Your brain loves omega-3 fatty acids, which are thought to play an important role in cognitive function. According to the New York Times describing research in the journal Neurology, low levels of these unsaturated fats in the blood are linked with smaller brain volume and worse performance on certain tests of mental function. Omega-3s, which are found in salmon and other cold-water fish like tuna, may improve the retention of brain cells and also bolster the brainpower of younger adults. According to University of Pittsburgh research published last year, adults under age 25 who increased their omega-3 intake over six months improved their scores on tests measuring working memory.
Back home, I contacted Aubrey Marcus, whose company Onnit Labs produces Alpha Brain. He attributed my lucid dreaming to increased levels of the neurotransmitter acetylcholine, which enhances REM dreaming. Alpha Brain has two ingredients that boost acetylcholine levels: GPC choline, which the body converts to acetylcholine, and Huperzine A, an alkaloid derived from Chinese club moss, also known as Huperzia serrata. "Huperzine A disarms the enzyme that naturally breaks down acetylcholine," Marcus said. "So while the GPC choline is being converted to acetylcholine, the Huperzine A is keeping it from disappearing. It's like plugging the drain and turning on the faucet."
In my SkepDoc column in Skeptic magazine (text available online) I reviewed the video series “Awakening from Alzheimer’s,” in which a journalist interviews numerous “experts” and claims that Alzheimer’s is for the most part preventable and can be reversed in 9 out of 10 patients! The recommendations of those “experts” are all over the map. There is nothing even remotely approaching a scientific consensus. They claim the main cause of Alzheimer’s is everything from gluten to obesity to lack of sleep to chronic Lyme disease to toxins spewed by “leaky gut” syndrome. They claim to have reversed Alzheimer’s with a wide variety of treatments: everything from coconut oil to a ketogenic diet to probiotics to strenuous exercise to various long lists of dietary supplements to psychological interventions that are considered successful if they make patients cry. There is no satisfactory evidence to support any of their claims.
So I eventually got around to ordering another thing of nicotine gum, Habitrol Nicotine Gum, 4mg MINT flavor COATED gum. 96 pieces per box. Gum should be easier to double-blind myself with than nicotine patches - just buy some mint gum. If 4mg is too much, cut the gum in half or whatever. When it arrived, my hopes were borne out: the gum was rectangular and soft, which made it easy to cut into fourths.
This looks interesting: the Noopept effect is positive for all the dose levels, but it looks like a U-curve - low at 10mg, high at 15mg, lower at 20mg, and even lower at 30mg 48mg and 60mg aren’t estimated because they are hit by the missingness problem: the magnesium citrate variable is unavailable for the days the higher doses were taken on, and so their days are omitted and those levels of the factor are not estimated. One way to fix this is to drop magnesium from the model entirely, at the cost of fitting the data much more poorly and losing a lot of R2:
“We didn’t see significant long-term effects from the dosage used,” said Wen-Jun Gao, a professor of neurobiology at the Drexel University College of Medicine, and one of the authors of the study. He added that the brain doesn’t fully stop developing until age 25 or 30, making cognitive enhancement potentially risky even for users who are well into adulthood.
My general impression is positive; it does seem to help with endurance and extended the effect of piracetam+choline, but is not as effective as that combo. At $20 for 30g (bought from Smart Powders), I’m not sure it’s worthwhile, but I think at $10-15 it would probably be worthwhile. Sulbutiamine seems to affect my sleep negatively, like caffeine. I bought 2 or 3 canisters for my third batch of pills along with the theanine. For a few nights in a row, I slept terribly and stayed awake thinking until the wee hours of the morning; eventually I realized it was because I was taking the theanine pills along with the sleep-mix pills, and the only ingredient that was a stimulant in the batch was - sulbutiamine. I cut out the theanine pills at night, and my sleep went back to normal. (While very annoying, this, like the creatine & taekwondo example, does tend to prove to me that sulbutiamine was doing something and it is not pure placebo effect.)
I’ve tried a few different ways of taking my nootropics—in the morning, in the afternoon, in addition to coffee, as a replacement for coffee—and so far, the effects I'm feeling are much more subtle than I expected. There’s no sweaty-palmed intensity, no eight-hour uninterruptible work sprints, and none of the hyperactivity you’d associate with a caffeine high. It’s just a sensation of being a little amped up, and of being slightly less distracted than normal.
Fish oil (Examine.com, buyer’s guide) provides benefits relating to general mood (eg. inflammation & anxiety; see later on anxiety) and anti-schizophrenia; it is one of the better supplements one can take. (The known risks are a higher rate of prostate cancer and internal bleeding, but are outweighed by the cardiac benefits - assuming those benefits exist, anyway, which may not be true.) The benefits of omega acids are well-researched.
“Over the years, I have learned so much from the work of Dr. Mosconi, whose accomplished credentials spanning both neuroscience and nutrition are wholly unique. This book represents the first time her studies on the interaction between food and long-term cognitive function reach a general audience. Dr. Mosconi always makes the point that we would eat differently and treat our brains better if only we could see what we are doing to them. From the lab to the kitchen, this is extremely valuable and urgent advice, complete with recommendations that any one of us can take.”

(We already saw that too much iodine could poison both adults and children, and of course too little does not help much - iodine would seem to follow a U-curve like most supplements.) The listed doses at iherb.com often are ridiculously large: 10-50mg! These are doses that seems to actually be dangerous for long-term consumption, and I believe these are doses that are designed to completely suffocate the thyroid gland and prevent it from absorbing any more iodine - which is useful as a short-term radioactive fallout prophylactic, but quite useless from a supplementation standpoint. Fortunately, there are available doses at Fitzgerald 2012’s exact dose, which is roughly the daily RDA: 0.15mg. Even the contrarian materials seem to focus on a modest doubling or tripling of the existing RDA, so the range seems relatively narrow. I’m fairly confident I won’t overshoot if I go with 0.15-1mg, so let’s call this 90%.


According to Dr. Lisa, "neuro-nutrition is how our internal work translates to the external, for instance how we perform, behave, and use our strength, as opposed to 'dieting' which has an external (aesthetic) goal." An important portion of her research and theories on this matter root from her Mediterranean upbringing. She recalls immediately noticing how drastically different was the Western's culture in regards to food upon her arrival to the U.S. Interestingly enough, a recent study published in the British Medical Journal showed just how stark the difference between these lifestyles are and concluded that the Western lifestyle usually leads to "accelerated aging and increased risk of future dementia." 

If there is one quality a person needs to achieve great things in life, it’s intelligence. Success comes easier to those who are smart- just ask the many college students who take study drugs they don’t really need to absorb more, work faster, longer and better, and get the good grades they would literally kill for- even if it means they are slowly killing themselves.


The important factors seem to be: #1/MR6 (Creativity.self.rating, Time.Bitcoin, Time.Backups, Time.Blackmarkets, Gwern.net.linecount.log), #2/MR1 (Time.PDF, Time.Stats), #7/MR7 (Time.Writing, Time.Sysadmin, Time.Programming, Gwern.net.patches.log), and #8/MR8 (Time.States, Time.SRS, Time.Sysadmin, Time.Backups, Time.Blackmarkets). The rest seem to be time-wasting or reflect dual n-back/DNB usage (which is not relevant in the LLLT time period).
When I spoke with Sahakian she had just flown from England to Scottsdale, Arizona, to attend a conference, and she was tired. "We may be healthy and high-functioning, and think of ourselves that way," she told me, "but it's very rare that we are actually functioning at our optimal level. Take me. I'm over here and I've got jet lag and I've got to give a talk tonight and perform well in what will be the middle of the night, UK time." She mentioned businessmen who have to fly back and forth across the Atlantic: "The difference between making a deal and not is huge, and they sometimes only have one meeting to try and do it." She added: "We are a society that so wants a quick fix that many people are happy to take drugs."
As I am not any of the latter, I didn’t really expect a mental benefit. As it happens, I observed nothing. What surprised me was something I had forgotten about: its physical benefits. My performance in Taekwondo classes suddenly improved - specifically, my endurance increased substantially. Before, classes had left me nearly prostrate at the end, but after, I was weary yet fairly alert and happy. (I have done Taekwondo since I was 7, and I have a pretty good sense of what is and is not normal performance for my body. This was not anything as simple as failing to notice increasing fitness or something.) This was driven home to me one day when in a flurry before class, I prepared my customary tea with piracetam, choline & creatine; by the middle of the class, I was feeling faint & tired, had to take a break, and suddenly, thunderstruck, realized that I had absentmindedly forgot to actually drink it! This made me a believer.
-Caviar contains a unique blend of nutrients that are perfect for the brain, including omega-3 fats (a brain-must), choline (a B vitamin needed to make memories), vitamin B6 and B12 (needed to support the nervous system), minerals like iron and magnesium (needed for healthy blood and tissues) and a good amount of protein combined with potent antioxidants like vitamin A, vitamin C, and selenium. [Because] caviar [can be] expensive, fatty fish would be my recommended alternative, especially Alaskan salmon [and] mackerel, bluefish, sardines [and] anchovies [to get the] omega-3’s your brain needs.
Another prescription stimulant medication, modafinil (known by the brand name Provigil), is usually prescribed to patients suffering from narcolepsy and shift-work sleep disorder, but it might turn out to have broader applications. “We have conducted at the University of Cambridge double-blind, placebo-controlled studies in healthy people using modafinil and have found improvements in cognition, including in working memory,” Sahakian says. However, she doesn’t think everyone should start using the drug off-label. “There are no long-term safety and efficacy studies of modafinil in healthy people, and so it is unclear what the risks might be.”
The metal magnesium (Examine.com), like potassium (which didn’t help me), plays many biological roles and has an RDA for me of 400mg which is higher than I likely get (most people apparently get less, with 68% of American adults
I bought 500g of piracetam (Examine.com; FDA adverse events) from Smart Powders (piracetam is one of the cheapest nootropics and SP was one of the cheapest suppliers; the others were much more expensive as of October 2010), and I’ve tried it out for several days (started on 7 September 2009, and used it steadily up to mid-December). I’ve varied my dose from 3 grams to 12 grams (at least, I think the little scoop measures in grams), taking them in my tea or bitter fruit juice. Cranberry worked the best, although orange juice masks the taste pretty well; I also accidentally learned that piracetam stings horribly when I got some on a cat scratch. 3 grams (alone) didn’t seem to do much of anything while 12 grams gave me a nasty headache. I also ate 2 or 3 eggs a day.
An important dietary step to avoid heavy metal toxicity is choosing seafood and fish that has reduced levels of exposure. The Seafood Watch web page is a fantastic resource that has an extensive list of fish, seafood and sushi products that are safe, as well as those that are best to stay away from. For example, choosing wild pacific caught salmon is safer than Atlantic caught salmon.
"They're not regulated by the FDA like other drugs, so safety testing isn't required," Kerl says. What's more, you can't always be sure that what's on the ingredient label is actually in the product. Keep in mind, too, that those that contain water-soluble vitamins like B and C, she adds, aren't going to help you if you're already getting enough of those vitamins through diet. "If your body is getting more than you need, you're just going to pee out the excess," she says. "You're paying a lot of money for these supplements; maybe just have orange juice."
If you're still unsure about whether you should take GodMode gamer pills, definitely talk to your doctor. If that conversation goes well and you still aren't sold, Boss Level Labs provides a list of "pro users" of its product, which includes a handful of game developers, people who lift weights, someone who is a "celebrity financial advisor and motivational speaker," and a retired Hungarian chess grandmaster named Judit Polgár.
To thwart the rise of non-prescription nootropics, opponents may rally for increased regulation; however, at present, there is insufficient research available to support that non-prescription nootropics pose a danger to public health. Prescription nootropics, such as Ritalin, are already regulated. Further, these drugs have a proven beneficial treatment purpose for intended users.
The important factors seem to be: #1/MR6 (Creativity.self.rating, Time.Bitcoin, Time.Backups, Time.Blackmarkets, Gwern.net.linecount.log), #2/MR1 (Time.PDF, Time.Stats), #7/MR7 (Time.Writing, Time.Sysadmin, Time.Programming, Gwern.net.patches.log), and #8/MR8 (Time.States, Time.SRS, Time.Sysadmin, Time.Backups, Time.Blackmarkets). The rest seem to be time-wasting or reflect dual n-back/DNB usage (which is not relevant in the LLLT time period).
It’s not easy to make it in the modern world, which asks you to be focused and sharp all the time. You have to be creative and learn the new skills all the time. That’s a heavy burden for your brain cells. One day, sooner or later, you have to accept the fact that your brain power and effectiveness are no longer as impressive and reliable as once they were. Brain Pill can help. You don’t have to force yourself to accept your new reality of limited focus and weak ability to learn new things. Brain Pill can refresh your mental clarity and improve your problem-solving and decision-making skills.
With subtle effects, we need a lot of data, so we want at least half a year (6 blocks) or better yet, a year (12 blocks); this requires 180 actives and 180 placebos. This is easily covered by $11 for Doctor’s Best Best Lithium Orotate (5mg), 200-Count (more precisely, Lithium 5mg (from 125mg of lithium orotate)) and $14 for 1000x1g empty capsules (purchased February 2012). For convenience I settled on 168 lithium & 168 placebos (7 pill-machine batches, 14 batches total); I can use them in 24 paired blocks of 7-days/1-week each (48 total blocks/48 weeks). The lithium expiration date is October 2014, so that is not a problem

Systematic reviews and meta-analyses of clinical human research using low doses of certain central nervous system stimulants found enhanced cognition in healthy people.[21][22][23] In particular, the classes of stimulants that demonstrate cognition-enhancing effects in humans act as direct agonists or indirect agonists of dopamine receptor D1, adrenoceptor A2, or both types of receptor in the prefrontal cortex.[21][22][24][25] Relatively high doses of stimulants cause cognitive deficits.[24][25]
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