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5-HTP (5-hydroxytryptophan) is formed by the addition of a hydroxyl group (-OH) to the 5 carbon of the indole ring of tryptophan. Conversion of tryptophan to 5-hydroxytryptophan is catalyzed by the enzyme tryptophan hydroxylase.1 5-HTP functions as the precursor for serotonin, and is converted to serotonin in a pyridoxal phosphate (vitamin B6) dependent reaction catalyzed by the enzyme L-amino acid decarboxylase.
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Synthesis of serotonin in the brain requires an adequate supply of either tryptophan or 5-HTP as precursors. The supply of tryptophan available for conversion to 5-HTP depends on a number of factors, including nutritional status and competition between tryptophan and other amino acids for transport across the blood brain barrier.
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Doctor's Best |
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Doctor's Best |
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Acai is an exotic palm fruit from the Amazonian rain forest. The story of acai dates back hundreds of years to its use by the peoples of the Orinoco basin area of Brazil. The fruit was treasured as a source of sustenance for the people. Scientific research has confirmed the high nutritional value of acai fruit and uncovered its potent antioxidant benefits. Analyses have shown that acai is one of the richest sources of anthocyanins in the world, substances known to be powerful free radical scavengers.
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Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body from the amino acids lysine and methionine. ALC serves as a transport molecule for "active acetate," which is a source of fuel for metabolic processes that take place in cells. ALC carries active acetate (the "Acetyl" portion) directly into the mitochondrion, the cell's energy-generating structure. Active acetate is used to produce cellular energy in the form of ATP. Both L-Carnitine and ALC serve as fat carriers.
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Doctor's Best |
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Doctor's Best |
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Alpha Lipoic acid (ALA) is a fatty acid that functions like a vitamin, although it is not classified as a vitamin. As a coenzyme, ALA plays an important role in the metabolism of glucose that produces energy in cells. ALA also has antioxidant properties and thus is important for controlling free radicals. Because it is soluble in both water and fat, ALA is sometimes referred to as the "universal antioxidant".
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Alpha-lipoic acid (ALA) is a sulfur-containing fatty acid that performs vitamin-like roles in the body. Also known as "lipoic acid" or "thioctic acid," ALA functions, in a similar way to B complex vitamins, as a co-enzyme in the metabolism of carbohydrates that produces energy inside cells for the body?s metabolic needs. ALA is required for synthesis of "acetyl CoA," a key metabolite in the cellular process that turns glucose (blood sugar) into energy. Because the body produces ALA on its own, it is not classified as a true vitamin.
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Doctor's Best |
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Doctor's Best |
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Best Stabilized R-Lipoic Acid contains K-RALA , the potassium salt of R-Lipoic acid (RLA). K-RALA is the stabilized form of RLA that won't degrade at high temperatures, is more soluble than regular RLA and has a higher bioavailability. K-RALA enhances the release of RLA in the
body. R-Lipoic Acid is chemically considered to be a weak acid.
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Best Glucosamine Sulfate contains pure glucosamine sulfate, as confirmed by HPLC testing. Glucosamine sulfate consists of glucosamine, an amino sugar extracted from shellfish skeletons. "Chitin", the resilient polysaccharide that forms the structural framework of animal shells, is a long-chain polymer consisting of many glucosamine molecules linked together. The purified glucosamine is then sulfated and stabilized with potassium
chloride.
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