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Enhanced aerobic exercise performance in women by a combination of three mineral Chelates plus two conditionally essential nutrients

Certain essential and conditionally essential nutrients (CENs) perform functions involved in aerobic exercise performance. However, increased intake of such nutrient combinations has not actually been shown to improve such performance. For 1 mo, aerobically fit, young adult women took either a combi...

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Published in:Journal of the International Society of Sports Nutrition 2017-11, Vol.14 (1), p.42-42
Main Authors: DiSilvestro, Robert A, Hart, Staci, Marshall, Trisha, Joseph, Elizabeth, Reau, Alyssa, Swain, Carmen B, Diehl, Jason
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container_title Journal of the International Society of Sports Nutrition
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creator DiSilvestro, Robert A
Hart, Staci
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Diehl, Jason
description Certain essential and conditionally essential nutrients (CENs) perform functions involved in aerobic exercise performance. However, increased intake of such nutrient combinations has not actually been shown to improve such performance. For 1 mo, aerobically fit, young adult women took either a combination of 3 mineral glycinate complexes (daily dose: 36 mg iron, 15 mg zinc, and 2 mg copper) + 2 CENs (daily dose: 2 g carnitine and 400 mg phosphatidylserine), or the same combination with generic mineral complexes, or placebo (  = 14/group). In Trial 1, before and after 1 mo, subjects were tested for 3 mile run time (primary outcome), followed by distance covered in 25 min on a stationary bike (secondary outcome), followed by a 90 s step test (secondary outcome). To test reproducibility of the run results, and to examine a lower dose of carnitine, a second trial was done. New subjects took either mineral glycinates + CENs (1 g carnitine) or placebo (  = 17/group); subjects were tested for pre- and post-treatment 3 mile run time (primary outcome). In Trial 1, the mineral glycinates + CENs decreased 3 mile run time (25.6 ± 2.4 vs 26.5 ± 2.3 min,  
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However, increased intake of such nutrient combinations has not actually been shown to improve such performance. For 1 mo, aerobically fit, young adult women took either a combination of 3 mineral glycinate complexes (daily dose: 36 mg iron, 15 mg zinc, and 2 mg copper) + 2 CENs (daily dose: 2 g carnitine and 400 mg phosphatidylserine), or the same combination with generic mineral complexes, or placebo (  = 14/group). In Trial 1, before and after 1 mo, subjects were tested for 3 mile run time (primary outcome), followed by distance covered in 25 min on a stationary bike (secondary outcome), followed by a 90 s step test (secondary outcome). To test reproducibility of the run results, and to examine a lower dose of carnitine, a second trial was done. New subjects took either mineral glycinates + CENs (1 g carnitine) or placebo (  = 17/group); subjects were tested for pre- and post-treatment 3 mile run time (primary outcome). In Trial 1, the mineral glycinates + CENs decreased 3 mile run time (25.6 ± 2.4 vs 26.5 ± 2.3 min,  < 0.05, paired t-test) increased stationary bike distance after 25 min (6.5 ± 0.6 vs 6.0 ± 0.8 miles,  < 0.05, paired t-test), and increased steps in the step test (43.8 ± 4.8 vs 40.3 ± 6.4 steps, p < 0.05, paired t-test). The placebo significantly affected only the biking distance, but it was less than for the glycinates-CENs treatment (0.2 ± 0.4. vs 0.5 ± 0.1 miles, p < 0.05, ANOVA + Tukey). The generic minerals + CENs only significantly affected the step test (44.1 ± 5.2 vs 41.0 ± 5.9 steps, p < 0.05, paired t-test) In Trial 2, 3 mile run time was decreased for the mineral glycinates + CENs (23.9 ± 3.1 vs 24.7 ± 2.5,  < 0.005, paired t-test), but not by the placebo. All changes for Test Formula II or III were high compared to placebo (1.9 to 4.9, Cohen's D), and high for Test Formula II vs I for running and biking (3.2 & 3.5, Cohen's D). In summary, a combination of certain mineral complexes plus two CENs improved aerobic exercise performance in fit young adult women.]]></description><identifier>ISSN: 1550-2783</identifier><identifier>EISSN: 1550-2783</identifier><identifier>DOI: 10.1186/s12970-017-0199-2</identifier><identifier>PMID: 29158726</identifier><language>eng</language><publisher>United States: BioMed Central Ltd</publisher><subject>Adult ; Aerobics ; Anemia ; Antioxidants - administration &amp; dosage ; Bioavailability ; Carnitine ; Carnitine - administration &amp; dosage ; Chelates ; Chelating Agents - administration &amp; dosage ; conditionally essential nutrients ; Copper ; Cytochrome ; Dietary minerals ; Dietary Supplements ; Energy ; Enzymes ; Exercise ; Exercise - physiology ; Exercise equipment ; Exercise tests ; Fatigue ; Female ; Fitness training programs ; Functional foods &amp; nutraceuticals ; Healthy Volunteers ; Humans ; Iron ; Metabolism ; Metabolites ; minerals ; Nutrition research ; Oxidative stress ; Oxygen Consumption - drug effects ; Oxygen Consumption - physiology ; Phosphatidylserines - administration &amp; dosage ; Physical Endurance - drug effects ; Physical Endurance - physiology ; Physical fitness ; Physical Fitness - physiology ; Reproducibility of Results ; Rodents ; running ; Sports Nutritional Physiological Phenomena ; stationary biking ; step test ; Young Adult ; Young adults ; Zinc</subject><ispartof>Journal of the International Society of Sports Nutrition, 2017-11, Vol.14 (1), p.42-42</ispartof><rights>COPYRIGHT 2017 BioMed Central Ltd.</rights><rights>Copyright BioMed Central 2017</rights><rights>The Author(s). 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c625t-cb162b7c7ff63957b19527d00584ba58b490324a21ada2de7d9db407a4d182623</citedby><cites>FETCH-LOGICAL-c625t-cb162b7c7ff63957b19527d00584ba58b490324a21ada2de7d9db407a4d182623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5683453/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1972283060?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,25753,27924,27925,37012,37013,44590,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29158726$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>DiSilvestro, Robert A</creatorcontrib><creatorcontrib>Hart, Staci</creatorcontrib><creatorcontrib>Marshall, Trisha</creatorcontrib><creatorcontrib>Joseph, Elizabeth</creatorcontrib><creatorcontrib>Reau, Alyssa</creatorcontrib><creatorcontrib>Swain, Carmen B</creatorcontrib><creatorcontrib>Diehl, Jason</creatorcontrib><title>Enhanced aerobic exercise performance in women by a combination of three mineral Chelates plus two conditionally essential nutrients</title><title>Journal of the International Society of Sports Nutrition</title><addtitle>J Int Soc Sports Nutr</addtitle><description><![CDATA[Certain essential and conditionally essential nutrients (CENs) perform functions involved in aerobic exercise performance. However, increased intake of such nutrient combinations has not actually been shown to improve such performance. For 1 mo, aerobically fit, young adult women took either a combination of 3 mineral glycinate complexes (daily dose: 36 mg iron, 15 mg zinc, and 2 mg copper) + 2 CENs (daily dose: 2 g carnitine and 400 mg phosphatidylserine), or the same combination with generic mineral complexes, or placebo (  = 14/group). In Trial 1, before and after 1 mo, subjects were tested for 3 mile run time (primary outcome), followed by distance covered in 25 min on a stationary bike (secondary outcome), followed by a 90 s step test (secondary outcome). To test reproducibility of the run results, and to examine a lower dose of carnitine, a second trial was done. New subjects took either mineral glycinates + CENs (1 g carnitine) or placebo (  = 17/group); subjects were tested for pre- and post-treatment 3 mile run time (primary outcome). In Trial 1, the mineral glycinates + CENs decreased 3 mile run time (25.6 ± 2.4 vs 26.5 ± 2.3 min,  < 0.05, paired t-test) increased stationary bike distance after 25 min (6.5 ± 0.6 vs 6.0 ± 0.8 miles,  < 0.05, paired t-test), and increased steps in the step test (43.8 ± 4.8 vs 40.3 ± 6.4 steps, p < 0.05, paired t-test). The placebo significantly affected only the biking distance, but it was less than for the glycinates-CENs treatment (0.2 ± 0.4. vs 0.5 ± 0.1 miles, p < 0.05, ANOVA + Tukey). The generic minerals + CENs only significantly affected the step test (44.1 ± 5.2 vs 41.0 ± 5.9 steps, p < 0.05, paired t-test) In Trial 2, 3 mile run time was decreased for the mineral glycinates + CENs (23.9 ± 3.1 vs 24.7 ± 2.5,  < 0.005, paired t-test), but not by the placebo. All changes for Test Formula II or III were high compared to placebo (1.9 to 4.9, Cohen's D), and high for Test Formula II vs I for running and biking (3.2 & 3.5, Cohen's D). In summary, a combination of certain mineral complexes plus two CENs improved aerobic exercise performance in fit young adult women.]]></description><subject>Adult</subject><subject>Aerobics</subject><subject>Anemia</subject><subject>Antioxidants - administration &amp; dosage</subject><subject>Bioavailability</subject><subject>Carnitine</subject><subject>Carnitine - administration &amp; dosage</subject><subject>Chelates</subject><subject>Chelating Agents - administration &amp; dosage</subject><subject>conditionally essential nutrients</subject><subject>Copper</subject><subject>Cytochrome</subject><subject>Dietary minerals</subject><subject>Dietary Supplements</subject><subject>Energy</subject><subject>Enzymes</subject><subject>Exercise</subject><subject>Exercise - physiology</subject><subject>Exercise equipment</subject><subject>Exercise tests</subject><subject>Fatigue</subject><subject>Female</subject><subject>Fitness training programs</subject><subject>Functional foods &amp; nutraceuticals</subject><subject>Healthy Volunteers</subject><subject>Humans</subject><subject>Iron</subject><subject>Metabolism</subject><subject>Metabolites</subject><subject>minerals</subject><subject>Nutrition research</subject><subject>Oxidative stress</subject><subject>Oxygen Consumption - drug effects</subject><subject>Oxygen Consumption - physiology</subject><subject>Phosphatidylserines - administration &amp; 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However, increased intake of such nutrient combinations has not actually been shown to improve such performance. For 1 mo, aerobically fit, young adult women took either a combination of 3 mineral glycinate complexes (daily dose: 36 mg iron, 15 mg zinc, and 2 mg copper) + 2 CENs (daily dose: 2 g carnitine and 400 mg phosphatidylserine), or the same combination with generic mineral complexes, or placebo (  = 14/group). In Trial 1, before and after 1 mo, subjects were tested for 3 mile run time (primary outcome), followed by distance covered in 25 min on a stationary bike (secondary outcome), followed by a 90 s step test (secondary outcome). To test reproducibility of the run results, and to examine a lower dose of carnitine, a second trial was done. New subjects took either mineral glycinates + CENs (1 g carnitine) or placebo (  = 17/group); subjects were tested for pre- and post-treatment 3 mile run time (primary outcome). In Trial 1, the mineral glycinates + CENs decreased 3 mile run time (25.6 ± 2.4 vs 26.5 ± 2.3 min,  < 0.05, paired t-test) increased stationary bike distance after 25 min (6.5 ± 0.6 vs 6.0 ± 0.8 miles,  < 0.05, paired t-test), and increased steps in the step test (43.8 ± 4.8 vs 40.3 ± 6.4 steps, p < 0.05, paired t-test). The placebo significantly affected only the biking distance, but it was less than for the glycinates-CENs treatment (0.2 ± 0.4. vs 0.5 ± 0.1 miles, p < 0.05, ANOVA + Tukey). The generic minerals + CENs only significantly affected the step test (44.1 ± 5.2 vs 41.0 ± 5.9 steps, p < 0.05, paired t-test) In Trial 2, 3 mile run time was decreased for the mineral glycinates + CENs (23.9 ± 3.1 vs 24.7 ± 2.5,  < 0.005, paired t-test), but not by the placebo. All changes for Test Formula II or III were high compared to placebo (1.9 to 4.9, Cohen's D), and high for Test Formula II vs I for running and biking (3.2 & 3.5, Cohen's D). In summary, a combination of certain mineral complexes plus two CENs improved aerobic exercise performance in fit young adult women.]]></abstract><cop>United States</cop><pub>BioMed Central Ltd</pub><pmid>29158726</pmid><doi>10.1186/s12970-017-0199-2</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
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ispartof Journal of the International Society of Sports Nutrition, 2017-11, Vol.14 (1), p.42-42
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subjects Adult
Aerobics
Anemia
Antioxidants - administration & dosage
Bioavailability
Carnitine
Carnitine - administration & dosage
Chelates
Chelating Agents - administration & dosage
conditionally essential nutrients
Copper
Cytochrome
Dietary minerals
Dietary Supplements
Energy
Enzymes
Exercise
Exercise - physiology
Exercise equipment
Exercise tests
Fatigue
Female
Fitness training programs
Functional foods & nutraceuticals
Healthy Volunteers
Humans
Iron
Metabolism
Metabolites
minerals
Nutrition research
Oxidative stress
Oxygen Consumption - drug effects
Oxygen Consumption - physiology
Phosphatidylserines - administration & dosage
Physical Endurance - drug effects
Physical Endurance - physiology
Physical fitness
Physical Fitness - physiology
Reproducibility of Results
Rodents
running
Sports Nutritional Physiological Phenomena
stationary biking
step test
Young Adult
Young adults
Zinc
title Enhanced aerobic exercise performance in women by a combination of three mineral Chelates plus two conditionally essential nutrients
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