Tim Recommends:<\/h3>\n
200 micrograms (mcg) of huperzine-A<\/a> 30 minutes before bed can increase total REM by 20 \u201330%.<\/strong><\/p>\n Huperzine A seems to be safe when used for a short time<\/strong>, such as less than one month.<\/p>\n Huperzine-A<\/a>, an extract of Huperzia serrata<\/em>, slows the breakdown of the neurotransmitter acetylcholine. It is a popular neurotropic (smart drug), and I have used it in the past to accelerate learning and increase the incidence of lucid dreaming. I now only use huperzine-A for the first few weeks of language acquisition, and no more than three days per week to avoid side effects.<\/p>\n Ironically, one documented side effect of overuse is insomnia. The brain is a sensitive instrument, and while generally well tolerated, this drug is contraindicated with some classes of medications. Speak with your doctor before using.<\/p>\n Ferriss, Timothy (2010-12-08). The 4-Hour Body: An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman (p. 280). Crown Archetype. Kindle Edition.<\/em><\/p>\n Huperzine A is a substance purified from a plant called Chinese club moss. Although the makers of huperzine A start with a plant, their product is the result of a lot of laboratory manipulation.<\/p>\n It is a highly purified drug, unlike herbs that typically contain hundreds of chemical ingredients. As a result, some people regard huperzine A as a drug, and they argue that it stretches the guidelines of the Dietary Supplement Health and Education Act (DSHEA).<\/p>\n Be careful not to confuse huperzine A, which is also called selagine, with similar sounding medications such as selegiline (Eldepryl). Also be careful not to confuse one of the brand names for huperizine A (Cerebra) with the brand names for unrelated prescription drugs such as celecoxib (Celebrex), citalopram (Celexa), and fosphenytoin (Cerebyx).<\/p>\n Huperzine A is used for Alzheimer’s disease, memory and learning enhancement, and age-related memory impairment. It is also used for treating a muscle disease called myasthenia gravis, for increasing alertness and energy, and for protecting against agents that damage the nerves such as nerve gases.<\/p>\n Products that combine huperzine A with certain drugs used for treating Alzheimer\u2019s disease are being studied. These \u201chybrid\u201d products are of interest because they may be effective at lower doses and, therefore, cause fewer side effects. One hybrid, called huprine X, combines huperzine A with the drug donepezil. Another hybrid being studied contains huperzine A and the drug tacrine.<\/p>\n Natural Medicines Comprehensive Database<\/em> rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate<\/em>. Possibly Effective for…<\/strong><\/p>\n Insufficient Evidence to Rate Effectiveness for…<\/strong><\/p>\n More evidence is needed to rate the effectiveness of huperzine A for these uses.<\/p>\n How does it work?<\/p>\n Huperzine A is thought to be beneficial for problems with memory, loss of mental abilities (dementia), and the muscular disorder myasthenia gravis because it causes an increase in the levels of acetylcholine. Acetylcholine is one of the chemicals that our nerves use to communicate in the brain, muscles, and other areas.<\/p>\n Huperzine A seems to be safe when used for a short time, such as less than one month. It can cause some side effects including nausea, diarrhea, vomiting, sweating, blurred vision, slurred speech, restlessness, loss of appetite (anorexia), contraction and twitching of muscle fibers (fasciculations), cramping, increased saliva and urine, inability to control urination (incontinence), high blood pressure, and slowed heart rate (bradycardia).<\/p>\n Pregnancy and breast-feeding<\/strong>: Not enough is known about the use of huperzine A during pregnancy and breast-feeding. Stay on the safe side and avoid use. Are there any interactions with medications?<\/p>\n Drying medications (Anticholinergic drugs)<\/strong> Huperzine A contains chemicals that can affect the brain and heart. Some of these drying medications called anticholinergic drugs can also affect the brain and heart. But huperzine A works differently than drying medications. Huperzine A might decrease the effects of drying medications. Medications for Alzheimer’s disease (Acetylcholinesterase (AChE) inhibitors)<\/strong> Huperzine A contains a chemical that affects the brain. Medications for Alzheimer’s disease also affect the brain. Taking Huperzine A along with medications for Alzheimer’s disease might increase effects and side effects of medications for Alzheimer’s disease.<\/p>\n Various medications used for glaucoma, Alzheimer’s disease, and other conditions (Cholinergic drugs)<\/strong> Huperzine A contains a chemical that affects the body. This chemical is similar to some medications used for glaucoma, Alzheimer’s disease and other conditions. Taking Huperzine A with these medications might increase the chance of side effects. There are no known interactions with herbs and supplements.<\/p>\n There are no known interactions with foods.<\/p>\n The following doses have been studied in scientific research:<\/p>\n BY MOUTH<\/strong>:<\/p>\n BY INJECTION<\/strong>:<\/p>\n Pro\u00advided by: Huperzine A by Source Naturals<\/strong>Standard Dosing:<\/h3>\n
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From The 4-Hour Body<\/span><\/span><\/h3>\n
HUPERZINE A<\/span><\/h3>\n
What is it?<\/span><\/h3>\n
Is it Effective?<\/span><\/h3>\n
\nThe effectiveness ratings for HUPERZINE A<\/strong> are as follows:<\/p>\n\n
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Are there safety concerns?<\/span><\/h3>\n
Special Precautions & Warnings:<\/h3>\n
\nHeart disease<\/strong>: Huperzine A can slow the heart rate. This might be a problem for people who already have a slow heart rate (bradycardia) or other heart conditions related to heart rate. If you have heart disease, use huperzine A cautiously.
\nEpilepsy<\/strong>: Since huperzine A seems to affect brain chemicals, there is concern that it might make epilepsy worse. If you have a seizure disorder such as epilepsy, use huperzine A cautiously.
\nGastrointestinal (GI) tract blockage<\/strong>: There is a concern that using huperzine A might make GI blockage worse. That is because huperzine A can increase mucous and fluid secretions in the intestine, causing \u201ccongestion.\u201d This \u201cpro-secretory effect\u201d is due to the way huperzine A affects a body chemical called acetylcholine. If you have a GI tract blockage, check with your healthcare provider before you use huperzine A.
\nSores in the stomach or the first part of the small intestine (peptic ulcers)<\/strong>: There is a concern that using huperzine A might make peptic ulcers worse. That is because huperzine A can increase mucous and fluid secretions in the stomach and intestine, causing \u201ccongestion.\u201d This \u201cpro-secretory effect\u201d is due to the way huperzine A affects a body chemical called acetylcholine. If you have peptic ulcers, check with your healthcare provider before you use huperzine A.
\nLung conditions such as asthma or emphysema<\/strong>: There is a concern that using huperzine A might make asthma or emphysema worse. That is because huperzine A can increase mucous and fluid secretions in the lung, causing \u201ccongestion.\u201d This \u201cpro-secretory effect\u201d is due to the way huperzine A affects a body chemical called acetylcholine. If you have asthma or emphysema, check with your healthcare provider before you use huperzine A.
\nUrinary tract or reproductive system blockage<\/strong>: There is a concern that using huperzine A might make blockage of the urinary or reproductive system worse. That is because huperzine A can increase mucous and fluid secretions in these organs, causing \u201ccongestion.\u201d This \u201cpro-secretory effect\u201d is due to the way huperzine A affects a body chemical called acetylcholine. If you have a urinary tract or reproductive system blockage, check with your healthcare provider before you use huperzine A.<\/p>\n
\nInteraction Rating = Moderate<\/strong> Be cautious with this combination.
\nTalk with your health provider.<\/p>\n
\nSome of these drying medications include atropine, scopolamine, and some medications used for allergies (antihistamines), and for depression (antidepressants).<\/p>\n
\nInteraction Rating = Moderate<\/strong> Be cautious with this combination.
\nTalk with your health provider.<\/p>\n
\nInteraction Rating = Moderate<\/strong> Be cautious with this combination.
\nTalk with your health provider.<\/p>\n
\nSome of these medications used for glaucoma, Alzheimer’s disease, and other conditions include pilocarpine (Pilocar and others), donepezil (Aricept), tacrine (Cognex), and others.<\/p>\nAre there any interactions with Herbs and Supplements?<\/span><\/h3>\n
Are there interactions with Foods?<\/span><\/h3>\n
What dose is used?<\/span><\/h3>\n
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\n4hourlife.com
\nBased on
\nNat\u00adural Med\u00adi\u00adcines Com\u00adpre\u00adhen\u00adsive Database<\/a><\/p>\nResources<\/span><\/h3>\n
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