15 drops of onion juice daily will benefit the liver.
Use a liver flush. To prepare use 1-T olive oil and add the juice of half a lemon. Take first thing in the morning on an empty stomach. Do not eat for half an hour. Repeat for three days, have a rest for five days, then repeat again.
Note: The lemon and olive oil flush is a process that you need to prepare for. Complete the flush alone; it is a one-time flush. Conversely, the onion juice flush can be used daily. You would, however, stop your daily onion juice flush when completing the lemon and olive oil flush.