What are the side effects of Rhodiola rosea?

Side Effects Generally uncommon and mild. May include allergy, irritability, insomnia, increased blood pressure, and chest pain. Most frequent side effects (according to Brown et al) are activation, agitation, insomnia, anxiety, and occasional headache.

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And another question, how long does it take for rhodiola rosea to work?

Rhodiola as an Adaptogen Rhodiola can work within 30 minutes of administration and continue for at least 4-6 hours. Acting on a part of the body's stress-system, the sympatho-adrenal-system (SAS), Rhodiola provides a rapid response to a stressor. Is rhodiola good for the heart? The course of administration of Rhodiola rosea extract was studied for effects on the pattern of stress-induced cardiac damage which was assessed by 99mTc-pyrophosphate accumulation in the heart. Rhodiola rosea was found to prevent stress-induced cardiac damage.

Also, does rhodiola rosea have caffeine?

Quick Overview of Rhodiola Rosea Benefits:Gives a 5 hour energy boost without a crash like caffeine and is a great mental endurance enhancer for working long nights. People also ask does rhodiola make you smarter? “Rhodiola rosea is an adaptogenic nootropic that may improve cognitive function, enhance memory and learning, and protect the brain. In fact, a 2012 systematic review found that rhodiola may be helpful at alleviating brain fog.

Moreover, does rhodiola raise estrogen levels?

Researchers from the University of Pittsburgh Cancer Institute offer new evidence that herbs such as red clover and motherwort -- traditionally used for gynecological complaints -- as well as saw palmetto and rhodiola rosea root can have such a strong estrogenic effect they could increase the risk of estrogen-related