 5 mg tends to make me sick. Average cigarette contains 4-6 mg nicotine. Valarian Root: An odd one. Contains methyl-diazapam (a.k.a., Valium). As in the tranquilizer. So what the hell is it doing in an article about stimulants, you ask? One nice side effect of a low dose (one capsule) is a huge reduction in the jitters associated with caffeine and ephedrine. A must for delicate electronics. Gingko Biloba: God, I love this stuff. Contains gingkosides that increase the perfusion (amount of blood flow) of the brain. I've found it particularly useful for "focusing attention" and as with Valarian, for reducing caffeine jitters. Dosages of 120-160 mg (three tabs). Can cause a headache if you're prone to migraines. Toxicity: How Not to Kill Yourself Don't use any of these if you're on MAO inhibitors (a kind of anti- depressant). These inhibit the enzyme that destroys the stimulatory neurotransmitters. Also, don't OD on the Mini-Thins. Tissue saturation (the dose where all tissues are getting the drug) occurs at around 35 mg for ephedrine, and at around 300 mg for caffeine, depending on your weight. Anything higher just increases the side effects. The Bottom Line My stack for full-bore psych without regard to hand-eye coordination: Caffeine - 200 mg Ephedrine - 25 mg Aspirin - 325 mg Yohimbe - 2 tabs all washed down with 12 oz grapefruit juice and a high-protein meal. I like peanut butter because of the extra fat. This will tend to hit in about 45-60 minutes. If I'm soldering or need to decrease jitters: Ephedrine - 25 mg Caffeine - 200 mg Aspirin - 325 mg Gingko Biloba - 3 tabs Valarian Root - 1 capsule Again, I take it with a high-protein meal. When the ephedrine stops working I go with: Nicotine - 3 mg Tyrosine - 1000 mg for about a week. The effects of caffeine last about 2-4 hours, 3-5 with grapefruit juice. Ephedrine effects last 6-8 hours. Re-dosing should be done every 3-4 hours with caffeine and every 6 or so with ephedrine. That's pretty much it for the legal stimulants. If there is interest I can go into import meds and the like. Have fun, don't kill yourself and say eleet! The writer is a chiropractic student with a background in pharmacology.
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