There isn't enough information available to know how humic acid works.

If you have one of these conditions, it's best to avoid using humic acid.

More evidence is needed to rate the effectiveness of humic acid for these uses.

However, humic coals have since been proposed for the source rocks.

The planting medium should be fairly nutritious, with humic matter.

Humic acid and other complex acids resulting from plant decay.

Humic substances in drinking water and the epidemiology of thyroid disease.

Nevertheless, the average properties of humic substances from different sources are remarkably similar.

At this time there is not enough scientific information to determine an appropriate range of doses for humic acid.

There is considerable overall similarity among individual humic acids.

Humic acid is a chemical produced by decaying plants.

Most of the water comes from areas of raised bog and is rich in humic acid.

Leaves alone can take between one and two years to break down into rich humic matter with a smell reminiscent of ancient woodland.

Apart from radioactivity, the water quality is also weakened by humic substances and local sewage.

This species prefers loose humic soil in forests.

This is the operational distinction between humic and fulvic acids.

Bogs dominate the basin area, which causes flow of humic substances into the lake water.

While not high in nutrient content, leaf mold is an excellent humic soil conditioner.

So-called humic coals have a known gas potential inherited from their high proportion of woody organic matter.

Next, the sewage flows through a biofilter of bark and humic materials.

MX is produced by reaction of chlorine with natural humic acids.

In acidic medium with phosphoric acid and humic acids.

The appropriate dose of humic acid depends on several factors such as the user's age, health, and several other conditions.

Humic acid also causes its brown coloration.

Techteam has automated humic acid production lines in China.