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Quick Answer. A personâs normal ammonia level typically ranges between 15 to 45 micrograms per deciliter. To determine these levels, an ammonia blood test is performed.
Ammonia (NH 3) is a compound consisting of nitrogen and hydrogen. Both ammonia and ammonium hydroxide are very common compounds, found naturally in the environment (in air, water, and soil) and in all plants and animals, including humans. Ammonia is a source of nitrogen, an essential element for plants and animals.he Joint Expert Committee on Food Additives (JECFA) of the U.N.âs Food and Agriculture Organization (FAO) and World Health Organization (WHO) also recognizes ammonium hydroxide as safe for use in a wide variety of foods.