{"id":81786,"date":"2019-09-07T08:29:57","date_gmt":"2019-09-07T15:29:57","guid":{"rendered":"https:\/\/selfhacked.com\/?p=81786"},"modified":"2021-03-02T08:57:09","modified_gmt":"2021-03-02T16:57:09","slug":"low-alkaline-phosphatase","status":"publish","type":"post","link":"https:\/\/selfhacked.com\/blog\/low-alkaline-phosphatase\/","title":{"rendered":"Low Alkaline Phosphatase Symptoms, Causes &amp; Meaning"},"content":{"rendered":"<p>Most people worry about high alkaline phosphatase, but low levels can also signal health problems. People who don&#8217;t get enough magnesium, zinc, and protein are more likely to have low alkaline phosphatase. Read on to finally understand what low results mean.<\/p>\n<p><!--more--><\/p>\n<h2><span id=\"What_Does_Low_Alkaline_Phosphatase_Mean\">What Does Low Alkaline Phosphatase Mean?<\/span><\/h2>\n<p>The normal range of alkaline phosphatase in the blood is 20 to 140 U\/L, although this can vary from lab to lab. Some labs set the range at 30 to 130 U\/L. Children and pregnant women can have significantly higher levels of the enzyme in their blood (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4062654\/\" rel=\"noopener\">R<\/a>).<\/p>\n<p><strong>Values under 30 U\/L are usually considered low.<\/strong><\/p>\n<p>Alkaline phosphatase (AP) is an enzyme found in all tissues in the human body but is mostly concentrated in the bones, kidneys, liver, intestines, and placenta. It exists in different forms, depending on where it originates [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4062654\/\" rel=\"noopener noreferrer\">R<\/a>].<\/p>\n<p>We have been long aware of tissue Alkaline Phosphatase and its major role in bone health, and bone calcification. Yet, promising research on intestinal AP is increasingly supportive of its protective role on the intestinal tract aiding the balance of bacteria, digestion, and the breakdown of fats and some B vitamins. [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4062654\/\" rel=\"noopener noreferrer\">R<\/a>].<\/p>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Alkaline phosphatase below 30 U\/L is considered low by most labs.<\/div><\/div>\n<h2><span id=\"Symptoms_of_Low_Alkaline_Phosphatase\">Symptoms of Low Alkaline Phosphatase<\/span><\/h2>\n<p>Low levels of ALP may stem from other conditions such as B12 deficiency and hypothyroid. When this is the case and depending on the cause of the low ALP levels, you may experience symptoms like:<\/p>\n<ul>\n<li>Headache, breathlessness, and fatigue (if you have B12 deficiency and anemia) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25189324\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Weight gain, muscle weakness, and dry skin (if you have hypothyroidism) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3267517\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<\/ul>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Symptoms of low alkaline phosphatase depend on the underlying health condition &#8212; such as anemia or an underactive thyroid.<\/div><\/div>\n<h2><span id=\"Causes_of_Low_Alkaline_Phosphatase\">Causes of Low Alkaline Phosphatase<\/span><\/h2>\n<h3><span id=\"1_Wilsons_Disease\">1) Wilson\u2019s Disease<\/span><\/h3>\n<p>Wilson\u2019s disease is an inherited disorder where copper is accumulated in the organs. Wilson\u2019s disease patients have low blood alkaline phosphatase activity. They also had a significantly lower alkaline phosphatase to <a href=\"https:\/\/selfhacked.com\/blog\/bilirubin-benefit-how-to-optimize\/\" rel=\"noopener\">bilirubin<\/a> ratio (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4881751\/\" rel=\"noopener\">R<\/a>).<\/p>\n<h3><span id=\"3_Malnutrition\">3) Malnutrition<\/span><\/h3>\n<p><b>Malnutrition<\/b> can also cause lowered alkaline phosphatase levels in the blood. In a review of 130 patients with low enzyme levels, 12% suffered from malnutrition (<a href=\"https:\/\/selfhacked.com\/blog\/app\/uploads\/2017\/12\/515.full_.pdf\" rel=\"noopener\">R<\/a>).<\/p>\n<h3><span id=\"4_Magnesium_Deficiency\">4) Magnesium Deficiency<\/span><\/h3>\n<p><b><a href=\"https:\/\/selfhacked.com\/blog\/21-proven-science-based-reasons-magnesium-amazing-including-drawbacks\/\">Magnesium<\/a> deficiency<\/b>&nbsp;can lower alkaline phosphatase activity levels in the body because The enzyme needs <a href=\"https:\/\/selfhacked.com\/blog\/21-proven-science-based-reasons-magnesium-amazing-including-drawbacks\/\" rel=\"noopener\">magnesium<\/a> to activate. In a study done on female rats, the rats with a magnesium-deficient <a href=\"https:\/\/selfhacked.com\/blog\/elimination-diet-safest-foods-people-sensitive-everything\/\" rel=\"noopener\">diet<\/a> had only half the alkaline phosphatase activity compared to the controls. A study shows magnesium supplementation significantly restores enzymatic activity but does not return AP to normal levels (<a href=\"http:\/\/www.nature.com\/nature\/journal\/v207\/n5003\/abs\/2071292b0.html\" rel=\"noopener\">R<\/a>).<\/p>\n<h3><span id=\"5_Zinc_Deficiency\">5) Zinc Deficiency<\/span><\/h3>\n<p><a href=\"https:\/\/selfhacked.com\/blog\/literally-everything-wanted-know-zinc-backed-science\/\">Zinc<\/a> deficiency lowers alkaline phosphatase activity in animals. People with zinc deficiency are more likely to have low alkaline phosphatase and a range of other associated health problems. Supplementing with zinc restored normal alkaline phosphatase levels in one clinical study [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC2882585\/\" rel=\"noopener noreferrer\">R<\/a>, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/4003329\">R<\/a>].<\/p>\n<h3><span id=\"6_Protein-Free_Diet\">6) Protein-Free Diet<\/span><\/h3>\n<p>Rats fed a protein-free diet have reduced intestinal alkaline phosphatase activity (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16438914\" rel=\"noopener\">R<\/a>).<\/p>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">People who don&#8217;t get enough zinc, magnesium, protein, or calories are at risk of low alkaline phosphatase.<\/div><\/div>\n<h3><span id=\"7_Certain_Drugs\">7) Certain Drugs<\/span><\/h3>\n<p>The following drugs can also cause low ALP levels:<\/p>\n<ul>\n<li>Cinacalcet (a drug that lowers calcium in the blood) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19261825\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Oral contraceptives [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/9877094\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Hormone replacement therapy [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/11531930\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<\/ul>\n<h3><span id=\"Other_Conditions\">Other Conditions<\/span><\/h3>\n<p>Low ALP can also be caused by:<\/p>\n<ul>\n<li><a href=\"https:\/\/selfhacked.com\/blog\/experiment-megadosing-vitamin-d3\/\">Excess vitamin D intake\/megadoses<\/a> [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/22734293\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>An underactive<a href=\"https:\/\/selfhacked.com\/blog\/thyroid-hormones-t4t3\/\">&nbsp;thyroid<\/a> (hypothyroidism) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/7720239\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Anemia (that can be related to <a href=\"https:\/\/selfhacked.com\/blog\/vitamin-b12-test\/\">vitamin B12 deficiency<\/a>) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4062654\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Excess <a href=\"https:\/\/selfhacked.com\/blog\/need-know-cortisol-health-effects\/\">cortisol levels<\/a> (Cushing\u2019s syndrome) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16010458\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<\/ul>\n<p>Additionally, low levels of alkaline phosphatase are present in <b>hypophosphatasia<\/b>, an inherited disorder that causes defective bone mineralization. Without the enzyme, children can have an early loss of teeth and seizures while adults can have dental problems and weakened bones (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/11395499\" rel=\"noopener\">R<\/a>).<\/p>\n<p>Achondroplasia is a type of dwarfism, and <b>cretinism<\/b> is a condition with severely stunted growth. In children with these disorders, their alkaline phosphatase levels are lower than the normal range (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3755844\/\" rel=\"noopener\">R<\/a>).<\/p>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Check your thyroid hormones, cortisol, and vitamin D and B12 levels. Megadosing vitamin D, low thyroid hormones, anemia, and high cortisol can lower alkaline phosphatase.<\/div><\/div>\n<h2><span id=\"Benefits_of_Lower_Alkaline_Phosphatase_compared_to_Higher\">Benefits of Lower Alkaline Phosphatase compared to Higher<\/span><\/h2>\n<h3><span id=\"1_Better_Attention_and_Memory\">1) Better Attention and Memory<\/span><\/h3>\n<p>In obese individuals with elevated alkaline phosphatase, a decrease in levels post-surgery predicted better scores on a brain test in patients who have undergone weight loss surgery. This suggests that a lower level of enzyme activity can predict better attention and memory abilities. However, the brain needs some alkaline phosphatase for optimal function (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25073570\" rel=\"noopener\">R<\/a>).<\/p>\n<h3><span id=\"2_Lower_Cholesterol\">2) Lower Cholesterol<\/span><\/h3>\n<p>Pregnant women have higher blood alkaline phosphatase activity. Both triglyceride and <b>total cholesterol levels increased in parallel with alkaline phosphatase<\/b>, so cholesterol levels are correlated with enzyme activity (<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/11045767\" rel=\"noopener\">R<\/a>).<\/p>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Normal alkaline phosphatase levels support good health. Slightly lower values may improve cognition and have been linked with lower cholesterol levels.<\/div><\/div>\n<h2><span id=\"How_Alkaline_Phosphatase_Levels_Can_Be_Restored\">How Alkaline Phosphatase Levels Can Be Restored?<\/span><\/h2>\n<p>If your alkaline phosphatase is low, you need to seek medical attention for an underlying condition. People with low alkaline phosphatase due to genetic disorders or serious medical conditions need to receive a treatment plan from their healthcare provider.<\/p>\n<h3><span id=\"Correct_Nutritional_Deficiency\">Correct Nutritional Deficiency<\/span><\/h3>\n<p>If your ALP levels are low due to a nutritional deficiency, correct the underlying nutritive cause. Eat more foods rich in:<\/p>\n<ul>\n<li>Protein, such as dairy products, meat, poultry, beans, eggs, fish, and nuts and seeds [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5748767\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>B vitamins, such as meat, fish, leafy vegetables, beans, grains, dairy products, and eggs [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4772032\/\" rel=\"noopener noreferrer\">R<\/a>, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC5188422\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Zinc, such as meat and poultry, cereals and cereal products, and milk products [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3407984\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Magnesium, such as green leafy vegetables, fruits, grains, and nuts [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK109816\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<\/ul>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Focus on correcting the nutritional deficiency that is lowering your alkaline phosphatase levels. Get enough protein, B vitamins, zinc, and magnesium.<\/div><\/div>\n<h3><span id=\"Check_Your_Medications_Thyroid_Hormones\">Check Your Medications &amp; Thyroid Hormones<\/span><\/h3>\n<p>Excess vitamin D in your body can cause low ALP levels. Though it often takes a very large dose of supplemental Vit D to see this change, consider stopping the supplement when measured vitamin D levels are significantly high. Instead, get more sun [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/22734293\" rel=\"noopener noreferrer\">R<\/a>].<\/p>\n<p>If your medications are likely to lower ALP levels, discuss alternative options with your doctor [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/9877094\" rel=\"noopener noreferrer\">R<\/a>].<\/p>\n<p>Get your thyroid hormones checked [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/3569118\" rel=\"noopener noreferrer\">R<\/a>]. This is a common reason for abnormal AP levels.<\/p>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\">Look to resolve thyroid issues, don&#8217;t take vitamin D megadoses, and talk with your doctor about medications that may be lowering your alkaline phosphatase levels.<\/div><\/div>\n<h3><span id=\"Lifestyle_Supplements\">Lifestyle &amp; Supplements<\/span><\/h3>\n<p>Moderate to intensive exercise can transiently increase ALP levels [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16475055\" rel=\"noopener noreferrer\">R<\/a>, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/10773103\" rel=\"noopener noreferrer\">R<\/a>].<\/p>\n<p>Supplements that may help:<\/p>\n<ul>\n<li>Protein [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15941900\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Vitamin B12 (if deficient) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4993789\/\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Magnesium (if deficient) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/5884648\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<li>Zinc (if deficient) [<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/11787985\" rel=\"noopener noreferrer\">R<\/a>]<\/li>\n<\/ul>\n<div class=\"sh-summary\"><div class=\"sh-summary-content\"><\/p>\n<h3><span id=\"Takeaway\">Takeaway<\/span><\/h3>\n<p>Low alkaline phosphatase is when your blood levels are under 30 U\/L (lab dependent). Your body needs just the right amount of alkaline phosphatase to keep your gut, brain, and bones healthy. Low levels can suggest zinc, magnesium, or protein deficiency. People who consistently take high vitamin D doses or certain medications are also more likely to have low levels of this enzyme. Other possible causes include an underactive thyroid, anemia, and genetic disorders. Work with your doctor to discover what is lowering your levels. The goal should be to address nutrient deficiencies, thyroid issues, or any other underlying health problems you may have.<\/p>\n<\/div><\/div>\n<h3><span id=\"Further_Reading\">Further Reading<\/span><\/h3>\n<ul>\n<li><a href=\"https:\/\/selfhacked.com\/blog\/alkaline-phosphatase-normal\/\">What is Alkaline Phosphatase? Function &amp; Normal Range<\/a><\/li>\n<li><a href=\"https:\/\/selfhacked.com\/blog\/alkaline-phosphatase\/\">High Alkaline Phosphatase Symptoms &amp; How to Reduce<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Most people worry about high alkaline phosphatase, but low levels can also signal health problems. People who don&#8217;t get enough magnesium, zinc, and protein are more likely to have low alkaline phosphatase. Read on to finally understand what low results mean.<\/p>\n","protected":false},"author":26632,"featured_media":81835,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[89,363],"tags":[],"yst_prominent_words":[8450,8448,24691,24685,24689,24740,24741,502,24737,24690,24738,24674,24753,24752,24754,8459,8451,24748,745,480],"_links":{"self":[{"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/posts\/81786"}],"collection":[{"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/users\/26632"}],"replies":[{"embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/comments?post=81786"}],"version-history":[{"count":30,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/posts\/81786\/revisions"}],"predecessor-version":[{"id":141619,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/posts\/81786\/revisions\/141619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/media\/81835"}],"wp:attachment":[{"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/media?parent=81786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/categories?post=81786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/tags?post=81786"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/selfhacked.com\/wp-json\/wp\/v2\/yst_prominent_words?post=81786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}