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Vitamin D is a fat-soluble vitamin that promotes calcium absorption, a process that can help keep bones and muscles strong. It also can play a role in supporting the immune system. It also can ...
Foods high in vitamin K. Sources of vitamin K1 include: Spinach. Broccoli. Iceberg lettuce. Oils such as soybean and canola oil. Leafy greens, such as collards. Vitamin K2 can be found in: Full ...
Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, along with numerous other biological functions. [ 1 ] [ 2 ] In humans, the most significant compounds within this group are vitamin D 3 ( cholecalciferol ) and vitamin D 2 ( ergocalciferol ).
Low calcium and phosphate may give a clue toward osteomalacia from low vitamin D. [12] Specific vitamins like vitamin D or micronutrient like zinc levels can be checked. Fat soluble vitamins (A, D, E and K) are affected in fat malabsorption. Prolonged prothrombin time can be caused by vitamin K deficiency. [citation needed] Serological studies.
Some nutrients can be stored – the fat-soluble vitamins – while others are required more or less continuously. Poor health can be caused by a lack of required nutrients, or for some vitamins and minerals, too much of a required nutrient. Essential nutrients cannot be synthesized by the body, and must be obtained from food.
Reviewed by Dietitian Jessica Ball, M.S., RDReviewed by Dietitian Jessica Ball, M.S., RD. Vitamin D, often called the "sunshine vitamin," is essential for maintaining healthy bones, supporting ...
This leads to a multiple vitamin deficiency, affecting the fat-soluble vitamin A, vitamin D, vitamin E, and vitamin K. [11] However, many of the observed effects are due to vitamin E deficiency in particular. [11] Acanthocytosis in a patient with abetalipoproteinemia. Signs and symptoms vary and present differently from person to person.
Vitamin D is a unique nutrient in that it comes from the food we eat and is a hormone that our bodies make. The fat-soluble vitamin has a slew of important functions and health benefits, from ...