Vitamin D Explained

Your plain-English guide to the many benefits of Vitamin D Vitamin D is in the news every day, as new tests and studies reveal encouraging information about its power in maintaining good health and preventing major illnesses. No longer thought to just play a role in calcium intake and bone growth, Vitamin D has a host of other functions in the body, playing a role in prevention of serious diseases, including cancer, diabetes, and heart disease, as well as boosting immunity, improving athletic performance, losing weight, and more. This hands-on, plain-English guide is perfect for anyone looking for helpful advice and information on the "nutrient of the decade." Coverage of how Vitamin D works, and how much is needed for disease prevention How and where to get sufficient amounts of the right kind of Vitamin D – from both your diet and nutritional supplements The best ways to maintain healthy levels of Vitamin D If you're looking to learn more about the many benefits Vitamin D can have on you and your family, you'll find everything you need right here.

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.

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.

The first demonstration of the existence of a vitamin and the full recognition of this fact are often attributed to the work of McCollum, who found that a sub stance in butterfat and cod-liver oil was necessary for growth and health of ani mals fed purified diets. It became obvious that an organic substance present in microconcentrations was vital to growth and reproduction of animals. Following the coining of the word vitamine by Funk, McCollum named this fat-soluble sub stance vitamin A. We can, therefore, state that vitamin A was certainly one of the first known vitamins, yet its function and the function of the other fat-soluble vitamins had remained largely unknown until recent years. However, there has been an explosion of investigation and new information in this field, which had remained quiescent for at least two or three decades. It is now obvious that the fat-soluble vitamins function quite differently from their water-soluble counter parts. We have learned that vitamin D functions by virtue of its being converted in the kidney to a hormone that functions to regulate calcium and phosphorus metabolism. This new endocrine system is in the process of being elucidated in detail, and in addition, the medical use of these hormonal forms of vitamin D in the treatment of a variety of metabolic bone diseases has excited the medical com munity.

Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.

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.

Hit the D The facts are astounding. Nearly 1 billion people across the world suffer from vitamin D deficiency. Their energy levels are depleted, their moods are diminished, their general daily living, compromised. And for the most part, they haven't a clue... The healing powers of sunlight are incredible. Science now shows that virtually every common health problem afflicting our globe is significantly reduced by getting optimal levels of the sunshine vitamin D3. High blood pressure, heart disease, diabetes, allergies, depression, and even cancer can all be treated through Vitamin D. Getting enough vitamin D is the key to healthy, happy living. How about you? "Vitamin D Explained - The Incredible, Healing Powers of Sunlight" includes: What is vitamin d? Is vitamin d a vitamin or a hormone? Why is vitamin d so important? How does vitamin d improve health and vitality? What factors prevent vitamin d absorption? What are my risks? Where can I get vitamin d naturally? What foods are most bioavailable? What vitamins and minerals are best? How do I optimize my vitamin d levels? This book also contains... The proven medical benefits of sunlight Reasons you aren't getting enough vitamin d from sunlight Making sense of your vitamin d blood levels The vitamin d 'app' Elders and vitamin d Vitamin d and depression Vitamin d and heart disease Vitamin d and skin cancer GRAB YOUR COPY NOW naturopathy, sunshine, vitamin d, diet, deficiency, vitamins and minerals, natural, Vitamin D, Sunlight, Vitamins and Supplements, Healthy Living, Green Lifestyle, Healing, powers, sunlight