If you have adrenal fatigue like me, you could do a liver cleanse with magnesium citrate (natura calm) instead of Epsom Salts which really mess up with your potassium, sodium and other minerals.
I also do daily coffee enemas and don't really crash from it. I feel better in fact. Used to have insomnia and since the Coffee-Enema and adrenal glandular, I can easily fall asleep and only wake up once or twice during the night being able to fall asleep right away.
I did my first Liver Flush 1 week ago and doing my second one this friday didn't get much results but didn't vomit, or felt crappy at all - I made sure I hydrated myself really well and drank a bunch of coconut water to replenish loss electrolytes. btw I believe the reason of adrenal fatigue for me is liver toxicity - hence the liver flushed and CE.