Avoid herbal stimulants such as ma muang, guarana, synaphrine (zhi shi), yohimbe, quebracho, coleus, and of course ephedrine and amphetamines.
In this regard,
avoiding oils and foods rich in omega 6 fatty acids is generally a good idea, as is taking a
herbal remedy to upregulate liver function, including bile
stimulants (cholagogues) such as Oregon grape root, dandelion, and bupleurum root.