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Calcium With Vitamin D Supplement

Thorne Basic Bone Nutrients

New recommendations for taking calcium & Vitamin D

Price: $$

Thorne Research is a reputable supplement manufacturer and one of the few companies certified by the Therapeutic Goods Administration , an Australian government agency responsible for regulating supplements for safety and quality.

With calcium, vitamin D, magnesium, and vitamin K included, this product is a great option for those looking to support bone health.

Price: $

For those who prefer calcium gummies over capsules and tablets, this product may be a good choice.

It contains 500 mg of calcium, along with vitamin D to help maximize absorption.

It has also undergone third-party testing to evaluate its purity and strength, and been verified by USP.

What Can You Do

Get outside In the summer months try to get exposure to the sun for up to 30 minutes during the midday hours. Staying indoors and always using sunscreen prevents our bodies from making vitamin D naturally.

Focus on nutrition Eat lots of greens, colorful fruits and vegetables, fermented foods, cod liver oil, organ meats and grass-fed meats. Focus on eating whole, natural foods. Try to avoid processed foods and sugary beverages.

Understand how drugs affect these systems Many medications such as cholesterol-blocking drugs like statins, and/or high blood pressure drugs can negatively affect the way vitamins and minerals work in your body. Seek out health practitioners who understand how the drugs you work take so that you can either limit their use and/or supplement effectively.

Make sure you supplement vitamin D with vitamin A & K2 Its difficult to always get the nutrients that your body needs on a daily basis. In winter especially, supplementing vitamin D is likely safe, especially when other nutrients such as vitamin A, vitamin K2, and magnesium are included. Our supplement Vitamin D-K2 Balance includes balanced amounts of vitamin D3, K2, and A.

Vitamin D And Calcium: Updated Dietary Reference Intakes

The U.S. Institute of Medicine released its report on the review of the Dietary Reference Intakes for vitamin D and calcium on November 30, 2010. The review was jointly commissioned and funded by the U.S. and Canadian governments.

The decision to commission the IOM review reflects the government’s goal of ensuring that Canadians benefit from the most up to date health and nutritional advice.

The IOM report states that there is no additional health benefit associated with vitamin D or calcium intakes above the level of the new Recommended Dietary Allowance . Health Canada reminds Canadians that total nutrient intake should remain below the level of the new Tolerable Upper Intake Level to avoid possible adverse effects.

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Is The Best Calcium And Vitamin D Supplements Right For Your Needs

The question that you have to ask yourself before buying any of the best calcium and vitamin d supplements is whether or not they will suit your needs. Besides, you must clearly define what your needs and purposes are. From there, you can choose the best product and serve it according to your requirements.

Nature’s Bounty Calcium 1200 Mg Plus Vitamin D3 240 Softgels

Life Nutrition Calcium Supplement High Potency Daily Calcium Pills Plus ...
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.
  • This product is not intended to diagnose, treat, cure or prevent any disease
  • Vitamin D aids in the absorption of Calcium, and supports bone density*
  • Pack of 240 Softgels Total
  • Calcium is known for its ability to promote bone health and strength*

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Evidence From The Womens Health Initiative

When studies of calcium with vitamin D are added to these meta-analyses, the results are less consistent. This is because such meta-analyses are dominated by the Womens Health Initiative . There have been 2 different analyses of this trial with respect to cardiovascular events.

When the Womens Health Initiative as a whole was analyzed, there was no significant effect of calcium plus vitamin D on vascular end points. However, there is a significant interaction between body mass index and the effect of supplements, such that nonobese women demonstrated a 17% increase in myocardial infarction. This study was unusual in that it included women already taking calcium and vitamin D supplements.

There was a significant interaction between baseline use of supplements and the effects of the trial intervention on vascular events, justifying analyzing the supplement-naive individuals separately. In this group of 16,000 women, an increase in clinical myocardial infarction of 22% was found, similar to the findings with calcium supplements alone.

Thus, there is consistent evidence that introducing a calcium supplement de novo increases the risk of myocardial infarction ., We calculate that treating 1,000 patients with calcium or calcium plus vitamin D for 5 years would cause an additional 6 myocardial infarctions or strokes and prevent only 3 fractures .

Advice For Adults And Children Over 4 Years Old

During the autumn and winter, you need to get vitamin D from your diet because the sun is not strong enough for the body to make vitamin D.

But since its difficult for people to get enough vitamin D from food alone, everyone should consider taking a daily supplement containing 10 micrograms of vitamin D during the autumn and winter.

Between late March/early April to the end of September, most people can make all the vitamin D they need through sunlight on their skin and from a balanced diet.

You may choose not to take a vitamin D supplement during these months.

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Whats The Best Way To Get Vitamin D And Calcium

To reiterate, you shouldnt stop taking supplements your healthcare provider has recommended. But if youre worried about your calcium and vitamin D intake, and you currently dont take either of the supplements, try getting the recommended amount of calcium and vitamin D via lifestyle changes rather than pills, said Dr. Kopecky.

A pill doesnt make up for our deficient lifestyle. Thats what every study has shown, said Dr. Kopecky.

Its always better to get it in your diet if you can. People tend to take supplements to make up for their diet. can be a marker of a bad diet.

How Do Vitamin D And Calcium Work Together

Nutrition for Bone Health Calcium and Vitamin D

Calcium and vitamin D are two important micronutrients that work together in the body to support overall health. The complex vitamin D and calcium relationship is especially crucial when it comes to bone metabolism, as both are integral to maintaining the strength of the skeleton.

Calcium serves as the key structural component of the bones, and an estimated 99 percent of the bodys calcium is stored in the bones alone. A lack of calcium can cause serious side effects, including bone loss and osteopenia, a condition that is characterized by a weakening of the bones in the body.

However, getting enough calcium through diet or supplementation isnt always enough to protect against bone loss. In fact, having low vitamin D and high calcium levels can still lead to osteopenia and osteoporosis. This is because vitamin D helps facilitate the absorption of calcium, allowing the body to use it more effectively.

Including an array of foods high in calcium and vitamin D in your diet and selecting a high-quality supplement can optimize vitamin D and calcium absorption. Plus, taking the two together can maximize the potential health benefits of these power-packed micronutrients.

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Who May Not Get Enough Calcium And Vitamin D

Most people get enough calcium, but some people may not get enough vitamin D. Many foods are fortified with calcium and vitamin D, and your body uses sunshine to make its own vitamin D. From age 9 through 18, girls need more calcium from foods to meet the daily recommended intake. If they cannot get enough calcium from foods, a calcium supplement may be needed.

Blood tests for vitamin D can check your vitamin D level. But there is no standard normal range used by all laboratories. You’re likely getting enough vitamin D if your levels are in the range of 20 to 50 ng/mL.

Things that reduce how much vitamin D your body makes include:

  • Dark skin, such as many African Americans have.
  • Age, especially if you are older than 65.
  • Digestive problems, such as Crohn’s or celiac disease.
  • Liver and kidney disease.

Vitamin D Deficiency: Are You At Risk

Vitamin D deficiency occurs when you are not getting the recommended level of vitamin D over time. Certain people are at higher risk for vitamin D deficiency, including:

  • People who spend little time in the sun or those who regularly cover up when outdoors
  • People living in nursing homes or other institutions or who are homebound
  • People with certain medical conditions such as Celiac disease and inflammatory bowel disease
  • People taking medicines that affect vitamin D levels such as certain anti-seizure medicines
  • People with very dark skin
  • Obese or very overweight people and
  • Older adults with certain risk factors.

Talk to your healthcare provider if you have any of these risk factors. If you have osteoporosis and also have a vitamin D deficiency, your healthcare provider may temporarily prescribe a high dose of vitamin D to bring you up to a healthy level.

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What Is Vitamin D

Vitamin D is a nutrient that helps the body use calcium and phosphorous to build and maintain strong bones and teeth. Vitamin D is unique in that it can be synthesized by the body after exposure to ultraviolet rays from sunlight. Too little vitamin D can cause calcium and phosphorus levels in the blood to decrease, leading to calcium being pulled out of the bones to help maintain stable blood levels. This can cause rickets in children and osteomalacia or osteoporosis in adults. However, too much vitamin D can cause too much calcium to be deposited in the body, which can lead to calcification of the kidney and other soft tissues including the heart, lungs and blood vessels.

Advice For Infants And Young Children

Nature Made, Calcium with Vitamin D, 400 IU/600 mg, 100 Liquid Softgel ...

The Department of Health and Social Care recommends that babies from birth to 1 year of age should have a daily supplement containing 8.5 to 10 micrograms of vitamin D throughout the year if they are:

  • breastfed
  • formula-fed and are having less than 500ml of infant formula a day, as infant formula is already fortified with vitamin D

Children aged 1 to 4 years old should be given a daily supplement containing 10 micrograms of vitamin D throughout the year.

You can buy vitamin D supplements or vitamin drops containing vitamin D at most pharmacies and supermarkets.

Women and children who qualify for the Healthy Start scheme can get free supplements containing vitamin D.

See the Healthy Start website for more information.

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What Does The Research Say

The August 2019 Annals of Internal Medicine study isn’t the first time the combination of calcium and vitamin D has been scrutinized. “It’s been looked at a lot,” Stephen Kopecky, MD, a cardiologist at Mayo Clinic, told Health.

Dr. Kopecky explained that you shouldn’t panic if you’ve been taking vitamin D and calcium supplements together. The authors of the 2019 study looked at previously published evidence concerning how supplements affect our health.

In addition, a study published in the July/September 2019 issue of the Methodist Debakey Cardiovasc Journal noted there is some concern related to the use of vitamin D and calcium supplements together but called the concern “inconclusive.”

But Dr. Kopecky said many of the studies that have looked at the use of vitamin D and calcium supplements rely on follow-up data that lacks precision. If a study participant died before the data was gathered, for example, his or her family member ended up filling out a questionnaire about their deceased relative’s health. Questionnaires are, of course, subject to human error.

Dr. Kopecky said studies that don’t rely on questionnaires later found that the use of calcium and vitamin D supplements did not increase one’s risk of stroke or heart attack. “That has no correlation whatsoever,” said Dr. Kopecky.

A Complete Osteoporosis Program

Remember, a balanced diet rich in calcium and vitamin D is only one part of an osteoporosis prevention or treatment program. Like exercise, getting enough calcium is a strategy that helps strengthen bones at any age. But these strategies may not be enough to stop bone loss caused by lifestyle, medications, or menopause. Your doctor can determine the need for an osteoporosis medication in addition to diet and exercise.

The National Institutes of Health Osteoporosis and Related Bone Diseases ~ National Resource Center acknowledges the assistance of the National Osteoporosis Foundation in the preparation of this publication.

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Vitamin D Deficiency Has Little Relationship With Diet

Vitamin D is a biologically inactive secosteroid activated by hydroxylation in the liver and kidney to function as the key regulator of intestinal calcium absorption. As with calcium, its deficiency results in hypocalcemia and impaired bone mineralization.

Paradoxically, high levels of vitamin D stimulate bone resorption and inhibit bone mineralization in mice, and large doses increase bone resorption markers acutely in clinical studies. Thus, it is important to ensure an adequate vitamin D supply, but not an oversupply.

In the absence of supplements, most vitamin D is produced in the skin as a result of the action of ultraviolet light on 7-dehydrocholesterol. Thus, vitamin D deficiency occurs in those deprived of skin exposure to sunlight , but it has little relationship with diet.

What’s The Best Way To Get Vitamin D And Calcium

Doubts raised about calcium, vitamin D supplements

To reiterate, you shouldn’t stop taking supplements your healthcare provider has recommended. But if you’re worried about your calcium and vitamin D intake, and you currently don’t take either of the supplements, try getting the recommended amount of calcium and vitamin D via lifestyle changes rather than pills, said Dr. Kopecky.

“A pill doesn’t make up for our deficient lifestyle. That’s what every study has shown,” said Dr. Kopecky.

“It’s always better to get it in your diet if you can. People tend to take supplements to make up for their diet. can be a marker of a bad diet.”

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What Are The Side Effects Of Calcium And Vitamin D Combination

Get emergency medical help if you have signs of an allergic reaction: hives difficult breathing swelling of your face, lips, tongue, or throat.

  • nausea, vomiting, constipation
  • muscle weakness, bone pain or
  • confusion, lack of energy, or feeling tired.

Common side effects may include:

  • an irregular heartbeat
  • dry mouth, or a metallic taste in your mouth or
  • muscle or bone pain.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

How To Get The Right Amount

Figuring out the right calcium with vitamin D3 dosage can get pretty tricky, especially since the guidelines can vary based on a number of different factors. The calcium and vitamin D recommendations for osteoporosis, for instance, may differ from the recommendations for pregnancy or weight loss, and your specific needs can vary based on your age and health status.

Generally, most adults need between 1,0001,200 milligrams per day of calcium. This can come from calcium foods, calcium supplements or a combination of both. Meanwhile, adults typically need about 600 IU of vitamin D per day, which increases to 800 IU per day after the age of 70. However, many recommend taking a higher dosage calcium and vitamin D supplement, especially if youre at a higher risk for deficiency. In some cases, vitamin D doses can range up to 5,000 IU per day. Be sure to use supplements only as directed, and talk to your doctor if you suspect that you may have a deficiency to find the right dosage for you.

Besides determining your dosage, finding the best calcium and vitamin D supplement to fit your needs can also be tricky. Select vitamin D3 over vitamin D2 whenever possible, and be sure to take supplements with food to help maximize absorption. Additionally, opt for calcium citrate instead of calcium carbonate, which can minimize potential side effects and ensure you get the most from your calcium tablets.

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How Much Vitamin D Do I Need

From about late March/early April to the end of September, the majority of people should be able to make all the vitamin D they need from sunlight on their skin.

Children from the age of 1 year and adults need 10 micrograms of vitamin D a day. This includes pregnant and breastfeeding women, and people at risk of vitamin D deficiency.

Babies up to the age of 1 year need 8.5 to 10 micrograms of vitamin D a day.

A microgram is 1,000 times smaller than a milligram . The word microgram is sometimes written with the Greek symbol followed by the letter g .

Sometimes the amount of vitamin D is expressed as International Units . 1 microgram of vitamin D is equal to 40 IU. So 10 micrograms of vitamin D is equal to 400 IU.

What Is Vitamin Ds Role In The Body


Vitamin D has many different and important roles in our body. It helps regulate calcium and other minerals, increases calcium absorption from our food, influences our immune system, and helps in cell differentiation, blood pressure regulation, and insulin secretion.

High dose vitamin D can be dangerous, as it can lead to something called hypercalcemia, a.k.a. high levels of calcium in the blood. This condition is rare, as it would require very high doses of vitamin D, in the range of 30,000-40,000 IU per day, which is much higher than the recommended daily intake. .

However, even lower doses may be potentially dangerous. High vitamin D levels increase calcium levels in the body. These high levels may show up as Hypercalciuria, otherwise known as kidney stones. This occurs when the body tries to excrete excess calcium via the kidneys.

Excreting excess calcium is not the only way that the body manages this the mineral may deposit itself throughout the soft tissues of the body, including muscles and arteries.

Given the risks of high calcium levels in the body, supplementing vitamin D should be done with care. Kidney stones, myofascial pain, and heart disease are serious problems.

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