I've been reading about Siberian Ginseng.
The article said....The cause
If you find yourself flitting between full steam ahead and burn out, you're probably pushing yourself too hard.
Stress makes huge demands on your body and can lead to serious burn out.
the problem is that any kind of stress is interpreted by the brain as a threat, triggering the adrenal glands to go into overdrive.
This produces spikes of adrenaline and cortisol, which gear the body up to flee or fight so you swing from geared up to crashed out, and back again.
Siberian Ginseng is helpful for stress adaptation - in other words, an adaptogen.
Something that enables us to adapt to the stresses and strains of our busy 21st century lives.
Siberian Ginseng helps to regulate the adrenal response.
(don't take it if you've got high blood pressure or diabetes)