D3 - vegan chlecalciferol 5000iu 60 capsules | Jarrow Formulas
Jarrow Formulas Vegan Vitamin D3 is derived from lichen, a plant-like symbiotic organism composed of fungi and algeae. Cholecalciferol, D3, exhibits superior biological activity in the body compared to ergocalciferol (D2)
Cholecalciferol (D3) is the most bioavailable form of vitamin D with a high potency and prolonged retention time. It is required for enhanced absorption and proper blood levels of calcium and phosphorous, promoting the health of bones, muscles, and other organs
who benefits from Vegan Vitamin D3?
The World Health Organization (WHO) recommends a daily intake of 1000 iu or more for good health. The ones to benefit from this advice are typically men and women who have office jobs, men and women over 40, men and women with a darker skin of African Arabian or African descent, men and women with skin disorders caused by vitamin D deficiency. Optimal vitamin D levels are a must for a beautiful elastic skin, a good prostate function and strong and healthy bone structure. A low vitamin D status has also been linked to low testosterone levels and vice versa.
what distinguishes Vegan Vitamin D3?
• vitamin D3 (cholecalciferol) capsules
• low levels linked to poor heart health
• free of vitamin A
• important for bone health: osteocalcin synthesis & calcium absorption
how does the active ingredient function in this product?
Fat-soluble vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of Vitamin D3, which affects a variety of target tissues, including bone, intestine, muscle, brain, skin and immune cells. Calcitriol enhances calcium and phosphorous absorption and stimulates the synthesis of osteocalcin, an important structural protein in bone. Also, calcitriol is involved in proper cell differentiation (changing of cell function), including in prostate cells.
Vitamin D is a fat soluble vitamin that is obtained from food, sun exposure, and dietary supplements. Once vitamin D is ingested or synthesized in the skin, it undergoes two hydroxylation reactions in the body, first in the liver to calcidiol (25-hydroxycholecalciferol), and then in the kidney to calcitriol (1, 25-dihydroxycholecalciferol).
Vitamin D is critical for healthy bone development, remodeling and maintenance. It is also known to play a key roll in the maintenance of many other organ functions.
Why vitamin D3?
Two forms of vitamin D, vitamin D2 (ergocalciferol) and D3 (cholecalciferol), are available in supplements and fortified foods. Although both forms can raise available vitamin D in the body, vitamin D3 produces three times the amount of available vitamin D metabolites with a longer retention time and higher activity potential.
Jarrow Formulas Vitamin D3 utilizes only cholecalciferol, the superior kind of vitamin D, to ensure the delivery of a high quality, more bioavailable form of vitamin D.
Vitamin D deficiency in the U.S.
Obtaining sufficient vitamin D from food and daily sun exposure can be difficult for many people. The US National Health and Nutrition Examination Surveys (NHANES) have reported that the average intake of vitamin D has been declining and that many children and adults in the United States are likely to be vitamin D deficient. This trend may be due to increased body mass index (BMI), reduced dairy consumption, lactose intolerance, milk allergy, increased use of sun protection, and vegetarianism.
In breast-fed infants, human milk alone is not sufficient to provide the required amount of vitamin D. The American Academy of Pediatrics (AAP) recommends vitamin D supplementation in both infants and mothers. Women and older individuals also tend to have vitamin D levels that are lower than recommended levels. In the population above age 50 in particular, this may be caused by a slowed or compromised metabolism and poor absorption of vitamin D.
Adequate vitamin D is essential for optimal health. Supplementation of vitamin D with Jarrow Formulas Vitamin D3 can contribute to the required daily vitamin D intake and thus promote healthy bones, skeletons, immune function, and cell protection in both the young and the old.
Vitamin D plays an important role in stimulating the absorption and maintenance of proper blood levels of calcium and phosphorous, critical minerals for bone development and preservation. Numerous studies have shown that vitamin D3 supplementation may support bone strength and reduce the risk of falls, fractures, and bone loss in elderly individuals, especially those with inadequate calcium and/or vitamin D intakes, postmenopausal conditions, and difficulty exercising. Vitamin D3 supplementation can support not only healthy bone development and growth in young children and adults, but also promote balanced remodeling and rebuilding of bones in a mature population
Cell growth and differentiation
Although a precise mechanism has not been elucidated, vitamin D has been shown to support balanced cellular growth and differentiation.
Vitamin D has an ability to modulate production and stability of proteins and associated factors that are critical for healthy cell proliferation, apoptosis, and differentiation. Additional pre-clinical and clinical studies are underway to discover further benefi ts of vitamin D in sustaining well-controlled cell function and growth.
Vitamin D has been shown to regulate both immune-promoting and immune-suppressing effects of immune cells and factors. Interactions among vitamin D receptors and other molecules on the immune cells enhance the communication between various signaling pathways, resulting in efficient and appropriate immune responses. In addition, this basic vitamin may play a signifi cant role in cardiovascular health by regulating blood pressure (through balanced hormone secretion), heart and vessel muscle function, and normal immune response. A growing body of research on vitamin D also suggestes benefits of this vitamin to normal mood and blood sugar regulation, and overall mortality and well-being, although additional studies are necessary for better understanding of the modes of action.
Some supplements are suitable for both men and women of all ages as well as children. But other supplements are specifically targeted to the aging woman or man. Another supplement is especially suitable for athletes, regardless of gender.
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- keep out of reach of young children
- a dietary supplement is not a subsitute for a healthy diet ; do not exceed recommended dose
- if you have a medical condition, are pregnant, lactating or trying to conceive, are under age of 18, or are taking medications, consult your health care practitioner before using this product.
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What is the relationship between religion and food?
In the past few weeks two different incidents made me stop and pause to think how much eating or not eating meat is starting to divide our society.
A vegan lifestyle, which once was a complete rarity in our country, seems to have become popular overnight among the hip and happening crowd.
This is in stark contrast with the general public, which is still very much in love with their steak and bacon.
A good example of that contrast was shown in the way the general public as well as vegans responded to the December edition of Allerhande, a popular supermarket magazine. People who like to celebrate Christmas in a traditional way, lamented the absence of classic meat-heavy recipes, while vegans rejoiced about the multitude of creative vegan recipes.
Because the complaints as well as the compliments were so vocal and heart-felt, it struck me how much veganism or refusal of it has almost become a religion of its own.
The loud complaints were nothing compared to the antisemitic vitriol that was spewn when the popular Palestinian vlogger Nas (Daily) decided to make an episode about Tel Aviv, the vegan capital of the world.
All this made me curious about the relation between religion and food laws and more specifically islamic and jewish food laws as well as to the reasons why even non-religious people get so worked up about food guidelines they are living by.
A vegan life
Over the past decades, a vegetarian life-style has become much more common and accepted than say just 25 years ago, when it was difficult to eat a satisfying meal away from home.
With the advent of wider vegetarian options, more and more people jump straight from a non-vegetarian lifestyle into veganism.
take 1 capsule every other day with a meal or as directed by a qualified medical physician or pharmacist
always consult you physician when undertaking a supplement program to verify if your medication interferes with this supplement. Individuals consuming more than 2,000 IU/day of vitamin D should periodically obtain a serum 25-hydroxy vitamin D measurement.
contains per daily serving (1 capsule)
vitamin D3 (cholecalciferol, 125µg) 5000 iu (625% current RDI)†
iu = international units
† Recommended Daily Intake
To prevent chronic deficiency an intake of 800iu is recommended, while optimal intake for adults is somewhere between 1000 and 2500 iu/day.
Take the lower amount in summer, when you get into the sun often or when you have a fair skin type.
Take the higher amount in winter, when you spend most of your time indoor or when you have a dark skin type.
active ingredient (cholecalciferol), filler (cellulose, maltodextrin, non-GMO corn starch, sucrose), anticoagulant (silicon dioxide, magnesium stearate from vegetable source), capsule (hydroxypropylmethylcellulose)
keep dry and closed at normal room temperature between 15 - 22°C.
keep out of reach of young children
If you have a medical condition (especially kidney stones or dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.
Vitamin D can interact with drugs like Xenical®, antacids with an aluminum component (ask your pharmacist) or when you are medication against Lupus
contains no familiar allergens (wheat, gluten, lupin, nuts/tree nuts, celery, mustard, sesame seeds, dairy, egg, fish, shellfish or mollusks)
suitable for vegans and vegetarians