Author
Hunt, Curtiss |
Submitted to: Meeting Abstract
Publication Type: Abstract Only Publication Acceptance Date: 8/4/1996 Publication Date: N/A Citation: N/A Interpretive Summary: Technical Abstract: Boron is known to be essential for most higher plants; also, several naturally-occurring, well-defined, biological boron oxy compounds have been identified. Usual adult human dietary boron consumption in the U.S. is in the range of 1-2 mg/d. Dietary boron apparently is well absorbed and the dominant boron species in physiological systems forms easily reversible complexes with several biologically important polyhydroxy compounds. Findings from numerous studies indicate that animals or humans fed boron-low diets (- 0.3 mg B/kg) benefit from supplements of inorganic boron provided in amounts equivalent to that found in diets comprising mainly of legumes, fruits and vegetables. The physiological responses to dietary boron include apparently beneficial modulations in the inflammatory process and immune function, growth cartilage and bone metabolism, energy substrate utilization, and insulin secretion. The effect of dietary boron on these variables is typically more pronounced during concurrent nutritional insult (i.e., vitamin D deficiency). Although a specific role for boron has not been identified in animals, the available data, when taken as a whole, suggest that the element has one or more essential functions in animals including humans. |