Thanks to Robert Wilkinson for posting this interesting article making recommendation of certain cell salts for various astrological signs. Robert writes:
The 12 cell salts are considered to be necessary to our health, and I have found over the years that the salts corresponding to the Ascendant and sign on the 6th house are very important in our biochemical workings.
The Ascendant, of course, represents the physical vehicle and therefore the primary chemical makeup of a person. The sign on the 6th house also shows important factors concerning the physical health, since the 6th represents the health of an individual. I’ve also found that if a person has a stellium (3 or more planets) in a given sign, that mineral salt needs to be kept in the diet regularly, as do the substances ruled by the Moon sign, since the Moon rules our absorption and is active in our biochemical processes on a constant basis.
I would add that if you have a weakness in one of the elements, such as Mars blocked by Pluto which would signify difficulty in Fire, or a dearth of an element in the chart, you may want to try the cell salt and suggested food for the signs in that particular element. Or if you have a complex of challenging aspects, or a planet under stress by a current planetary cycle, the sign corresponding to the planet that is most under duress might be the one to require more nourishment from these salts. For example, if your Cancer Mars is under siege by transiting Mars, you may want to combine the salts for Cancer and Aries, the sign associated with Mars.
I found more fascinating information on astrological correspondences with cell salts here, including a list of symptoms and associating astrological sign. This article also suggests that when we’re under stress the salt associated with the Moon sign becomes depleted.
However, since I am not qualified to give health advice, this information is for entertainment purposes only!!