Price: $16.99 - $9.94
(as of Apr 06, 2025 03:28:15 UTC – Details)
Vitamin D requires two activation stages in the body by dietary intake or sun exposure. The first activity occurs in the liver, while the second activity occurs in the kidney, which allows for the regulation of calcium metabolism. However, vitamin D receptors are present throughout the body, such as skin, cartilage, heart, prostate, bones and intestines. Thus, the second activation step is also in local tissues. Recent discoveries have exposed significant destructive effects of vitamin D on various cells of the immune system. Whiteamin D increases and controls immune function. It is known that various cells of the immune system, such as T lymphocytes and antigens presented, express vitamin D receptors on their surface when active. Recently, it has been found that the treatment of these immune cells with vitamin D affects their expression of cytokines, which are chemical messengers of the immune system. Vitamin D’s immune modulating effects also expand to monocytes and dendritic cells of the immune system. Dendritic cells are important antigen-processing cells of the immune system that serve to initiate immune response. Vitamin D can inhibit overacting of the immune response and keep the immune system in a normal healthy condition of vigilance. Vitamin D supports optimal heart function. Research has highlighted the role of vitamin D plays in supporting heart function. Heart myocytes (cells) express vitamin D. receptor, as the smooth muscles of blood vessels perform. The benefits of vitamin D on the heart are potentially far -reaching. Study of mice on heart cells has shown that vitamin D administration affects their development and spread. In these cells, vitamin D disrupts the release of a protein that can be harmful to the function of these cells, displaying cardioprotective properties. It is also shown that vitamin D has a devastating effect on the heart rhythm.
Has been closed by the manufacturer: no
Product dimensions: 2.19 x 2.19 x 4.25 inch; 3.84 ounces
Item Model Number: DRB-00250
Date first available: May 18, 2011
Manufacturer: Doctor’s best, Inc.
Salt: B0050MYHBQ
Original Country: USA
Vitamin D “Sunshine Vitamin” – supports healthy bone density and structure; Optimal calcium absorption requires vitamin D
Product Note: Coming in contact with heat or sunlight can cause melting/damage to the product. So customers are expected to be available during product distribution
Benefits of Vitamin D3 – Increases and controls immune function, supports optimal heart function and enhances cellular function
Get your required daily dose – about 75% of Americans have a deficiency in vitamin D. Some researchers suggest that a minimum daily intake of 1,000 IU is required to maintain a barely adequate blood level of vitamin D. Others agree that it is enough to ensure too much dosage to promote health.
Customers say
Customers find this vitamin D supplement effective, with blood tests showing positive results, and appreciate its great value. The supplement is easy to swallow, with one customer noting it’s impossible to feel when taking it, and comes in a large count with perfect dosage. They like its small size, no taste, and consistent results.
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