Brain XL by InnovaPharm Essentials

POSSIBLY EFFECTIVE

• Alzheimer disease. Oral alpha-GPC, taken alone or in combination with donepezil, may be beneficial for improving cognitive function in patients with Alzheimer disease. Details: A meta-analysis of 3 moderate-sized clinical studies in patients with Alzheimer disease shows that taking alpha-GPC 1200 mg daily for up to 6 months improves cognitive function as measured using the Mini-Mental State Examination (MMSE) when compared with placebo. Additionally, an analysis of 4 different clinical trials in patients with Alzheimer disease shows that taking alpha-GPC 1200 mg with donepezil 10 mg daily for up to 2 years improves cognitive function as measured using the MMSE and Alzheimer's Disease Assessment Scale - cognition subscale (ADAS-Cog) and may decrease behavioral symptoms and improve functional abilities when compared with donepezil alone (111731).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Brain tumor. It is unclear if oral alpha-GPC is beneficial in patients with brain tumors. Details: Observational research in patients being treated for glioblastoma suggests that taking alpha-GPC, around 400 mg 2-3 times daily, for 12 months or longer is associated with a 14-month-increase in overall survival but no improvement in progression-free survival when compared with patients not taking alpha-GPC (111732). The validity of these findings is limited by the retrospective nature of the study.
• Cognitive function. Although there has been interest in using oral alpha-GPC to improve cognitive function in healthy adults, there is insufficient reliable information about the clinical effects of alpha-GPC for this purpose.
• Stroke. It is unclear if intramuscular or oral alpha-GPC is beneficial for preventing stroke or improving post-stroke outcomes. Details: A large, open-label, uncontrolled clinical trial in patients who experienced a stroke or transient ischemic attack within the past 10 days shows that intramuscular administration of alpha-GPC 1200 mg daily for 28 days, followed by 400 mg three times daily by mouth for 6 months, modestly improves cognitive and behavioral function when compared to baseline (12102). The validity of this finding is limited by the lack of a comparator group. While this evidence suggests that alpha-GPC may offer some benefit in patients recovering from stroke, observational research in healthy individuals aged 50 years and older has found that alpha-GPC use is associated with a 43% greater risk of stroke, including a 34% greater risk of ischemic stroke and a 37% greater risk of hemorrhagic stroke, when compared with non-users at 10-years' follow-up. Additionally, alpha-GPC use for 2-6 months, 6-12 months, or greater than 12 months is associated with a greater risk of stroke when compared with alpha-GPC use for less than 2 months, suggesting that the increase in stroke risk may be dependent on the total dose received or duration of exposure (108883).
• Vascular dementia. It is unclear if intramuscular alpha-GPC is beneficial in patients with vascular dementia. Details: A small, open-label study in adults with mild to moderate vascular dementia shows that intramuscular administration of a prescription-only formulation of alpha-GPC (Delecit; not available in the US) 1000 mg daily for 90 days improves cognitive function, behavior, mood, and functionality similarly to cytosine diphosphocholine (CDP) 1 gram daily (12101). It is not clear how these improvements compare with standard care. More evidence is needed to rate alpha-GPC for these uses.

(Read more about ALPHA-GPC)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Alzheimer disease. It is unclear if oral bacopa is beneficial in patients with Alzheimer disease. Details: A small clinical study in patients with Alzheimer disease or mild cognitive impairment shows that taking bacopa 300 mg daily for 12 months does not improve measures of cognitive function or memory when compared with donepezil or baseline measures (109623).
• Attention deficit-hyperactivity disorder (ADHD). It is unclear if oral bacopa is beneficial in children with ADHD. Details: A small clinical study in boys 6-14 years of age with symptoms consistent with ADHD but without an official diagnosis shows that taking a specific bacopa supplement (KeenMind - CDRI 08, Flordis) for 14 weeks does not improve symptoms of ADHD but improves some cognitive outcomes including error-making, cognitive flexibility, executive functioning, and sleep when compared with placebo. Bacopa 160 mg was given once daily in those weighing 20-35 kg and twice daily in those over 35 kg (109625). However, another small, open-label study in children aged 6-12 years with ADHD shows that taking a different bacopa supplement (BacoMind, Natural Remedies), 225 mg daily for 6 months, improves symptoms such as restlessness, impulsivity, learning problems, and attention deficit when compared to baseline (97603). The validity of these findings is limited by the lack of blinding or comparator group.
• Back pain. Although there is interest in using oral bacopa for back pain, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Cognitive function. Bacopa seems to improve some measures of cognitive function, but data are conflicting. Details: A meta-analysis of 9 small clinical studies, along with more recent clinical research, shows that taking bacopa 300-600 mg daily for at least 12 weeks is not associated with improved measures of cognition including working memory, learning rate, recognition of pictures and words, reaction time, or attention when compared with placebo. However, subgroup analysis of this meta-analysis and another small clinical study show some evidence of improved reaction times, verbal learning, total recall, retention, memory, and information processing in healthy adults when compared with placebo (10058,17946,33287,97605,109624,111520). In children aged 6-8 years old, a very small clinical study shows that taking a syrup containing bacopa extract 350 mg three times daily for 3 months improves visual motor function and immediate memory when compared to baseline (33304). The validity of this finding is limited by the lack of a statistical comparison to the placebo group. Bacopa has also been studied in combination with other ingredients. A study in healthy adults aged 18-60 years shows that taking a single dose of a combination of bacopa 300 mg, American ginseng 100 mg, and coffee fruit extract 100 mg (Bacognize) improves some measures of working memory and attention by a small amount at 45 minutes when compared with placebo (103375). It is unclear if these effects are due to bacopa, other ingredients, or the combination. In contrast, a moderate-sized study in healthy, middle-aged adults shows that taking a combination product containing whole plant bacopa 7.5 grams, gingko biloba, and group B vitamins for 12 weeks does not improve measures of memory, attention, cognition, mood, or stress reactivity when compared with placebo. Subgroup analysis shows a possible benefit of bacopa supplementation on measures of attention in those with an optimal diet at baseline (111334).
• Cognitive impairment. It is unclear if oral bacopa is beneficial in patients with cognitive impairment. Details: A small clinical study in patients with mild cognitive impairment or Alzheimer disease shows that taking bacopa 300 mg daily for 12 months does not improve measures of cognitive function or memory when compared with donepezil or baseline (109623).
• Congestive heart failure (CHF). Although there is interest in using oral bacopa for CHF, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Depression. It is unclear if oral bacopa is beneficial in patients with depression. Details: Preliminary clinical research in adults with depression who have not responded to citalopram 40 mg daily shows that adding bacopa extract 300 mg twice daily for 4 weeks improves scores on depression rating scales when compared with citalopram alone (103378).
• Hypertension. Although there is interest in using oral bacopa for hypertension, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Insomnia. Although there is interest in using oral bacopa for insomnia, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Irritable bowel syndrome (IBS). Bacopa has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with diarrhea-predominant IBS shows that taking a combination of bacopa and bael (Aegel marmalos) reduces symptoms in 65% of patients, compared with 78% of patients taking clidinium bromide, chlordiazepoxide, and blond psyllium, and 33% taking placebo. Neither treatment is more effective than placebo for preventing relapses (10059).
• Parkinson disease. It is unclear if oral bacopa is beneficial in patients with Parkinson disease. Details: A very small study in older adults with Parkinson disease taking levodopa shows that taking a specific bacopa extract (Cognitus, Herbarium) 225 mg or 450 mg daily for 90 days does not improve Parkinsonian or systemic symptoms, motor activity, emotional function, or social outcomes when compared with placebo (111523). The validity of these findings is limited by a small sample size and lack of randomization.
• Rheumatoid arthritis (RA). Although there is interest in using oral bacopa for RA, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Sexual dysfunction. Although there is interest in using oral bacopa for sexual dysfunction, there is insufficient reliable information about the clinical effects of bacopa for this condition.
• Smoking cessation. Oral bacopa has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A moderate-sized clinical study in adults with a history of smoking 5 or more cigarettes daily for at least 3 years shows that using a specific combination product containing bacopa 100 mg, ashwagandha, Indian gooseberry, tribulus, albizia lebbeck, licorice, clove, ginger, cowhage, holy basil, turmeric (Smotect , Smotect India) twice daily for 3 months reduces the number of cigarettes smoked daily and alveolar carbon monoxide and carboxyhemoglobin levels but does not improve lung capacity when compared with placebo (112115). It is unclear if these effects are due to bacopa, other ingredients, or the combination. More evidence is needed to rate bacopa for these uses.

(Read more about BACOPA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Alzheimer disease. Oral shilajit has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small preliminary clinical trial in adults with probable Alzheimer disease shows that taking shilajit 200 mg, in combination with folate and vitamins B6 and B12, daily for 24 weeks modestly prevents cognitive deterioration based on some measures compared with placebo (112637). This study lacks a complete description of methodology and findings. Also, it is not clear if these effects are due to shilajit, the other ingredients, or the combination.
• Athletic performance. Although there is interest in using oral shilajit for improving athletic performance, there is insufficient reliable information about the clinical effects of shilajit for this purpose.
• Benign prostatic hyperplasia (BPH). Although there is interest in using oral shilajit for BPH, there is insufficient reliable information about the clinical effects of shilajit for this condition.
• Diabetes. Although there is interest in using oral shilajit for diabetes, there is insufficient reliable information about the clinical effects of shilajit for this condition.
• Fractures. It is unclear if oral shilajit is beneficial for fracture repair. Details: Clinical research in adults shows that taking shilajit 500 mg twice daily for 28 days following surgery for a new tibia fracture results in a mean time to bone union of 129 days compared with 153 days in those taking placebo (112616). This study is limited by the large attrition rate, leaving only 62 patients X-rayed for the primary outcome.
• Hyperlipidemia. Although there is interest in using oral shilajit for hyperlipidemia, there is insufficient reliable information about the clinical effects of shilajit for this condition.
• Hypertension. Although there is interest in using oral shilajit for hypertension, there is insufficient reliable information about the clinical effects of shilajit for this condition.
• Male infertility. It is unclear if oral shilajit is beneficial for male infertility. Details: Preliminary clinical research in adults with oligospermia shows that taking shilajit 100 mg twice daily for 90 days increases total sperm count by 61% and motility by at least 12% when compared to baseline. Normal sperm count was increased by 19% and white blood cell counts were reduced by 55% (112621). The validity of this study is limited by the lack of a comparator group.
• Muscle strength. It is unclear if oral shilajit is beneficial for muscle strength. Details: A small clinical trial in recreationally-active adults with baseline maximal strength above the 50^th percentile shows that taking shilajit (PrimaVie, Natreon Inc., New Brunswick, NJ) 500 mg daily for 8 weeks modestly prevents a decline in this muscle strength after a fatiguing protocol when compared with taking shilajit 250 mg daily or placebo. However, there was no effect in the adults below the 50th percentile for maximal strength at baseline (112614). This study is limited by the inclusion of only male participants.
• Osteopenia. It is unclear if oral shilajit is beneficial for osteopenia. Details: A small clinical trial in postmenopausal adults with osteopenia or osteoporosis shows that taking shilajit (PrimaVie, Natreon Inc., New Brunswick, NJ) 250 mg or 500 mg daily, in a dose-responsive manner, for 48 weeks modestly increases bone density at the lumbar spine and femoral neck when compared with placebo (112613). The study is limited by the inclusion only of patients within 5 years of menopause lacking conventional hormonal therapy or anti-resorptive medication. It is unclear if these results are generalizable to other populations, including males or premenopausal or older females.
• Osteoporosis. It is unclear if oral shilajit is beneficial for osteoporosis. Details: A small clinical trial in postmenopausal adults with osteopenia or osteoporosis shows that taking shilajit (PrimaVie, Natreon Inc., New Brunswick, NJ) 250 mg or 500 mg daily, in a dose-responsive manner, for 48 weeks modestly increases bone density at the lumbar spine and femoral neck when compared with placebo (112613). The study is limited by the inclusion only of patients within 5 years of menopause lacking conventional hormonal therapy or anti-resorptive medication. It is unclear if these results are generalizable to other populations, including males or premenopausal or older females.
• Sexual desire. Although there is interest in using oral shilajit for increasing sexual desire, there is insufficient reliable information about the clinical effects of shilajit for this purpose.
• Sexual dysfunction. Although there is interest in using oral shilajit for sexual dysfunction, there is insufficient reliable information about the clinical effects of shilajit for this purpose. More evidence is needed to rate shilajit for these uses.

(Read more about SHILAJIT)

There is insufficient reliable information available about the effectiveness of toothed clubmoss.

(Read more about TOOTHED CLUBMOSS)

POSSIBLY SAFE ...when used orally and appropriately. Alpha-GPC has been used with apparent safety at doses of 400 mg three times daily (1200 mg/day) for up to 6 months (12102,12176). ...when used intramuscularly and appropriately. Alpha-GPC has been administered intramuscularly with apparent safety at doses of 1000-1200 mg/day for 28 to 90 days (12100,12102).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about ALPHA-GPC)

POSSIBLY SAFE ...when used orally and appropriately, short-term. Bacopa has been used safely in clinical trials at a dose of up to 600 mg daily for up to 12 weeks (10058,10059,17946,97605).

CHILDREN: POSSIBLY SAFE
when used orally and appropriately, short-term. Clinical research suggests bacopa extract might be safe to use at a dose of 225 mg daily for up to 6 months or 320 mg daily for up to 14 weeks in children aged 6-14 years (33304,97603,109625).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about BACOPA)

POSSIBLY SAFE ...when processed shilajit is used orally and appropriately. Processed shilajit has been used with apparent safety in doses of 2 grams daily for 45 days or up to 500 mg daily for up to 48 weeks (112613,112614,112615,112616,112617,112618,112619,112621). There is insufficient reliable information available about the safety of crude or unprocessed shilajit when used orally or shilajit when used topically.

PREGNANCY AND LACTATION:
There is insufficient reliable information available about the safety of shilajit when used during pregnancy and lactation.

(Read more about SHILAJIT)

There is insufficient reliable information available about the safety of toothed clubmoss.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about TOOTHED CLUBMOSS)

SCOPOLAMINE (Transderm Scop) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = B Theoretically, alpha-GPC might decrease the effects of scopolamine.  Details A small clinical study shows that alpha-GPC can partially counteract the attention and memory impairment effects caused by scopolamine given intramuscularly (12103). Whether alpha-GPC can decrease the beneficial anti-motion sickness effects of the scopolamine patch (Transderm Scop) is unclear.

(Read more about ALPHA-GPC)

ANTICHOLINERGIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concurrent use might decrease the effectiveness of both agents.  Details Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels, which could counteract the effects of anticholinergic drugs (17946). Similarly, anticholinergic drugs might counteract the cholinergic effects of bacopa.

CEVIMELINE (Evoxac) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might increase the effects and adverse effects of cevimeline.  Details In one case, a 58-year-old female taking cevimeline long-term for Sjogren syndrome experienced hyperhidrosis, malaise, nausea, and tachycardia shortly after taking a single dose of bacopa. Symptoms resolved after two days. Cevimeline is metabolized by cytochrome P450 (CYP) 2D6 and CYP3A4, and researchers theorize that bacopa may have inhibited these isoenzymes (109627). However, it is unclear if bacopa causes clinically significant inhibition of either CYP2D6 or CYP3A4.

CHOLINERGIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, concurrent use of bacopa with other cholinergic drugs might have additive effects.  Details Bacopa seems to inhibit acetylcholinesterase and might increase acetylcholine levels (17946). Theoretically, this could result in additive cholinergic effects when used with cholinergic drugs.

CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might increase the levels and adverse effects of CYP1A2 substrates.  Details Research on the effects of bacopa extracts on CYP1A2 enzymes is conflicting. Some in vitro evidence shows that bacopa extract can moderately and non-competitively inhibit CYP1A2, while other in vitro evidence suggests that any effect is unlikely to be clinically significant (97269,97606).

CYTOCHROME P450 2C19 (CYP2C19) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might increase the levels and adverse effects of CYP2C19 substrates.  Details In vitro evidence suggests that bacopa extract can moderately and non-competitively inhibit CYP2C19 enzymes (97606). It is not known whether this is clinically significant.

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might increase the levels and adverse effects of CYP2C9 substrates.  Details Research on the effect of bacopa extracts on CYP2C9 enzymes is conflicting. Some in vitro evidence suggests that bacopa extract can moderately and non-competitively inhibit CYP2C9, while other in vitro evidence suggests that any effect is unlikely to be clinically significant (97269,97606).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might increase the levels and adverse effects of CYP3A4 substrates.  Details Research on the effects of bacopa extracts on CYP3A4 enzymes is conflicting. Some in vitro evidence suggests that bacopa extract can moderately and competitively inhibit CYP3A4, while other in vitro evidence suggests that any effect is unlikely to be clinically significant (97269,97606).

THYROID HORMONE Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, bacopa might have additive effects when used with thyroid hormone.  Details Animal research suggests that bacopa increases thyroxine (T4) levels in mice by about 40% (33286).

(Read more about BACOPA)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Taking shilajit with antidiabetes drugs might increase the risk of hypoglycemia.  Details Most human and animal research shows that shilajit can decrease fasting plasma glucose levels (112621,112626,112627,112630,112638). In an animal model, shilajit 100 mg per kg daily enhanced the glucose-lowering ability of both glibenclamide and metformin when given in combination over a 4 week period (112638). Monitor blood glucose levels closely. Dose adjustments might be necessary.

(Read more about SHILAJIT)

ANTICHOLINERGIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D In animal models, toothed clubmoss and huperzine A, an active constituent of toothed clubmoss, reversed cognitive deficits induced by scopolamine (3135, 103325). Theoretically, concurrent use of anticholinergic drugs and toothed clubmoss might decrease the effectiveness of toothed clubmoss or the anticholinergic drug.  Details Some anticholinergic drugs include atropine, benztropine (Cogentin), biperiden (Akineton), procyclidine (Kemadrin), and trihexyphenidyl (Artane).

CHOLINERGIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Huperzine A, a constituent of toothed clubmoss, has demonstrated acetylcholinesterase inhibitory properties (3082,103325). Theoretically, concurrent use of toothed clubmoss with cholinergic drugs might have additive effects and increase the risk of cholinergic side effects.  Details Cholinergic drugs include bethanechol (Urecholine), donepezil (Aricept), echothiophate (Phospholine Iodide), edrophonium (Enlon, Reversol, Tensilon), neostigmine (Prostigmin), physostigmine (Antilirium), pyridostigmine (Mestinon, Regonol), succinylcholine (Anectine, Quelicin), and tacrine (Cognex).

(Read more about TOOTHED CLUBMOSS)

General ...Orally, alpha-GPC seems to be well tolerated.
Serious Adverse Effects (Rare):
Orally: Stroke.

Dermatologic ...Orally, some patients can experience skin rash (12102). Intramuscularly, alpha-GPC can cause erythema at the injection site (12101).

Gastrointestinal ...Orally, alpha-GPC has been rarely associated with diarrhea, heartburn, nausea, and vomiting (12102).
Intramuscularly, alpha-GPC has been rarely associated with diarrhea, heartburn, nausea, and vomiting (12102).

Neurologic/CNS ...Orally, alpha-GPC has been rarely associated with dizziness, excitation, headache, and insomnia (12102). Alpha-GPC use for at least 2 months has also been associated with an elevated risk of stroke when compared with non-users or those who used alpha-GPC for less than 2 months (108883).
Intramuscularly, alpha-GPC has been rarely associated with confusion, excitation, fainting, headache, and insomnia (12102).

(Read more about ALPHA-GPC)

General ...Orally, bacopa is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal cramps, diarrhea, dry mouth, headache, nausea.

Cardiovascular ...Orally, bacopa has been reported to cause palpitations (10058).

Gastrointestinal ...Orally, bacopa has been reported to cause abdominal cramps, abdominal pain, bloating, decreased appetite, diarrhea, dry mouth, excessive thirst, flatulence, indigestion, nausea, and increased stool frequency. Rates of adverse gastrointestinal events have ranged from 12% to 30% (10058,17946,33295,97605,109623,111520).

Musculoskeletal ...Orally, bacopa has been reported to cause arthralgia, muscle fatigue, and myopathy (10058,109623,111522). In one case, a 21-year-old male experienced progressive proximal weakness, muscle atrophy, weight loss, dark urine, and elevated serum markers of myopathy, with muscle biopsy showing immune-mediated necrotizing myopathy, after taking a supplement containing bacopa for 5 years (111522).

Neurologic/CNS ...Orally, bacopa has been reported to cause drowsiness, headache, insomnia, and vivid dreams (10058,10059,17946,109623).

Other ...Orally, bacopa has been reported to cause flu like symptoms and fatigue (10058,97605,111520).

(Read more about BACOPA)

General ...Orally, processed shilajit seems to be well tolerated. Topically, no adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: A case report has raised concerns about pseudohyperaldosteronism.

Cardiovascular ...Orally, a case of hypertension related to mineralocorticoid-excess syndrome or pseudohyperaldosteronism is reported in a 37-year-old female following the use of shilajit for 6 months during pregnancy. Electrocardiographic findings were normal. Product discontinuation and treatment with intravenous and oral potassium led to restoration of blood pressure and potassium levels (112622). The role of shilajit in this adverse effect cannot be confirmed. The presence of other ingredients or contaminants in the product was not ruled out.

Endocrine ...Orally, a case of apparent mineralocorticoid excess, or pseudohyperaldosteronism, with edema, increased urinary potassium, calcium, and magnesium loss, hypokalemia, and metabolic alkalosis, is reported in a 37-year-old female following the use of shilajit for 6 months during pregnancy. Product discontinuation and treatment with intravenous and oral potassium led to restoration of potassium levels (112622). The role of shilajit in this adverse effect cannot be confirmed. The presence of other ingredients or contaminants in the product was not ruled out.

Immunologic ...Orally, a case of allergy to shilajit made worse by exercise is reported in a 43-year-old female. Although symptoms were lacking when shilajit 400 mg was taken daily with meals for 3 months, she developed hives within an hour of taking a single dose of shilajit 800 mg. With intramuscular corticosteroids, symptoms improved but did not resolve. The next day, following a meal and physical activity she developed anaphylaxis requiring adrenaline and intravenous corticosteroids (112620).

Neurologic/CNS ...Orally, headache is reported rarely following shilajit intake in clinical research (112616).

(Read more about SHILAJIT)

General ...No adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.
Orally, huperzine A, a constituent of toothed clubmoss, can cause dizziness, nausea, and sweating (3140).

Gastrointestinal ...Orally, huperzine A, a constituent of toothed clubmoss, can cause nausea (3140).

Neurologic/CNS ...Orally, huperzine A, a constituent of toothed clubmoss, can cause dizziness and sweating (3140).

(Read more about TOOTHED CLUBMOSS)