en.wikipedia.org/wiki/Sodium Sodium is a chemical element with symbol Na (from Latin: natrium) and atomic number 11. It is a soft, silver-white, highly reactive metal and is a member of the alkali metals ; its only stable isotope is 23 Na. The free metal does not occur in nature, but instead must be prepared from its ...
www.nlm.nih.gov/medlineplus/ency/article/002415.htm Sodium is an element that the body needs to work properly. Salt contains sodium. Function The body uses sodium to control blood pressure and blood volume. Your body also needs sodium for your muscles and nerves to work properly. Food Sources Sodium occurs naturally in most foods. The ...
www.webmd.com/a-to-z-guides/sodium-na-in-blood A sodium test measures the amount of sodium (an electrolyte and a mineral) in the body. Sodium helps regulate the water balance (the amount of fluid inside and surrounding the cells) and electrolyte balance of the body.
www.webelements.com/sodium Sodium is a Group 1 element (or IA in older labelling styles). Group 1 elements are often referred to as the "alkali metals". The chemistry of sodium is dominated by the +1 ion Na+
www.heart.org/HEARTORG/.../Sodium-Salt-or-Sodium-Chloride...... The American Heart Association explains how excess sodium in the diet can lead to high blood pressure and how the average American diet gets almost twice as much sodium daily as recommended.
dictionary.reference.com/browse/sodium Medicine/Medical, Pharmacology. any salt of sodium, as sodium chloride or sodium bicarbonate, present in or added to foods or beverages as a seasoning or preservative and used in many pharmaceutical products as an antacid, anticoagulant, or other agent.
www.cdc.gov/salt/pdfs/Sodium_Fact_Sheet.pdf Reducing sodium, reducing cardiovascular disease burden • A reduction of 25% in sodium content across the top 10 food category contributors to sodium consumption could result in an
medical-dictionary.thefreedictionary.com/sodium sodium /so·di·um/ (so´de-um) a chemical element, at. no. 11, symbol Na; the chief cation of extracellular body fluids. For sodium salts not listed here, see under the acid or the active ingredient.
www.britannica.com/EBchecked/topic/552062 sodium (Na), chemical element of Group 1 (Ia) of the periodic table (the alkali metal group). Sodium is a very soft, silvery-white metal. Sodium is the most common alkali metal and the sixth most abundant element on Earth, comprising 2.8 percent of the Earth’s crust.
www.rsc.org/periodic-table/element/11/sodium Element Sodium (Na), Group 1, Atomic Number 11, s-block, Mass 22.990. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
www.thefreedictionary.com/sodium so·di·um (sō′dē-əm) n. Symbol Na. A soft, light, extremely malleable silver-white element that is an alkali metal, reacts violently with water, is naturally abundant in combined forms, especially in common salt, and is used in the production of a wide variety of industrially important ...
www.lenntech.com/periodic/elements/na.htm Sodium. Chemical element, symbol: Na, atomic number: 11 and atomic weight 22,9898. It’s a soft metal, reactive and with a low melting point, with a relative density of 0,97 at 20ºC (68ºF).
www.merriam-webster.com/dictionary/sodium Full Definition of SODIUM: a silver-white soft waxy ductile element of the alkali metal group that occurs abundantly in nature in combined form and is very active chemically — see element table
water.epa.gov/scitech/drinkingwater/dws/ccl/sodium.cfm Why was sodium included on the Contaminant Candidate List? The issue of sodium posed a unique challenge for the Agency priority setting and contaminant candidate listing process.
www.nlm.nih.gov/medlineplus/ency/article/003481.htm The sodium blood test measures the amount of sodium in the blood. Sodium can also be measured using a urine test. How the Test is Performed A blood sample is needed. How to Prepare for the Test Your doctor may tell you to temporarily stop taking medicines that may affect the test ...
en.wikipedia.org/wiki/Sodium_carbonate Sodium carbonate (also known as washing soda, soda ash and soda crystals), Na 2 CO 3, is the sodium salt of carbonic acid (soluble in water). It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydrate. Pure sodium carbonate ...
www.fda.gov/Food/ResourcesForYou/Consumers/ucm315393.htm Start the Shake-Down. 10 Easy Steps for Cutting Sodium. Learning about the sodium in foods and new ways to prepare foods will help you to achieve your sodium goal.
www.healthaliciousness.com/.../what-foods-high-sodium.php Sodium is an essential nutrient required by the body for maintaining proper blood pressure and for providing channels of nerve signaling. Deficiency of sodium is rare, but can occur in people after excessive vomiting or diarrhea, in athletes who intake excessive amounts of water, or in people ...
www.ext.colostate.edu/pubs/foodnut/09354.html Sodium is one of the factors involved in the development of high blood pressure (hypertension). Nutrition and ingredient labels on foods can show you the major sources of sodium in your diet and help you get an idea of your sodium intake.
www.livescience.com/28820-sodium.html Who knew? Sodium is the sixth-most abundant element on Earth, according to the Jefferson Lab. Ever wonder what the difference is between kosher salt and regular table salt?
simple.wikipedia.org/wiki/Sodium Sodium (symbol Na, from the Latin name natrium) is the chemical element number 11 in the periodic table of elements. It follows that its nucleus includes 11 protons, and 11 electrons orbit around it (according to the simplified model known as "Niels Bohr atom"). Even if a relatively large number ...
www.drweil.com/drw/u/ART02808/sodium What is sodium? Sodium is a chemical element that makes up 40 percent of table salt (or sodium chloride) by weight. Salt is the number-one source of sodium in our diet.
www.naturalnews.com/sodium.html Sodium alginate from seaweed could help with weight loss 2/7/2014 - New research out of Denmark has affirmed the weight-loss potential of the dietary supplement sodium alginate, a seaweed-based fiber compound that has previously been shown to aid in the burning of excess fat.
healthyeating.sfgate.com/medical-dangers-much-sodium... Sodium. Chemically, ordinary table salt is sodium chloride, a crystalline compound that contains 40 percent sodium. Sodium is also a natural component of many common foods.
www.nutrition.gov/whats-food/salt-sodium MedlinePlus: Dietary Sodium. DHHS. NIH. National Library of Medicine. Find the latest news, plus links to overviews, clinical trials and research related to dietary sodium.
chemistry.about.com/od/elementfacts/a/sodium.htm Sodium Uses. Sodium chloride is important for animal nutrition. Sodium compounds are used in the glass, soap, paper, textile, chemical, petroleum, and metal industries.
www.myfooddiary.com/.../nutrient_facts/nutrient_sodium.asp Sodium, unlike other minerals, has a distinct and appealing taste. It is commonly found in table salt, which is 40% sodium. The other portion of table salt is made of chloride.
education.jlab.org/itselemental/ele011.html What's in a name? From the English word soda and from the Medieval Latin word sodanum, which means "headache remedy." Sodium's chemical symbol comes from the Latin word for sodium carbonate, natrium.
en.wiktionary.org/wiki/sodium A soft, waxy, silvery reactive metal that is never found unbound in nature, and a chemical element (symbol Na) with an atomic number of 11 and atomic weight of 22.98977.··sodium
www.health.gov/.../dga2005/toolkit/healthfacts/sodium.htm Back to Toolkit Table of Contents. Health Facts Sodium and Potassium . Nearly all Americans eat too much salt (sodium). Most of the salt comes from eating processed foods (75%), or adding salt to food while cooking and using the salt shaker at meals (5% to 10%).
www.webmd.com/diet/ss/slideshow-salt-shockers Surprise! Salty foods can be found in places you hadn’t considered. And foods high in sodium are sometimes hard to avoid. But arm yourself with tips to make smart, low-sodium choices wherever you are.
www.lifeclinic.com/focus/nutrition/sodium.asp Sodium, a macromineral, is actually necessary to regulate your blood pressure and blood volume. Without sodium, you wouldn't have any blood pressure at all.
www.cdc.gov/salt/pdfs/Sodium_Dietary_Guidelines.pdf GET THE FACTS: Sodium and the Dietary Guidelines. n. Canned soups. and soups served in restaurants can contribute high amounts of sodium. n. Processed tomato products
thefoodchart.com/sodium.php Sodium is needed for regulating the body's fluid balance (works with potassium and chloride)and nerve and muscle activity. High intake of sodium can lead to high blood pressure and heart disease.
www.ducksters.com/science/chemistry/sodium.php Kids learn about the element sodium and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of sodium.
www.healthcastle.com/nutrition101_sodium.shtml Nutrition 101 - Sodium. Find out the recommended intake of Sodium, what it is for and what foods you can find them. Sodium overview written by Registered Dietitians.
schools-wikipedia.org/wp/s/Sodium.htm Sodium vapor lamps are often used for street lighting in cities and give colours ranging from yellow-orange to peach as the pressure increases. By itself or with potassium, sodium is a desiccant; it gives an intense blue colouration with benzophenone when the desiccate is dry.