{"id":5999,"date":"2019-01-29T10:55:00","date_gmt":"2019-01-28T21:55:00","guid":{"rendered":"http:\/\/purefoodnz.wpengine.com\/?post_type=post&#038;p=402"},"modified":"2023-08-02T19:36:51","modified_gmt":"2023-08-02T09:36:51","slug":"hydration-why-is-it-so-important-for-older-people","status":"publish","type":"post","link":"https:\/\/thepurefoodco.com\/aus\/blog\/hydration-why-is-it-so-important-for-older-people\/","title":{"rendered":"Why is hydration important for older people?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thepurefoodco.com\/wp-content\/uploads\/2020\/02\/482A9946-1024x683.jpg\" alt=\"\" class=\"wp-image-521\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this blog post, our expert dietitian, Kaye Dennison (NZRD) explains why hydration is such an important issue for older people and shares her tips on how to reduce the risk of dehydration.  <\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#e9edf6;color:#e9edf6\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Why do we need hydration?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Water is an essential nutrient which the body loses and cannot produce in the amounts it requires. It accounts for up to 80% of body weight and fills the spaces between cells, supports biochemical reactions and forms structures of large molecules like protein. Water is essential for physiological processes such as digestion, absorption and transportation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If we do not consume water, or water containing foods or fluids regularly throughout the day, we become dehydrated.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dehydration occurs in two ways,  either the body is short of fluid because of \u201clow intake\u201d and failure to drink sufficient fluids,  or due to increased fluid loss, known as \u201cvolume depletion\u201d caused by diarrhoea, vomiting or excessive bleeding.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What really happens when we become dehydrated?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In whatever way dehydration occurs, it is serious. In normal healthy adults, thirst is the signal that stimulates us to seek fluids. Thirst is stimulated when osmolality increases or the extracellular volume decreases. Unfortunately, older people often have impaired thirst mechanisms and the signal to seek fluids is defective, which leads to dehydration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also, when there is insufficient fluid intake or excessive fluid loss, the kidneys compensate by producing a more concentrated urine to maintain the individual\u2019s fluid balance. However, in older people, the kidney&#8217;s ability to concentrate urine is impaired and dehydration occurs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the risks of dehydration?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Older people who don\u2019t drink enough (or have increased fluid losses) have an  increased risk of:<br>&#8211; Pressure injuries<br>&#8211; Low blood pressure<br>&#8211; Dizziness and falls<br>&#8211; Cognitive impairment, confusion and delirium<br>&#8211; Constipation<br>&#8211; Urinary tract infections (UTIs) and acute kidney injury <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"The True Cost of Malnutrition\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/OUFhji4pr24?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">When dealing with hydration its important to note that consistency is key; you want to make sure you aren\u2019t shocking the system by suddenly conuming tonnes of water, you want it to gradually grow accustomed to feeling nurtured and cared for.<\/p>\n<cite><br>-Kirsti Kirk, Internationally Acclaimed Doctor<\/cite><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>In this blog post, our expert dietitian, Kaye Dennison (NZRD) explains why hydration is such an important issue for older people and shares her tips on how to reduce the risk of dehydration. Why do we need hydration? Water is an essential nutrient which the body loses and cannot produce in the amounts it requires. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6696,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","wds_primary_category":1,"footnotes":""},"categories":[25,26],"tags":[62,70,118,128,131,151,161,211],"class_list":["post-5999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-dietitian","tag-dehydration","tag-diarrheoa","tag-hydration","tag-low-intake-of-fluids","tag-malnutrition","tag-nutrient","tag-old-people","tag-water"],"acf":[],"_links":{"self":[{"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/posts\/5999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/comments?post=5999"}],"version-history":[{"count":1,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/posts\/5999\/revisions"}],"predecessor-version":[{"id":6697,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/posts\/5999\/revisions\/6697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/media\/6696"}],"wp:attachment":[{"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/media?parent=5999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/categories?post=5999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thepurefoodco.com\/aus\/wp-json\/wp\/v2\/tags?post=5999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}