The Truth about Vitamin D Deficiency Essay

Blood samples were taken before and after the study to compare changes in calcium homeostasis and bone biomarkers. The Wilcoxon paired-sample test was used to assess baseline samples to supplementation and exercise samples after the 8-week study with the statistical significance set at p<0.05. The results showed and increase of 42.8% in 25-OH-vitamin D and a 17.5% decrease in PTH and 14.6% in BAP. The researchers findings suggest, the combination of vitamin C and E coupled with aerobic training may improve the regulation of calcium levels through the effect on bone that normally decreases in the elderly and further study with longer durations should be undertaken to evaluate BMD and fracture risk.

The bones are made up of two minerals, including calcium. Calcium is critical in order to maintain the level of bone mass to support structures of the body. If calcium is truncated in other regions of the body then it will be released from the bones into the bloodstream sending it to the appropriate destination. Bones begin to weaken if an insufficient amount of calcium is not consumed. The body will discontinue absorbing calcium if an abundant amount of calcium is consumed, in which vitamin D aids this process.

2. Vitamin D- A group of steroids; resistant to heat, oxidation, acids, and bases; stored in liver, skin, brain, spleen, and bones. Promotes absorption of calcium and phosphorous; promotes development of teeth and bones. Sources: produces in skin exposed to ultraviolet light; in milk; egg yolk; fish liver oils; fortified foods. Excess: Diarrhea calcification of soft tissues, renal damage. Deficienceis: Rickets,bone decalcification and weakening.

varied food supply make severe vitamin deficiencies unlikely but this doesn’t mean everyone gets enough of everything all the time. Marginal deficiencies often go unnoticed and can be mistaken for other conditions.

Boosting your immune system,Vitamin D helps your body regulate the absorption of your calcium and phosphorus.

Vitamin D plays a critical role in many normal bodily functions as well as fighting against a wide number of health barriers. In an article by Jacqueline Kanopa, studies revealed that exposure to ultraviolet rays play a huge part in Vitamin D production, as well as having preventative effects on a disorder known as rickets; which leads to weakened bones due to lack of Vitamin D. This study supports the belief that exposure to UV rays play a critical role in Vitamin D production, and can be beneficial to those prone to certain

Calcium can also be supplemented with alfalfa, clover, dandelion, broccoli, and some fish, such as cod, salmon, and sardines (Dittmer and Thompson, 2011;Weichselbaum et al., 2013). Either exposure to sunlight or a supplemented vitamin D is also necessary for these metabolic processes to work successfully. Some fish are also good for supplementing vitamin D in the diet. Once calcium levels are back to homeostasis, the body will replenish the bone stores and there will be no lasting effects in an adult. Some animals are more susceptible to vitamin D and calcium deficiency, eg. growing animals, postpartum mammals, captive reptiles, pet rabbits, and

Grandma is a young sixty-five years who fell and broke her hip. She is healthy, active, and never had any problems with her hips before. Why did grandma fall and why did her hip break? The truth is that grandma fell because her hip popped out of its socket causing her to fall. The hip popped out of its socket because her bones have been deteriorating since she had her hysterectomy at age forty-five. Her bones started to break down due to lack of estrogen and lack of vitamin D causing her to develop osteoporosis or “porous bones”. Unfortunately, this is a very common for women and the good news is that is can be slowed down significantly with the help of vitamin D supplements.

The role of the skin in maintaining adequate serum vitamin D (VD) levels has been well established [6]. VD, or calciferol, is a liposoluble prohormone available in two forms: VD2 and VD3. Many studies have suggested that VD is essential for bone health because of its role in the regulation of calcium and phosphate

There are numerous factors that contribute to the development of this horrible disease, but the most important factor is vitamin D deficiency. When the minerals in osteoid crystallize, they require adequate concentration of calcium and phosphate. When the concentration is not at the correct level, ossification does not proceed normally (Huether & McCance, 2008). Vitamin D regulates the absorption of calcium from the intestine. When there is a lack of vitamin D, the concentration of calcium begins to fall (Huether & McCance, 2008). The body begins to regulate this calcium drop by increases the amount of PTH synthesis and secretion (Huether & McCance, 2008). An increase of PTH causes a clearance of phosphate and without the correct levels of phosphate mineralization of the bones cannot proceed in the correct manor (Huether & McCance, 2008). The abnormality of bone growth can occur in spongy and compact bone (Mayo

Vitamin D is manufactured in the skin following direct exposure to sunlight. Many studies show that Vitamin D production decreases in older people and in those who are housebound. Vitamin D is needed by the body to absorb calcium, which makes your bones stronger and helps prevent factures.

Depletion of vitamin D is often associated to PHPT, and restoration of normal levels of 25(OH) D is to be attained, given the importance of this vitamin for calcium metabolism.

Vitamin D plays an important role in cell growth, immunity and metabolism. It is a fat soluble vitamin and exists in two main forms: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). The difference is in their side chain structure and collectively, they are known as vitamin D. Vitamin D2 is mainly obtained from plant sources. Most of the vitamin D3 is produced in the skin through sunlight exposure and a small proportion is obtained from animal sources such as egg yolk, fatty fish and beef liver. However, the amount of vitamin D present in foods are found in very small amounts, therefore it is impossible to obtain the recommended level of vitamin D solely from the source of

The average person's exposure to sunlight has decreased enough in the past few decades to have caused an increased incidence in vitamin D deficiency among the general population.

The relationship between vitamin d and calcium is inextricably linked. Recent research has discovered when calcium intake is too low, “vitamin D [triggers] a process in which stored calcium is mobilized from the bones” (Holick) to help with bone healing and reformation. Vitamin D acts in the body to replenish low amounts of calcium. The skeletal system and the digestive tract “can be tapped when the blood calcium begins to fall…[and]…increase absorption of calcium from food [and] lost in urine” (Sizer 243). In sum, \regular amounts of calcium are essential to good health in the body.