Multivitamin and Mineral Formulas
Transcription
Multivitamin and Mineral Formulas
Practitioner Dietary Supplement Reference Guide 2015 Update Multivitamin and Mineral Formulas Goal The purpose of supplementing the diet with a properly designed multivitamin and mineral formula (MVM) should be to not only supply essential nutrients in an attempt to prevent nutrient deficiencies, which in developed nations are rare since food fortification, but to primarily overcome marginal deficiencies from today’s common limitations (see obstacles listed below including maintaining low body fat) in obtaining sufficient and optimal nutrient intake.1,2,3 Therefore, using the latest research and recommendations from the industry’s leading experts,4,5,6,7,8,9,10 the goals of the dotFIT multivitamin and mineral formulas (MVM) are to deliver a combination of nutrients in proper forms11,12,13,14 and in controlled release preparations15,16,17 that, when used properly, have the greatest ability to raise blood/tissue levels to amounts shown in people who have reduced risks of chronic and age-related disease,18,19,20,21 especially when compared to typical mass market formulas in which inexpensive, less effective forms and dosages are incorporated into a NON- controlled release preparation in order to compete on price.97,98 Rationale While it's well documented that the vast majority of Americans or others who reside in Western nations fail to adopt recommended dietary guidelines for food consumption,1,3,134 an even more insurmountable rationale for MVM use is the fact that defining or prescribing the "perfect diet" is unrealistic22 as proven not only by continuous changes in recommendations4,23,24 but also the inability of health professionals to create ideal palatable food plans containing all necessary nutrients and amounts.25,26 Likewise, specifying the optimal intake of vitamins and minerals is difficult in the face of continuing nutrient research. This makes giving concrete nutrient recommendations challenging. For most nutrients, there is a large therapeutic range within which the average person will receive benefit and simultaneously remain below the threshold that can yield adverse events (See Table 3 Safe and Probable Optimal Range Including Food sources). It is one matter to define nutrient recommendations, but another more challenging endeavor to actually consume the recommended dosages through the course of a normal day with typical foods.1,6,7,27,28,29,30 The notion that food alone will satisfy all physiological needs of the body for proper and ideal nutrient intake, especially in advanced aging,7,20 is outdated and potentially irresponsible.8,21,31,32 Obstacles to proper eating and ideal nutrient intake include: Insufficient food intake4,5,7,33,34 Increased needs that are not met by diet alone2,33,35,36,37,38,39,40,41,,42,43,44,45 Special populations, age-related requirements or practicality of foods sources7,20,42,45,46,47,48,49,50,51 Lack of interest in or avoidance of essential food groups1,52,53,54,55,56,57,58 Low body fat maintenance5,34,59,60,61,62 Variables of actual nutrient content of food63,64,65,66,67,68,69,70 Sedentary lifestyles which lower daily calorie intake needs 71,72 o In the modern world, where many people maintain a sedentary lifestyle, maintaining a healthy weight often requires eating too few calories to get proper nutrition through food alone71,72,73 Low sun exposure45,74,75,76,77,78,79,80,81 Inability to define the perfect diet24,25,34,82,83,84 It is in the context of all the above that dotFIT multivitamin and mineral supplements are formulated. Additionally, formulas are developed with consideration for the nutrient values contained in today’s typical diet, and the different overall nutrient needs based on age,20,41,46,85,86,87,88 gender, and activity.2,4,5,6,21,29,38,44,47,48,50 The Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 1 Practitioner Dietary Supplement Reference Guide 2015 Update dotFIT multivitamin and mineral formulas are used at the specified times throughout one’s lifetime, and include the coverage of an active person’s basic antioxidant needs.44,48,49,50,89,90,91,92,93 dotFIT formulas are engineered with ideal health and functioning as the goal, as opposed to the ever changing media driven need to see popular ingredients in a pill. An example is the decision to leave calcium out of the MVM formulas since any effective calcium amount would double the pill size.94,95,96 Due to the variety of nutrients in a MVM and size consideration, decisions are made based on what's needed in effective dosages while formulating an acceptable pill size rather than throwing in everything as “window dressing dosages" (included but in ineffective amounts just so it can appear on the label) to make people believe they're getting added in value when in fact they are not.97,98 If one is failing at meeting calcium needs through the diet, then a calcium supplement is warranted.39,95,96,99,100,101,102 This required dose will far exceed that included in any effective MVM formula, otherwise the pill size is too large to ingest orally. Another example of the dotFIT difference is that most experts believe the current recommendation for Vitamin D is far too low, so dotFIT is taking the lead on ensuring optimal vitamin D intake.103,104,105,106 More and more research is emerging linking low vitamin D status with numerous chronic health issues.107,108 Population studies have shown that those with the lowest vitamin D intakes have a higher rate of mortality from all factors, especially cardiovascular disease and cancer.106,109 The Institute of Medicine (IOM) suggests that a 25-hydroxyvitamin D blood level of 20 ng/mL (50nmol/L) is sufficient for bone health, based on integrated measures of calcium absorption, bone mineral density, osteomalacia, and rickets.110 Based on current data, many experts disagree with the IOM recommendation and instead believe a 25-hydroxyvitamin D blood level of at least 30 ng/mL (75 nmol/L)111,112 is ideal, since this level is associated with up to a 31% risk reduction in all cause mortality, falls and fractures.106,113 Generally, supplementation would be required to achieve and maintain this potentially beneficial blood level.114,115,116 Typical dosing with dotFIT MVM formulas will give the user 1,000-1,200 IUs. Mass Market Vitamins and Minerals Many mass market multivitamin and mineral formulas including liquid formulations claim the nutrients are immediately and fully absorbed. Even if true this condition is EXACTLY what you do not want from a vitamin and mineral formula (MVM). This may be good marketing, but very bad science. The last thing you want is for a MVM to release all its contents at once, AND get absorbed quickly. This would simply overwhelm the bodily cells' ability to utilize the nutrients, causing you to excrete the excess and leaving you without a steady stream of nutrients throughout the day.15,117 Liquid Vitamin Mineral Delivery Systems Whatever vitamin and minerals remain in the fluid when you purchase the product and remain intact following ingestion through the acid environment of the stomach will likely be absorbed. But therein lies the problems. There is a reason the vast majority of prescription drugs are in tablets or capsules. They must be effective to treat a disease/condition and are thoroughly tested. Tablets/capsules give the manufacturer the ability to protect the ingredients and control their release so they reach the proper site of desired action, AND in the effective amounts. It is methodically impossible to accomplish the following tasks using a liquid carrier: complete long-term ingredient integrity/stability, protection from unfriendly acid environments (pH that can destroy or alter ingredients), unwanted nutrient interactions, and control of the rate of release of the ingredients to maintain desired target tissue levels throughout the day.15,118,119 Additionally, there are no clinical trials to date which Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 2 Practitioner Dietary Supplement Reference Guide 2015 Update incorporate the use of liquid vitamins or minerals to study outcomes because they have not been shown to raise tissue levels as desired. The Practitioner's dotFIT Multivitamin and Mineral Formulas Control Release Delivery All dotFIT multivitamin and mineral formulas (MVMs) are prepared in a delivery system to control the release of their contents using hydroxypropylmethylcellulose (HPMC), a form of cellulose, within the coating.120 The goal of “controlled release” is not to simply protect a product's ingredients through the harsh acidic stomach environment, which in itself can negatively affect nutrient availability, 15 but to also allow the release of the active ingredients only as the body can utilize them, as opposed to having all substances released immediately or soon after ingestion. Interestingly, the latter is how most mass market MVM formulas are designed because they can be produced at a far lesser cost.121 HPMC controls the rate of release of the dotFIT MVM's active ingredients just as it does for many prescription drugs in which it is imperative that active ingredients are delivered to the appropriate bodily tissues in the proper therapeutically documented amounts.122 This technology alone separates the dotFIT MVM's from all others. HPMC allows the continuous release of a product's ingredients as the compound moves down your digestive tract. The pH in your gastrointestinal (GI) tract becomes less acidic the further down stream.118 Using this highly sophisticated drug technology, the dotFIT MVM's are designed to release a certain percentage of the active ingredients as it continues through the tract so that the active ingredients are absorbed as the body can use them, thus maintaining the desired tissue saturation for optimal cellular performance throughout the day.123 The goal is total tissue saturation with the nutrients needed to optimally perform all cellular activities, thus ensuring the cells have the potential to function at full capacity, 24 hours a day. Otherwise cells simply down-regulate to the available nutrition thus underperform, leading the body to do the same. Ingredient Forms in dotFIT MVM Formulations The vitamin and mineral ingredient forms (e.g. vitamin co-enzyme forms, mineral salts, etc.) in the dotFIT MVM's are the known more active forms the body uses as compared to forms incorporated in "non-practitioner products" (i.e. mass market retail).124 This means the ingredients have a higher potential to be "functionally absorbed," NOT simply available or bioavailable to be absorbed. Bio-availability is only an ingredient's potential absorption into the body.125 Functionally available is what gets into the area of action – i.e. it’s functionally absorbed and maintains desired effect levels in the target tissues.11,12,13,14 Additionally, for some nutrients, equal absorption does not mean equal biological effects because the nutrient sources are chemically different, resulting in differences in nutrient activity.126,127,128 Although nothing can take the place of the synergistic effect of vitamins and minerals from healthy consumed foods, often times vitamins or minerals properly prepared from supplements are better absorbed than food sources because of common digestive problems including aging and dietary fiber intake.13,129,130,131,132,133 Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 3 Practitioner Dietary Supplement Reference Guide 2015 Update Table 1: dotFIT™ MVM Formulas & Ingredients (1 tablet) Ingredient Vitamin A Vitamin D* Beta Carotene Vitamin C Iron Vitamin E Vitamin B1 Vitamin B2 Niacinamide Vitamin B6 Folic Acid Vitamin B12 Biotin Pantothenic Acid Iodine Magnesium Zinc Selenium Copper Chromium Vitamin K Boron *Source: Cholecalciferol (D3) **Dosage is 1-2 tabs *** Dosage is 1-2 tabs Unit IU IU IU mg mg IU mg mg mg mg mcg mcg mcg mg mcg mg mg mcg mg mcg mcg mg Women’s 1000 1000 5000 300 10 100 6 1.7 20 2 400 10 100 15 100 100 12 50 0 50 50 1 Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. Active** 500 600 4000 450 5 150 5 2.5 15 2 100 15 150 0 25 150 7.5 50 0.5 50 50 Over50 N/A 1000 10,000 400 0 50 6 6 20 10 400 100 100 10 75 100 15 70 1 100 50 Kids*** 500 250 2000 50 5 20 1 1 6 1 100 3 10 2 50 20 5 20 0 0 30 www.dotFIT.com/PDSRG2015Update 4 Practitioner Dietary Supplement Reference Guide 2015 Update Table 2: dotFIT multivitamin and mineral recommendations Multivitamin and Mineral Formula Males/Females: 2-4yr ActiveMV (1-tablet) ActiveMV (2 tablets) Women’sMV Over50MV 1 chewable Males/Females: 5-11yr Males: 12-17yr Males: 18-50yr Not athletes or intense exercisers Males 18-50yr Athletes or intense exercisers Males: 51-64yrs Not athletes or intense exercisers Males: 51-64yrs Athletes or intense exercisers 2 Chewables X X X X X Males: 65yrs+ Females: 12-17yrs KidsMV X X Females: 18-50yr Not athletes or intense exercisers Females: 18-50yr Athletes or intense exercisers Females: 51-64yr Except below Females: 51-64yr Athletes or intense exercisers >150LBS X X X X Females: 65yrs+ Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. X www.dotFIT.com/PDSRG2015Update 5 Practitioner Dietary Supplement Reference Guide 2015 Update Summary Purpose dotFIT formulas can be used by everyone to fill common nutritional gaps unless instructed otherwise for medical reasons. Unique Features • All products are regularly updated with the most recent recommendations from the Institute of Medicine (IOM) and the industry’s leading experts ( i.e. progressive evidence-based formulations) • All formulas are part of the dotFIT program for safe and ideal compatibility with all products when following program supplement recommendations • Different formulas to meet the unique needs of different populations • Formula and use follow strict scientific research criteria including 3rd party testing.( i.e. Practitioner Product Guidelines) • The nutrients are in their proper bioavailable and functionally available forms, ratios and strengths to help maintain a safe and optimal range 24 hours/day • Use of controlled-release delivery systems to ensure daily ideal nutrient levels and prevent tissue oversaturation and losses • Manufactured in a regularly inspected NSF certified facility, in compliance with enforced Good Manufacturing Practices (GMPs) exclusively for dotFIT, LLCActive MVM is NSF Certified for Sport which ensures it is free of banned substances Precautions dotFIT multivitamin and mineral formulas are considered safe for the general population at the proper dosage. Given the risk to benefit ratio, the long-term use of dotFIT multivitamin and mineral formulas is much safer than consuming the typical American diet without nutrient augmentation.134,135 Contraindications dotFIT multivitamin and mineral formulas are contraindicated in pregnancy and lactation. Pregnant women should use a prenatal formula. Lactating women should use the Women’s MV formula unless advised otherwise by a physician. The dotFIT multivitamin and mineral formulas are contraindicated for those with hemochromatosis (an inherited disease that leads to iron-overload, affecting 0.5 percent of the population) because of the iron content, and for anyone suffering adverse reactions to any of the supplement’s ingredients. The vitamin E and K content of the ActiveMV in two tablets per day may be contraindicated for those individuals taking blood-thinning medication. In all cases, consult with a physician. Smokers should stay below 66,000 IU of beta-carotene daily (the multivitamin formula contains less than 15,000 IU) until a dose can be established for them. Adverse Reactions None known. At the recommended doses adverse effects are highly unlikely. Upper Limit/Toxicity See Table 3 for a list of known ULs and LOAELs for nutrients in the dotFIT multivitamin and mineral formulas. No nutrient in these formulas is above the UL or LOAEL. Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 6 Practitioner Dietary Supplement Reference Guide 2015 Update Table 3: Safe and Probable Optimal Range including Food Sources Nutrient Pre-formed Vitamin A[1] Beta Carotene[2] A[1] Vitamin D (D3) Vitamin E Vitamin K Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 (niacinamide) Vitamin B6 Folic acid Vitamin B12 Calcium[5] Magnesium[5] Iodine Iron[5] Zinc[3] Copper Selenium Manganese Potassium Low – High Upper Limit (UL) LOAEL 0 IU - 10,000 IU 10,000 IU (3000 mcg) 21,645 IU 10,000 IU - 25,000 IU 400 IU – 4000 IU 100 IU – 800 IU 60-120 mcg 200 mg – 1000 mg 2 mg – 30 mg 5 mg – 30 mg 4000 IU 1,500 IU [4] 2,000 mg - 30 mg – 50 mg 35 mg 6 mg – 50 mg 400 mcg – 900 mcg 6 mcg – 50 mcg 1200 mg – 1500 mg 420 mg – 600 mg 150 mcg - ? 15 mg – 25 mg 15 mg – 30 mg 2 mg – 4 mg 55mcg-200mcg 2 mg – 5 mg 2000 mg -? 100 mg 1,000 mcg [4] 2,500 mg 350 mg4 1,100 mcg 45 mg 40 mg 10 mg 400mcg 11 mg - 3800 IU* 3,000 mg 1000 mg 500 mg 5,000 mcg 5,000 mg 360 mg 1,700 mcg 70 mg 60 mg 910mcg 15 mg - 1. Supplemental amount can be zero if daily intake of beta carotene is within the safe and optimal range. 2. Smokers, those likely to develop, or those that already have lung cancer, should avoid beta carotene supplementation.* Currently being revisited. 3. Upper range amount is from supplements and fortified foods only. 4. From supplements and fortified foods only. 5. Supplemental amounts should be close to the low numbers shown. Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 7 Practitioner Dietary Supplement Reference Guide 2015 Update ActiveMV™ Formula Goal Fill the necessary nutritional gaps left from suboptimal diets to allow the body to function at full potential as opposed to down regulating to the often unavoidable limitations from food alone. This is of particular importance among physically active persons seeking to reach and maintain relatively low body fat while increasing or sustaining lean body mass. This formula is also designed to be the multivitamin mineral formula of choice for all amateur, collegiate and professional athletes since the ActiveMV is NSF Certified for Sport and approved by Health Canada. The ActiveMV formula is a multipurpose multivitamin and mineral formula. At one pill daily, it is the basic multivitamin for individuals 12 years or older. At two pills daily, it is designed for athletes and others aged 18 to 65 with an active lifestyle and who consume the general variety of today’s typically available foods. (For the general population over age 50, see the Over50MV formula and women 18 to 50 years of age, see the Women'sMV formula). Rationale Studies demonstrate that athletes/exercisers require additional vitamins and minerals due to increased energy demands and proper recovery from exercise including maintaining or increasing lean body mass compared to less active or sedentary counterparts.48,50,62,93,136,137,138,139,140 Some, but not all athletes consume more nutrients simply by eating more food.2 This assumes the athlete is on a relatively high-calorie, balanced diet and is able to consume enough nutritious food to match their daily energy expenditure. Athletes trying to lose weight/body fat or maintain low weight/fat represent a different category since they have increased requirements and a lower caloric intake, which can also lead to muscle loss as well as low nutrient intakes.39,40,44,59,60,61,62,141,142,143,144,145 As such, the B vitamins are higher in this formula to assist in energy production.146,147 The ActiveMV formula contains doses of specific antioxidants such as vitamins C, E and betacarotene at the higher end of the optimal range in order to assist in reducing muscle damage with goal of improving recovery without altering the necessary exercise induced natural response.148,149,150,151,152,153 Of interest to all adults, recently a systematic review and meta-analysis of randomized controlled trials of supplementation with the antioxidant vitamins C, E, A and beta-carotene showed a significant reduction in arterial stiffness in adults.154 Based on new recommendations, vitamin D levels are notoriously low in the general population and especially in northern latitudes111,112 and higher levels are associated with a significant reduction in all cause mortality.106,113,155 Obviously this potential reduction in mortality is also important to the athletic population but athletes appear to have additional reasons for supplementing vitamin D related to exercise recovery,92,136 which over time may affect performance and competitive lifespan.50 At least 50% of all athletes appear to have insufficient levels of Vitamin D50 and all may have sub optimal levels without supplementation.114,115,116 Therefore, the ActiveMV supplies 1200 IUs of vitamin D in the form of vitamin D-3 (cholecalciferol).155 The ActiveMV dose for athletes is two pills daily, one in the morning with a meal and the other at night with a meal, to maintain the ideal nutrient levels in all tissues all day, every day. The Active MVM along with other targeted supplementation is designed to help improve daily recovery to assist the user in maintaining desired physical activity well into advancing age.156 Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 8 Practitioner Dietary Supplement Reference Guide 2015 Update Typical Use For all persons with an active lifestyle, 12-65 years of age, except those who are pregnant, trying to conceive, or lactating. 12-17 yrs take one tablet per day with any main meal and favorite beverage Active athletes and exercisers 18-65 yrs, two tablets per day. One with AM meal and one with PM meal Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 9 Practitioner Dietary Supplement Reference Guide 2015 Update References 1 Krebs-Smith SM, Guenther PM, Subar AF, Kirkpatrick SI, Dodd KW. Americans do not meet federal dietary recommendations. J Nutr. 2010 Oct;140(10):1832-8. Epub 2010 Aug 11. 2 Calton JB. Prevalence of micronutrient deficiency in popular diet plans. J Int Soc Sports Nutr. 2010 Jun 10;7:24. 3 Wallace TC , McBurney M, Fulgoni VL 3rd. Multivitamin/mineral supplement contribution to micronutrient intakes in the United States, 2007-2010. J Am Coll Nutr. 2014;33(2):94-102. doi: 10.1080/07315724.2013.846806 4 Institute of Medicine. Dietary Reference Intakes Table – The Complete Set. Washington DC: National Academy Press; 2008. 1-7p. 5 Marra MV, Boyar AP. Position of the American Dietetic Association: nutrient supplementation. J Am Diet Assoc. 2009 Dec;109(12):2073-85. 6 John N. 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American Heart Association; http://www.americanheart.org/presenter.jhtml?identifier=3065754 2002(November 11) 43 Yayuan Zheng1, Jianhong Zhu1, Manru Zhou1, Liao Cui1, Weimin Yao2, Yuyu Liu1 Meta-Analysis of Long-Term Vitamin D Supplementation on Overall Mortality 1 Department of Pharmacology, Guangdong Medical College, Zhanjiang, China, 2 Institute of Respiratory Disease, Guangdong Medical College, Zhanjiang, China 44 Hasan S, Fatima N, Bilal N, Suhail N, Fatima S, Morgan EN, Aldebasy Y, Alzohairy MA, Banu N. Effect of chronic unpredictable stress on short term dietary restriction and its modulation by multivitamin-mineral supplementation. Appetite. 2013 Jun;65:68-74. doi: 10.1016/j.appet.2013.02.003. Epub 2013 Feb 12. Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. 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[Epub ahead of print] 156 Courtenay Dunn-Lewis, William J Kraemer, Brian R Kupchak, Neil A Kelly, Brent A Creighton, Hui-Ying Luk, Kevin D Ballard, Brett A Comstock, Tunde K Szivak, David R Hooper, Craig R Denegar, and Jeff S Volek. A multi-nutrient supplement reduced markers of inflammation and improved physical performance in active individuals of middle to older age: a randomized, double-blind, placebo-controlled study. Nutr J. 2011; 10: 90. Published online Sep 7, 2011. doi: 10.1186/1475-2891-10-90 PMCID: PMC3180350. Practitioner Dietary Supplement Reference Guide This information is educational material for dotFIT certified fitness professionals. This literature is not to be used to imply that dotFIT products may diagnose, cure or prevent disease. www.dotFIT.com/PDSRG2015Update 17