1.   For herbal remedies, look for those sold as a liquid extract or as a tea, and take according to directions.

2.   For those who do mind, there is the processed stevia, in green or white powders, or liquid extract.

3.   In skin testing, they scratch or prick the skin with a liquid extract of the food in question and look for welts or hives.

4.   Vitex agnus castus and dong quai can be mixed in liquid herbal extracts, and would be of benefit together with wild yam.