wrote in message
...
[snip]
The Conclusion is still insufficient evidence to draw definitive
conclusions about the effectiveness of individual herbs, however they
do appear to be safe. With the data available it does suggest several
of the herbal supplements need further study because of their positive
results in the preliminary trials. These are Aloe vera, vanadium,
nopal and a few others.

So you call vanadium a herb? Looks like a good way to make people
not believe you.