Can you take Huperzine A everyday?

Can you take Huperzine A everyday?

There is no recommended daily allowance for huperzine A. The following doses have been studied: Alzheimer’s disease: 300 mcg to 500 mcg daily. Dementia: 100 mcg twice daily.

Can you take too much Huperzine A?

Toxicology. Symptoms of acute toxicity are similar to those of other cholinergic inhibitors and include muscular tremor, drooling, tears, increased bronchial secretions, and incontinence. No mutagenicity or teratogenicity were found in rodent studies.

How long does it take for Huperzine A to work?

Well, as with all supplements, I know that it sometimes takes 3-6 weeks for you to see results take hold on your body, and I wanted to remain patient.

Is huperzine A good for your brain?

Huperzine A acts as a cholinesterase inhibitor — a type of medication that works by improving the levels of neurotransmitters in the brain. Small early studies suggest that huperzine A might improve memory and protect nerve cells, which could slow the cognitive decline associated with Alzheimer’s.

Does Huperzine A increase dopamine?

The marked elevation of ACh after oral administration of huperzine A (0.5 micromol/kg) and donepezil (5.4 micromol/kg) was associated with a significantly increased release of dopamine (DA) in the mPFC or hippocampus.

Is Huperzine A addictive?

Huperzine A inhibits immediate addictive behavior but not behavioral sensitization following repeated morphine administration in rats.

Does Huperzine A help with ADHD?

Individuals with ADHD often report that memory deficits contribute to their inability to effectively cope with daily activities. Huperzine A hinders acetylcholinesterase from breaking down acetylcholine and in doing so, enhances cognition (e.g., memory) by supporting healthy levels of acetylcholine in the brain.

Is Huperzine A safe long term?

Since all trials lasted 36 weeks or less, long-term safety is unknown. One study did find that huperzine A might lower heart rate and worsen some epilepsy symptoms [13].

How do you use Huperzine A?


  1. For Alzheimer’s disease and declining thinking skills due to changes in the blood vessels in the brain (vascular dementia; also known as multi-infarct dementia): Doses of 50-200 mcg of Huperzine A twice daily.
  2. For age-related decline in thinking skills (senile or presenile dementia): Doses of 30 mcg twice daily.

What is Huperzine A Good For?

Huperzine A is used to improve memory and mental function in people with Alzheimer disease or other types of dementia.

Does Huperzine A Help ADHD?

What are the benefits of taking Huperzine A?

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.