Bility from Mgchloride, Mgl-lactate and Mg-aspartate was equivalent [115](Table four) contd….Intestinal Absorption and Components Influencing Bioavailability of MagnesiumCurrent Nutrition Meals Science, 2017, Vol. 13, No.SpeciesDesignDurationType of Mg2+ Salt/Formulation DosesMg2+-1404-93-9 References intake on or with DietAssessment/AdjustBefore InterventionControl of Mg2+ in Diet plan In the course of Treatment/Intervention PeriodTarget Parameter for Mg2+ Bioavailability Mg-citrate and MgMg excretion2+Empty Stomach ment of Mg2+-StatusCore ResultRefs.Randomized, 46 Healthful Adults parallelgroup, placebocontrolled, Brombuterol D9 In Vitro doubleblind 60 days3 Mg2+ salts: 1) 2694.four mg/d Mg2+ as Mg-amino acid chelate two) 2558.3 mg/d Mg2+ as Mg-citrate three) 2809.eight mg/d Mg2+ as Mg-oxide 2 Mg2+ salts: With usual diet regime Subjects had been asked to avoid Mg wealthy foods Subjects were asked to avoid Mg rich foods (no control)amino-acid chelate showed drastically higher absorption than Mg-oxide [113]in 24-h urine Mg2+ in saliva and plasma16 Healthier AdultsCross-over (five days wash-out)ten days strict diet regime with Sober 350 mg Mg , first 3 days + 300 mg Mgcitrate2+Mg2+ excretion Standardized diet (350 mg Mg2+) in 24h urine Mg2+ in plasma Mg2+ excretion No significant differences [117]Single intake1) 600 mg Mg-oxide two) 600 mg Mg-hydroxide carbonate20 Healthful Male AdultsRandomized, cross-over2 Mg2+ salts: Single intake 1) Mg citrate 2) Mg oxide With dietin 24-h urine, Supplementation with Mg2+ to saturate Mgpools (five days) Balanced, mixed diet (300400 mg Mg/d) Mg in serum, red blood cells, leukocytes2+Mg-citrate showed greater absorption than Mg-oxide [116]6 Mg2+ salts: 1) Mg-carbonate: two.8 mg Mg2+/d 2) Mg-chloride: two.7 mg Mg2+/d 120 Male SpragueDawley Rats Parallelgroup two weeks 3) Mg-oxide: two.eight mg Mg2+/d 4) Mg-phosphate: two.five mg Mg2+/d 5) Mg-sulfate: two.6 mg Mg2+/d six) Mg-silicate: two.6 mg Mg2+/d eight Mg2+ salts: 1) Control: 4.0 mg Mg2+/100 g 19.0 mg Mg2+/100 g (210) 2) wheat flour 80 SpragueDawley Rats Parallelgroup, controldiet 4 weeks three) Mg-sulfate 4) Mg-oxide five) Mg-chloride six) Mg-phosphate 7) Mg-carbonate 8) Mg-lactate 9) Mg-citrate ten) Mg-acetate With eating plan No info (“normal Mg2+-status”) Yes, very same mild Mg2+deficient diet program Mg2+ excretion in faeces and urine, Mg2+ in plasma No considerable differences [119] With eating plan 5-day pretest period with 9 g diet program each day (400 mg Mg /kg) 8 g diet regime every day through the experimental period (200 or 400 mg Mg2+/kg) Yes, very same diet2+Mg2+ excretion in faeces and urine, Mg2+ in plasma No substantial differences [118](Table 4) contd….Present Nutrition Meals Science, 2017, Vol. 13, No.Schuchardt and HahnSpeciesDesignDurationType of Mg2+Mg2+-Intake on or with DietAssessment/AdjustBefore InterventionControl of Mg2+ in Eating plan During Treatment/Intervention PeriodTarget Parameter for Mg2+ Bioavailability Core Result Refs.Salt/Formulation DosesEmpty Stomach ment of Mg2+-Status1 Mg salt: 1) Handle: 10.7.7 mg Mg2+/d 2) Mg-chloride: 12.5.2 40 Male Wistar Rats Parallelgroup, controldiet 4 weeks mg Mg2+/d 3) sulphate wealthy water: 13.7.2 mg Mg2+/d four) carbonate wealthy water: 13.6.0 mg Mg2+/d Day 24: 3 mg of Mg intravenously ten Mg2+ salts: 600 mg Mg2+/kg diet plan for two weeks + 1.8 mg26 26 2+2+Mg2+ excretion in faeces and urine, With diet regime No data Yes, exact same diet program Mg2+ in plasma, red blood cells No significant differences [120]orally + 0.five mg 25MgMg2+Organic Mgsalts have been Mg2+ excretion Run in phase: three w 150 With diet program mg Mg2+/kg eating plan Yes, identical eating plan in faeces and urine, Mg2+ in plasma slightly much more readily available than inor.