Tuesday, May 31, 2011

Would You Like Lithium in Your Drinking Water?

Lithium, which has an atomic weight of
seven, is said to have been included in
the original formula of a popular soft
drink. Hence the name: 7-Up.

By CanSpeccy

From time to time someone provokes outrage by suggesting that lithium be added to public water supplies (and here).

The rational for this proposal is that lithium in very small amounts appears to have many public health and social benefits including better mental health and less crime.

Studies in Texas, central Japan and throughout Austria have shown a negative relationship between suicide rate and the amount of lithium naturally present in public water supplies.

In Texas, an inverse relationship was observed between lithium in drinking water and crime, particularly violent crime.

A study conducted in North Carolina suggested a negative  relationship between community drinking water lithium content and mental hospital admission rates.

Double-blind clinical studies have shown trace lithium to be mildly effective in improving the mood of drug users undergoing withdrawal.

Research has shown that lithium reduces violence of incarcerated criminals, retards the development of senile dementia, increases brain mass, and enhances longevity in man and other animals.

If all these benefits were attributable to an element such as calcium, which as a carbonate mainly accounts for the hardness of water, most people would likely support its addition to public water supplies.

However, lithium is widely known as an anti-mania drug capable of reducing the demented to a condition of docility. Naturally, therefore, calls for lithium supplementation of drinking water are interpreted by many as evidence of a plot to reduce the population to a condition of docile servility.

What is not generally recognized is that the potential benefits of lithium to the population at large are attributed to amounts of the element in the range of 50 to 100 millionths of a gram per day, whereas a therapeutic dose of lithium for the treatment of mania is several thousand times as much, and close to the threshold for toxicity.

But if trace amounts of lithium represent no hazard to the public, their addition to the water supply is nevertheless questionable in the present state of knowledge, despite the potential benefits.

Research in this field will not be undertaken by the pharmaceutical industry because lithium cannot be patented. What is needed, therefore, is a broad-ranging program of publicly funded research to evaluate claims that have been made concerning the role of lithium in human nutrition and health.

In the meantime, those interested in experimenting with lithium as a nutritional supplement can drink lithium-rich mineral waters such as Catalan Vichy (1.3 mg of lithium per liter), enjoyed by the Romans more than two thousand years ago or San Pellegrino water (0.2 mg of lithium per liter), likely available at a grocery store near you.
See also:

Medically Induced Mental Illness

Magnesium and Madness: Is a Mineral Deficiency Responsible for the Western Epidemic of Mental Illness?


  1. Why not introduce Lithium into Beer, at slightly higher doses it will certainly target the aggresive drinkers. Maybe as a trial?

  2. I think it would be good if lithiated beer and other drinks were generally available, although there would be huge opposition to mandatory lithiation of drinking water of anything else.

    There seems no doubt (I've experimented with it) that trace amounts of lithium are powerfully psychoactive in ways that are likely beneficial for many people, who may in fact be lithium deficient.

    To make lithium supplements readily available would, however, cut into the multi-multi-billion dollar psycho-pharmaceutical industry's profits. Highly toxic antipsychotic drugs, which may be less beneficial to many of those who use them than trace lithium, are the main profit center for many companies.

    In this connection, it would be interesting to know the circumstances under which lithium was removed from 7-Up (the 7, it is generally assumed, being a reference to the atomic weight of lithium), which was initially marketed as a hangover cure:

    7-Up Lithiated Lemon Soda: "...2 to 4 glasses soothes and smooths the ragged nerves."