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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 ...
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 ...
Older adults—our skin’s ability to naturally produce vitamin D3 decreases with age. People with medical conditions or undergone surgery that may affect fat absorption, since vitamin D is a fat ...
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 ).
The Vitamin-B complex, which includes eight water-soluble vitamins, plays a crucial role in maintaining cellular function and preventing brain atrophy. Among the elderly, deficiencies in vitamins B12, B6, and folate are linked to cognitive decline and depressive symptoms. [172]
Because vitamin D is fat-soluble, it is hypothesized that absorption would be improved if patients are instructed to take their supplement with a meal. Raimundo et al. [73] [74] performed different studies confirming that a high-fat meal increased the absorption of vitamin D3 as measured by serum 25(OH) D. A clinical report indicated that serum ...
Experts agree that eating wholesome, healthy meals, reducing calories, and increasing physical activity are the best ways to lose weight and keep it off long-term. Still, many people turn to ...
[9] [10] Vitamin-D supplements may not be effective in people with severe kidney disease. [11] [10] Excessive doses in humans can result in vomiting, constipation, muscle weakness, and confusion. [5] Other risks include kidney stones. [11] Doses greater than 40 000 IU (1000 μg) per day are generally required before high blood calcium occurs. [12]