Boron gluconate is a boron-containing dietary supplement. Calcium salt of boron gluconate is used as a calcium supplement in veterinary to treat hypocalcemia (also called parturient paresis and commonly called milk fever) in cattle, sheep, and goat.

Magnesium ascorbate is a non-acidic buffered form of Vitamin C and a source of the essential mineral Magnesium. The in vitro model system consisted of the isolated section of rat small intestine. The sources of magnesium ion (Mg2+) were magnesium chloride, magnesium sulphate, magnesium acetate, magnesium lactate, magnesium hydrocitrate and magnesium ascorbate. Magnesium ions from magnesium ascorbate were absorbed after the first 15 minutes to the highest extent of all salts, but after 120 minutes their absorption was the smallest of all. The use of magnesium ascorbate in food supplements may lead to an additional exposure to vitamin C and Magnesium.

3-N-Butylphthalide (NBP), a family comprised of optical isomers l-3-N-butylphthalide (l-NBP) and d-3-N-butylphthalide (d-NBP), with l-NBP being an extract from seeds of Apium graveolens Linn. (celery) and dl-3-N-butylphthalide (dl-NBP), a synthetized version, has been studied for its significant neuroprotective effects. NBP showed neuroprotective effects by decreasing oxidative damage, inhibiting inflammatory responses, improving mitochondrial function, and reducing neuronal apoptosis. NBP received approval by the State Food and Drug Administration of China for clinical use in stroke patients in 2002. It demonstrates a potential for the treatment of central nervous system diseases, including Parkinson’s disease, Alzheimer’s disease.