Download or read book Vitamin D written by Anthony Norman and published by Elsevier. This book was released on 2012-12-02 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D: The Calcium Homeostatic Steroid Hormone provides a continuing coordinated group of edited critiques of the dynamic state of the science and art of nutrition. The most recent basic advances will be reviewed within the broad framework of the scientific knowledge of food and nutrition, including its application to man, individually and societally. The volumes, authored singly or by invited contributors, will appeal to serious scholars concerned with pure or applied nutrition. This volume comprises 13 chapters, with the first discussing the progress of vitamin D-cholecalciferol from vitamin to steroid hormone. Succeeding chapters then discuss the biological and chemical assay of vitamin D, its metabolites, and analogs; metabolism of vitamin D; and the tissue and subcellular localization of vitamin D and its metabolites. Other chapters cover binding proteins and receptors for vitamin D and its metabolites; interrelationships between vitamin D and other hormones; intestinal effects of vitamin D; vitamin D actions in the kidney; vitamin D actions on bone; and vitamin D and its clinical relationships. This book will be of interest to practitioners in the fields of chemistry, nutrition, and medicine.

Download or read book The Optimal Dose written by MD Judson Somerville and published by . This book was released on 2018-10-24 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This amazing book Dr. Somerville describes how Vitamin D3 at optimal dosing saved his life and made a tremendous din thousands of patients he was treating at the time. He explains how the current and past research on vitamin D3 was done at doses to low to actually show the full effects it has on our bodies and the effects it has at optimal doses.

Download or read book Vitamin D written by Martin Hewison and published by Academic Press. This book was released on 2017-12-14 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D: Volume 2: Health, Disease and Therapeutics, Fourth Edition, authoritatively covers the evidence for new roles for vitamin D, ranging from cardiovascular disease, to cancer, diabetes, inflammatory bowel disease, multiple sclerosis and renal disease. This collection represents a who’s who of vitamin D research and the coverage is appropriately broad, drawing in internal medicine, orthopedics, oncology and immunology. Clinical researchers will gain a strong understanding of the molecular basis for a particular area of focus. Offers a comprehensive reference, ranging from basic bone biology, to biochemistry, to the clinical diagnostic and management implications of vitamin D Saves researchers and clinicians time in quickly accessing the very latest details on the diverse scientific and clinical aspects of Vitamin D, as opposed to searching through thousands of journal articles Chapter authors include the most prominent and well-published names in the field Targets chemistry, metabolism and circulation, mechanisms of action, mineral and bone homeostasis and vitamin D deficiency Presents a clinical focus on disorders, analogs, cancer, immunity, inflammation, disease and therapeutic applications

Download or read book Power of Vitamin D written by Sarfraz Zaidi, MD and published by Sarfraz Zaidi, MD. This book was released on 2013-08-29 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D is crucial to our health, yet most people are low in this vital vitamin - despite the vitamins they take, the foods they eat, the milk they drink or the sun exposure they receive. In Power of Vitamin D you will learn:?Çó Why we are facing a true Epidemic of Vitamin D deficiency.?Çó The crucial role Vitamin D can play in the Prevention as well as Treatment of various Cancers.?Çó How Vitamin D can help Prevent Diabetes, Coronary Heart Disease, Hypertension and Kidney Disease.?Çó How Vitamin D can Prevent as well as Treat Muscle Aches, Chronic Fatigue, Fibromyalgia, Bone Pains and Osteoporosis.?Çó The vital role of Vitamin D in the normal functioning of the Immune System.?Çó How Vitamin D can Prevent as well as Treat the Common Cold, Tuberculosis, Asthma, Thyroid Diseases, M.S., Lupus and Arthritis.?Çó The essential role of Vitamin D during Pregnancy for Mothers and Babies.?Çó Doctors frequently miss the Diagnosis of Vitamin D deficiency because they often order the wrong test.?Çó The right test to Diagnose Vitamin D deficiency.?Çó The best way to Prevent and Treat Vitamin D deficiency. ?Çó Vitamin D Toxicity and how to Prevent it. ?Çó Not just theoretical knowledge, but detailed, practical information from actual Case Studies.

Download or read book Vitamin D written by Michael F. Holick and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nutrition and Health series of books has as an overriding mission to provide health professionals with texts that are considered essential because each includes: a synthesis of the state of the science; timely, in-depth reviews by the leading researchers in their respective fields; extensive, up-to-date fully annotated reference lists; a detailed index; relevant tables and figures; identification of paradigm shifts and the consequences; of information between chapters, but targeted, inter-chapter refer virtually no overlap rals, suggestions of areas for future research; and balanced, data-driven answers to patient questions that are based on the totality of evidence rather than the findings of any single study. The series volumes are not the outcome of a symposium. Rather, each editor has the potential to examine a chosen area with a broad perspective, both in subject matter as well as in the choice of chapter authors. The international perspective, especially with regard to public health initiatives, is emphasized where appropriate. The editors, whose training is both research and practice oriented, have the opportunity to develop a primary objective for their book, define the scope and focus, and then invite the leading authori ties from around the world to be part of their initiative. The authors are encouraged to provide an overview of the field, discuss their own research, and relate the research de findings to potential human health consequences.

Download or read book Vitamin D written by David Feldman and published by Elsevier. This book was released on 2005-01-25 with total page 1970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D, a steroid hormone, has mainly been known for its effects on bone and osteoporosis. The current therapeutic practices expand into such markets as cancer research, pediatrics, nephrology, dermatology, immunology, and genetics. This second edition includes over 100 chapters covering everything from chemistry and metabolism to mechanisms of action, diagnosis and management, new analogs, and emerging therapies. This complete reference works is a must have resource for anyone working in endocrinology, osteology, bone biology, or cancer research. *Most comprehensive, up-to-date two-volume set on Vitamin D *New chapters on squamous cell cancer, brain cancer, thyroid cancer and many more *Further sections on emerging uses for treatments of auto-immune diseases and diabetes *Over 600 illustrations and figures available on CD

Download or read book Vitamin D3 Miracle written by Brenda A Spriggs Pharmd and published by Independently Published. This book was released on 2020-08-24 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determining your vitamin D3 levels and your body's optimal vitamin d dosage and see why sunshine is not quite enough. Use supplements, recipes, and meal plans to annex it. A level of Vitamin D3 less than 20ng/mL is considered deficient in an average person. Deficiency to Vitamin D3 can lead to cancer, obesity, diabetes, osteoporosis, hypercalcemia, and heart diseases. Some treatment conditions require higher than normal dosages of 200,000 IU or 600,000 IU to remedy health conditions. However, older adults can go beyond the recommended daily intake of 400 up to 1000 IU because, as aging continuous, there is less exposure to Sunlight, and a drastic reduction in appetite has occurred. Taking Vitamin D3 Supplements, together with K2, will be helpful in bone health, cancer, obesity, diabetes, excess weight, heart disease, and others. For you to reap the full benefits of vitamin D3 and K2, this guide covers the following areas: - An overview - The history of vitamin d3 - Vitamin d toxicity redefined: the vitamin k and the molecular mechanism - Megadosing of vitamin d3 - Aging with vitamin d3 - An alternative/logical explanation of aging-related to vitamin d3 - The need for vitamin d3 as aging continues - The risks of vitamin d3 deficiency - Treatment for vitamin d3 deficiency - The best blood testing option - The reason for vitamin d3 blood test - Procedures for the conduct of vitamin d3 blood test - Risks associated with vitamin d3 blood test - Self-testing of vitamin d3-levels and determining your body's optimal vitamin d dose - Determining your body's optimal vitamin d3 dose - What laboratory tests must be done regularly? - How to interpret results from vitamin d tests and guarantee any side effects are kept at bay while you enjoy the benefits - Interpreting the result of the test - Benefits of 25-hydroxyvitamin d test - Why sunshine is not quite enough and using supplements, recipes, and meal plans to annex vitamin d3 - The real dangers of a high-dose vitamin d therapy - How to avoid dangers arising from high-dose vitamin d therapy - How to determine the right dose and high-dose vitamin d therapy that works - Vitamin k1 and vitamin k2 - Vitamin d3 and advanced cancer condition - Vitamin d3 deficienc

Download or read book Vitamin D and Human Health written by Simon Spedding and published by MDPI. This book was released on 2019-02-21 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Vitamin D and Human Health" that was published in Nutrients

Download or read book Dietary Reference Intakes for Calcium Phosphorus Magnesium Vitamin D and Fluoride written by Institute of Medicine and published by National Academies Press. This book was released on 1999-10-17 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1941, Recommended Dietary Allowances (RDAs) has been recognized as the most authoritative source of information on nutrient levels for healthy people. Since publication of the 10th edition in 1989, there has been rising awareness of the impact of nutrition on chronic disease. In light of new research findings and a growing public focus on nutrition and health, the expert panel responsible for formulation RDAs reviewed and expanded its approachâ€"the result: Dietary Reference Intakes. This new series of references greatly extends the scope and application of previous nutrient guidelines. For each nutrient the book presents what is known about how the nutrient functions in the human body, what the best method is to determine its requirements, which factors (caffeine or exercise, for example) may affect how it works, and how the nutrient may be related to chronic disease. The first volume of Dietary Reference Intakes includes calcium, phosphorus, magnesium, vitamin D, and fluoride. The second book in the series presents information about thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. Based on analysis of nutrient metabolism in humans and data on intakes in the U.S. population, the committee recommends intakes for each age groupâ€"from the first days of life through childhood, sexual maturity, midlife, and the later years. Recommendations for pregnancy and lactation also are made, and the book identifies when intake of a nutrient may be too much. Representing a new paradigm for the nutrition community, Dietary Reference Intakes encompasses: Estimated Average Requirements (EARs). These are used to set Recommended Dietary Allowances. Recommended Dietary Allowances (RDAs). Intakes that meet the RDA are likely to meet the nutrient requirement of nearly all individuals in a life-stage and gender group. Adequate Intakes (AIs). These are used instead of RDAs when an EAR cannot be calculated. Both the RDA and the AI may be used as goals for individual intake. Tolerable Upper Intake Levels (ULs). Intakes below the UL are unlikely to pose risks of adverse health effects in healthy people. This new framework encompasses both essential nutrients and other food components thought to pay a role in health, such as dietary fiber. It incorporates functional endpoints and examines the relationship between dose and response in determining adequacy and the hazards of excess intake for each nutrient.

Download or read book The miraculous results of extremely high doses of the sunshine hormone vitamin D3 my experiment with huge doses of D3 from 25 000 to 50 000 to 100 000 IU a day over a 1 year period written by Jeff T. Bowles and published by Createspace Independent Publishing Platform. This book was released on 2013-09-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition has a fascinating new look at diabetes as an evolved defense to freezing damage in winter gone out of control- Don''t miss it! 144+ Pages of Fact-Packed Science Based Information-But FUN to read- Upon realizing that taking 4,000 IU of Vitamin D3 a day was not enough for me, I decided to embark on a "dangerous" experiment that directly contradicted everything MD''s had told me for years: "DON''T TAKE TOO MUCH VITAMIN D IT IS DANGEROUS!" I started taking 20,000 IU a day-50X times the recommended dose of 400 IU a day. After about 4 months upped the dose to 50,000 IU a day or 150X the old recommended "safe" dose I then boosted it to 100,000 IU a day or 300 x TIMES the old maximum safe dose! What happened over these last 10 months? Did I die? get sick? No! Just the opposite!! High dose Vitamin D3 therapy over the last year- CURED ALL MY CHRONIC CONDITIONS- SOME THAT I''D HAD FOR 20+ YEARS! A painful snapping hip syndrome which I had been suffering from for 23 years and no Dr could help me-It is now 100% gone. No pain and NO SNAPPING!! Yellow fungus infected toenails (under the nail)- I tried everything over 20 years and nothing worked-10 months of high dose Vitamin D3 and they are clear as a bell! 100% cured. A knobby bone spur on my elbow that made me look like Popeye the sailor man-It has now 100% dissolved and my elbow is back to the way it used to be 20 years ago. Painful , clicking, popping, stiff Arthritic shoulders that prevented me from even throwing a ball from home plate past the infield. A condition I''ve had for 15 years. Gone. No more popping snapping or clicking and I can throw the ball twice as far . A ganglion cyst that persisted on my wrist for over 5 years has shrunk from the size of half a golf ball to the size of a pea and now it is rock hard ,painless, and shrinking. A small subcutaneous cyst on my face that had not gone away for 20 years -now gone! AND-Without even trying my weight has dropped by 25 pounds from 204 to 179. This book tells you detailed results of my experiment, dangers to avoid, and also discusses a simple and elegant new theory that suggests how High Dose Vitamin D3 therapy Should help PREVENT OR CURE all the epidemics of disease and health issues that have been plaguing us since the 1980''s when Doctors started warning us to stay out of the sun and always use sunscreen. This has created the huge epidemics we see today of Obesity, Autism, Asthma, and many others! When your Vitamin D3 levels are low, your body gets you to prepare for winter by overeating, slowing you down to conserve energy, and even making you depressed to keep you housebound. Interestingly it is this same drop in Vitamin D3 levels that signals a bear to start hibernating! If your body expects famine-like conditions caused by winter to be likely- it will conserve your critical resources for the future. This leads to what I call the Incomplete Repair Syndrome which in turn causes most of the diseases humans face other than spontaneous gene mutations that cause syndromes and diseases caused exclusively by aging. High D3 can be used to prevent or treat a huge number of diseases MS, asthma, 17 kinds of cancer, lupus, arthritis, heart disease, obesity, depression, Parkinsons+many more... This IS the better mousetrap! Most MD''s get just a basic 4 years in Med School, then work to earn not learn. I''ve researched diseases and aging for 20+ years, with a 10 year stint where I spent 12 hrs/day everyday in the Northwestern Med School''s library just reviewing clinical and scientific studies! I''ve had 3 major papers published; the publishing journal has 5 Nobel Prizes between the editors. And described my papers as extremely exciting and of major importance

Download or read book How Not to Die with True High Dose Vitamin D Therapy written by and published by Independently Published. This book was released on 2018-07-08 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can Vitamin D kill you? Did you know the highest Vitamin D recommended daily allowance (RDA) is only 800 IU?What if you were told to take 50,000 IU, 100,000 IU or even 200,000 IU?Do you think it would be possible to do this safely?Most Doctors believe vitamin D levels shouldn't be above 100 ng/mL. What if your blood work said 2000 ng/mL, 3000 ng/mL or even more? Would you panic?Welcome to the world of true high-dose vitamin D therapy. A therapy taking the Portuguese speaking world by storm and helping people with diseases as serious as multiple sclerosis, rheumatoid arthritis, lupus, among many other autoimmune diseases, with 95% success.In addition, the risk of myocardial infarction lowers by 50% between those subjected to an angiography. The risk of colon cancer can drop up to 80% and the risk of breast cancer up to 83% -- imagine! Millions of men and women could still be alive if only they had known about vitamin D in advance. Nevertheless, more than 1 billion people have insufficient vitamin D levels. Are you one of them?What if you knew how to uncover the exact dose your body needs and how to supplement this dose safely?Imagine how things could be different for you.In this book we explore in detail the protocols of Dr. Cícero Coimbra and physicians like Dr. Manuel Pinto Coelho. Names mostly unknown to the english speaking world who are revolutionizing medical treatment protocols.You will learn everything you need to master, step by step, in a practical guide written in a clear language. Through many simple illustrations and easy-to-understand diagrams you will effortlessly learn: How Vitamin D heals. The real dangers of true high-dose therapy. How to avoid these dangers. What laboratory tests must be done regularly. How to interpret the results of these tests and guarantee any side effects are kept at bay while you reap the benefits. What supplements to take. How each of these supplements relates to vitamin D. Also, a simplified version of the protocols is provided to youYou will know exactly the why behind each recommendation. Think about it. This means there will be no space for analysis-paralysis and that makes all the difference. Moreover, each key statement comes accompanied by references to recent clinical studies from scientifically accredited sources. Nothing of importance is left unexplained or without a reference.Seeing how everything fits together in a logical manner, you will be ready to share this life saving information with others, including your doctor.You will get clear, scientifically validated answers, to each of the key questions: How can I know my body is getting its optimal vitamin D dose? How can I keep myself safe while taking this dosage? How can I be sure true high-dose vitamin D therapy actually works? What is the relationship between vitamin D and vitamin K2? How many types of Vitamin K2 there are and how should I supplement them? All these secrets from the Portuguese and Brazilian protocols are finally answered in a simple and direct way in a single book in the english language. A book designed to help you understand everything you need to know from the very first day.This practical guide is built upon more than 300 references, providing detailed information on depression, autism, cancer, osteoporosis, diabetes, autoimmune diseases, fibromyalgia and chronic pain, cardiovascular diseases, among other health problems.Unravel the mysteries of vitamin D and vitamin K2 and reap the benefits of true high-dose therapy while keeping yourself safe.

Download or read book Vitamin D written by Jordan Kantor and published by Phaidon Press. This book was released on 2016-05-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global survey of drawing today featuring over 100 contemporary artists Vitamin D offers a fresh and pioneering overview of the current state and underlying significance of drawing as an artistic medium. It highlights the originality and innovation with which contemporary artists in the genre - from across the world and in a vast variety of contexts - experiment with a diversity of styles and statements. Vitamin D features the work of 109 contemporary artists, selected by some of the world's foremost critics and curators for their unique outlook. It is in itself an artistic compilation of the endless possibilities that drawing offers an artist from any background. This book is a captivating composition of examples of the evolution of drawing in the twenty-first century. It reveals the energy of contemporary drawing, in a subtle presentation of the richness and versatility of the medium. With several pages dedicated to images of each artist's work and a deeply analytical parallel text, Vitamin D is at once a detailed reference book for art world aficianados and an absorbing introduction for newcomers to the scene. Highly informative and aesthetically stimulating, this book is an essential work in its own right, through its exposition of just how fundamental an artistic medium drawing continues to be.

Download or read book The Vitamin D Cure Revised written by James Dowd, MD and published by Turner Publishing Company. This book was released on 2012-05-16 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now updated with the latest research?the breakthrough way to lose weight, stop pain, and prevent disease Completely updated with the latest research, The Vitamin D Cure tells you all you need to know about this miraculous natural substance—today's best way to heal pain, prevent disease, and improve your mood. We now know that adding vitamin D to your daily regimen can net you unbelievable benefits, from reducing your chances of having certain kinds of cancer to gaining flexibility and youthful exuberance well into your seventies and beyond. And no, a dose of daily sunshine doesn't give you enough! Groundbreaking research reveals the healing power of this simple, readily available supplement. Physicians, researchers, and vitamin D users point to mounting evidence that the simple act of increasing the amount of vitamin D in your body can cure or help treat a remarkable number of diseases and ailments, including unwanted pounds, high blood pressure, back pain, muscle cramps, obesity, cancer, and diabetes. Leading rheumatologist and researcher Dr. James Dowd reveals the causes of vitamin D deficiency and offers a simple five-step program that can prevent or alleviate a host of health troubles in a matter of weeks. Incorporating the latest diet and lifestyle advice, the program helps you harness the power of the "sunshine vitamin" to transform your life. Whether you struggle with arthritis or chronic pain from an old injury or you simply want to lose weight and get back to a body image that reflects your best self, The Vitamin D Cure can be your key to a better, more vibrant you. All-new recipes and meal plans Up-to-date information on how vitamin D helps prevent disease and reduce pain New diet and supplement breakthroughs New information from scientific studies, a wealth of clinical data, and case stories

Download or read book Defend Your Life written by Susan Rex Ryan and published by . This book was released on 2012-09-30 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Want to be healthier? Defend Your Life explains how you can empower your life by taking a safe and inexpensive daily dose of vitamin D3. This book addresses recent medical research-in easy-to-understand language-on vitamin D3's wide range of potential health benefits including: decreasing the risk of arthritis, autism, cancer, contagious illnesses, diabetes, heart disease, multiple sclerosis, and thyroid disorders. Adequate vitamin D3 in your body also may improve your athletic ability and dental health as well as slow genetic aging. Author Susan Rex Ryan shares her theory about how you can attain optimal vitamin D3 status and easily "defend your life" by enjoying better health.

Download or read book Vitamin D written by Martin Hewison and published by Academic Press. This book was released on 2017-12-14 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D: Volume One: Biochemistry, Physiology and Diagnostics, Fourth Edition, presents the latest information from international experts in endocrinology, bone biology and human physiology, taking readers through the basic research of vitamin D. This impressive reference presents a comprehensive review of the multifaceted vitamin D. Researchers from all areas will gain insight into how clinical observations and practices can feed back into the research cycle, thus allowing them to develop more targeted genomic and proteomic insights on the mechanisms of disease. Offers a comprehensive reference, ranging from basic bone biology, to biochemistry, to the clinical diagnostic and management implications of vitamin D Saves researchers and clinicians time in quickly accessing the very latest details on the diverse scientific and clinical aspects of Vitamin D, as opposed to searching through thousands of journal articles Targets chemistry, metabolism and circulation, mechanisms of action, mineral and bone homeostasis, human physiology, diagnosis and management, nutrition, sunlight, genetics and vitamin D deficiency Volume II of this collection presents a clinical focus on disorders, analogs, cancer; immunity, inflammation and disease and therapeutic applications

Download or read book The Vitamin D Solution written by Michael F. Holick Ph.D., M.D. and published by Penguin. This book was released on 2011-02-22 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This information can save your life. Really."—Christiane Northrup, MD, New York Times bestselling author of Goddesses Never Age and Women's Bodies, Women's Wisdom Many Americans have succumbed to the scare tactics of the dermatological community, and avoid sunlight for fear of skin cancer and premature aging. Therefore, most of us suffer from vitamin D deficiency, which causes daily aches, pains, and fatigue, worsens serious illnesses, and diminishes the quality of everyday life. Drawing on decades of research, Dr. Michael f. Holick reveals a well-kept secret: our bodies need a sensible amount of unprotected sun exposure. The most comprehensive rescriptive book on the market, The Vitamin D Solution offers readers an easy and inexpensive plan to reversing the effects of vitamin D deficiency-and enjoying a substantially healthier life.

Download or read book Powerful Medicine written by Lucinda Messer and published by Dog Ear Publishing. This book was released on 2009-12 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Vitamin D deficiency is a world-wide epidemic, with over one billion people at risk for its associated diseases." www.vitamindcouncil.org Powerful Medicine: Vitamin D is the inside scoop on what has become a very real health crisis around the world. Inside these pages you'll find out exactly how vitamin D operates in the body and what happens when it's not available for protection. A deficiency in vitamin D is the main reason we have skyrocketing incidence of Cancer, MS, Diabetes, Osteoporosis, Depression, Season Affective Disorder, Autism, Hypertension and more. And what can healthy levels of vitamin D do for you? To start with, activated vitamin D can: halt tumor growth and reduce tumor size, improve heart health by regulating blood pressure, improve insulin production and regulate blood sugar levels, improve chances of survival from cancer related surgery, keep bones healthy by regulating calcium levels, improve mental health and provide protection from the common cold, viruses and much, much more. By reading this book you are stepping onto a path that will ultimately protect you and your loved ones from the natural consequences of vitamin D deficiency. In light and health, Lucinda Messer, N.D. Dr. Messer is a naturopathic physician and graduate of the prestigious Bastyr University. She has been in private practice for 15 years; specializing in women's health, nutritional and anti-aging medicine. Dr. Messer's writings on anti-aging, the thyroid and natural hormone therapies, have been widely published and she's frequently asked to speak on nutritional medicine. You can find Dr. Messer on the web at www.powerfulmedicine-vitd.com and www.DrLMesser.com. Her co-author Sidse Powell is a freelance writer with an undergrad in biochemistry and alumni of Seattle's The Film School. www.sidsewrites.com. The illustrations and cover were designed by Riley Dickens, a freelance artist with disciplines in film, animation, 2D/3D design, illustration, acrylics, digital paint, and more. www.rileydickens.com.