Rhodiola plant increases longevity, fights depression and fatigue

The root of an Asian plant called Rhodiola rosea has long been famous for its ability to fight depression and increase physical and mental energy. Last month researchers discovered that besides its known benefits the plant can also increase lifespan by 20% in case of fruit flies.

Fruit flies are a lot different from us in terms of genetic makeup so this finding does not imply straightway that the 20% is valid for humans too. However, given that this plant is a strong weapon against oxidative stress, we may suppose that it holds potential to increase human lifespan by years too. Rhodiola also inhibits monoamine oxidase (MAO) enzymes. The role of these enzymes is to break down neurotransmitters like serotonin and dopamine. By inhibiting MAO the level of these neurotransmitters will be higher in the brain. The plant also stimulates endorphin production. These neurotransmitters are magic components of our brain - high levels of them generate the feeling of well-being and relieve stress.

People over 100 years old often say that the key to long life is to live positively and avoid stress. Rhodiola induces this state artificially and seems to increase lifespan anyway. Does it mean that living a deliberately calm life or taking herbal drugs are all the same?

Read more here.