Best Magnesium and Vitamin D Supplement

The popularity of Vitamin D supplements is on the rise. That’s what it should be, given that Vitamin D plays an essential role in the human body.

However, what many people might not know is that the sunshine vitamin is as good as useless if it’s not aided by adequate levels of Magnesium in their system.

This is because Magnesium is not only an essential mineral required for human health, but it aids in the metabolism, or activation, of vitamin D. In simpler words, you need Magnesium to absorb Vitamin D; without Magnesium playing this key role, Vitamin D won’t do its job properly.

So, check out our best magnesium and vitamin d supplements guide to find your ideal pic.

Why Magnesium and Vitamin D Need to Be Taken Together?

Not getting enough sun exposure? You might have to start taking supplements to address a vitamin D deficiency — but you probably need Magnesium to go with it.

Unless your daily diet is a perfectly balanced one containing all the various nutrients your system needs (i.e. one containing whole grains, fruits, veggies, nuts, fatty fish, leafy greens, protein), you might not realize if you have low magnesium levels. 

Furthermore, food sources don’t always provide the full daily recommended amount of Magnesium, and that’s why supplementing might be the right choice.

But back to vitamin D — not having enough Magnesium in your system can cause your body’s stores of vitamin D to remain unused, as vitamin D is activated by Magnesium. The kidney and liver enzymes that convert Vitamin D into calcitriol, its active form, cannot work unless enough Magnesium is present. In fact, magnesium deficiency shuts down the vitamin D metabolism pathway. And so, if you have a vitamin D deficiency, it’s not an option to skip Magnesium.

In fact, research by the Journal of the American Osteopathic Association has found that magnesium-deficient people who supplement with Vitamin D have higher levels of phosphorus and calcium in their systems.

So if you’re thinking of taking vitamin supplements to address a Vitamin D deficiency, remember magnesium supplementation is also important.

Our Criteria

How much vitamin D and Magnesium are you taking in? Do you have enough magnesium and vitamin D for a healthy life?

We’ve chosen 5 supplements to address low vitamin D and magnesium levels with the following factors in mind:

  • Ingredients

We only chose supplements composed of the highest quality ingredients, avoiding those containing preservatives and artificial colors.

  • Magnesium Type

Different forms of Magnesium address different problems; we’ve chosen those with bioavailable forms.

  • Quality

Our selected supplements have been chosen based on purity and quality.

Before taking vitamin D supplements (or any other supplements), you should consult a healthcare professional first. But with that out of the way, let’s get started!

Best Magnesium and Vitamin D Supplement – The List

1. Live Conscious MagWell

Live Conscious (known previously as LiveWell) is a health brand that has gained recognition for backing its products up with scientific research. Their MagWell supplements, which contain Magnesium, Zinc, and vitamin D, addresses brain function, immunity, and bone and nerve health, among others.

If you feel that you are suffering in terms of bone health MagWell has been reported to be particularly effective in that area. With 60% of your body’s Magnesium being stored in your bones, you can imagine the importance of the nutrient. With 225mg magnesium per serving (that’s 2 capsules per serving), MagWell has your recommended daily magnesium intake.

Meanwhile, the vitamin D in MagWell contributes to the strength of your bones, alongside controlling calcium levels in the blood in order to combat conditions such as high blood pressure and depression, among others.

And finally, the Zinc component of this supplement contributes to a number of important bodily processes: DNA synthesis, cellular communication, protein formation, and more. In fact, Zinc is responsible for the function of 300 enzymes inside the body, which facilitate digestion, metabolism, and the immune system.

With this winning combination of ingredients, MagWell will bring untold benefits for your immune health and cardiovascular function, as well as contribute to healthy bones!


  • Composed of only 3 essential nutrients: vitamin D, Zinc, Magnesium
  • Promotes mental well-being and focusing ability
  • Does not contain cheap and harmful filler ingredients
  • Contains 7.5mg Zinc
  • Comes in various sizes and pricing options


  • Can be expensive; but the monthly subscriptions are affordable

2. MagMD Plus

Our next supplement selection is the MagMD Plus magnesium supplement, which also contains vitamin D3 and Zinc. These micronutrients, when taken in combination, have been proven to facilitate good health. 

In particular, the health of your cardiovascular, musculoskeletal and nervous systems are targeted by MagMD. This supplement was created by 1MD, a supplement company that has gained popularity over the years.

Composed of 25mcg Vitamin D3, 225mg magnesium and 7.5mg zinc, MagMD has been reported to show results in as little as 3 months. 

During the first month, cardiovascular health might improve; in the second month, the functioning of the nervous system is enhanced, which in turn positively impacts mood and cognitive function.

And in the third month, increased muscle and bone strength have been observed (did you know? Studies show that people with high magnesium levels are at a lower risk of osteoporosis).

It’s also important to note that MagMD is formulated with Vitamin D 3 (cholecalciferol), which is known to be significantly more effective than Vitamin D in both absorbability and the time it remains in your system.

MagMD is available in 3 sizing options, of 1 bottle, 3 bottles, or 6 bottles, and all are priced competitively. You also have the option to take a subscription, which helps you save more in the long run.


  • Facilitates improved cognitive function
  • Enhances immune function
  • Vitamin D supplement formulated with scientific backing
  • Supports heart health
  • Every bottle contains a 2-month supply.


  • Excessive magnesium levels can harm the digestive system

3. Essential Elements Magnesium Plus

Magnesium Plus, available from Essential Elements, is one of the most talked-about magnesium supplements on the market, offering a myriad of benefits to anybody who takes them. Consisting of Magnesium, Zinc, and vitamin D3, Magnesium Plus is a supplement that addresses bone density and strength, heart health, and more.

As a powerful antioxidant, Zinc is an exceedingly important component in this supplement, reducing the adverse effects (i.e. oxidative damage) of free radicals in the body. Alongside Magnesium, Zinc is also an essential facilitator of the creation and function of immune cells.

Meanwhile, vitamin D3 helps to absorb the Magnesium effectively into your system. Not to mention, the three forms of Magnesium used in the composition of this supplement, namely citrate, malate, and glycinate, are the most bioavailable magnesium forms available. 

That’s why this supplement is perfect for those with magnesium deficiency or with health complications related to low Magnesium.

Essential Elements stands out as a brand thanks to their transparency and honesty, which they claim puts them above their competitors. When Magnesium Plus supplements are taken, especially alongside maintaining a healthy and active lifestyle, they can make a world of difference in your life. 


  • A single bottle contains enough pills for 3 months
  • Supports heart health and overall cardiovascular function
  • Addresses issues of immune health
  • Much more affordable compared to competitors
  • Aids essential enzyme function for more effective processes


  • We couldn’t find any cons for this product

4. NutraChamps Magnesium, Zinc & Vitamin D3

Our next selection is the NutraChamps Magnesium, Zinc, and Vitamin D3 supplement, which contains pure, elemental Magnesium fortified by Zinc. 

The supplement is highly absorbable as it is a capsule facilitated by a Vitamin D3 component. The magnesium, Zinc, and vitamin D3 work together to boost hundreds of enzymatic processes, supporting your brain, bones, muscles, vitality, nerves, gut, digestion, and immunity.

One of the main reasons we love this supplement so much is that is contains bioavailable forms of Magnesium, namely citrate, malate, and glycinate. These are not only much easier for your body to absorb but more effective for your health as well.

But it’s not just the magnesium component that NutraChamps has chosen carefully: the vitamin D3 component comes from lichen, so you’re getting the nutrient from a direct source in nature. And finally, the Zinc component supports your immune system and ensures that you get the full benefit of the supplement.

Nutrachamp’s magnesium, Zinc, and vitamin D3 supplements are taken twice a day in the form of capsules. It is most effective when paired with a healthy diet that is rich in anti-inflammatory foods and avoids processed foods. Always try to consume whole grains, vegetables, nuts, fruits, and beans alongside any dietary supplements you take!


  • Promotes sound sleep, leaving you feeling refreshed
  • Enhances blood circulation
  • Effectively fights inflammation
  • Suitable for consumption by vegans


  • This supplement has not undergone third-party lab testing

5. Country Life Calcium Magnesium Zinc with Vitamin D

Our final pick in vitamin D and magnesium supplements for you today is Country Life Calcium Magnesium Zinc with Vitamin D, which is directed specifically towards those suffering from weak or stiff bones. 

This supplement has a special free-form amino acid formula and uses a calcium to phosphorus and calcium to magnesium ratio of 2:1.

Wondering why we chose a supplement that contains calcium as well as Magnesium, vitamin D, and Zinc? Well, Magnesium plays an important role in maintaining a healthy skeletal function, However, calcium is also one of the most essential nutrients for bone and teeth strength and density! 

This is helped by the inclusion of phosphate in this supplement, which also contributes to the body’s cell-building capabilities.

And, as you already know, Magnesium is a crucial component to maintaining your overall well-being, but most notably the well-being of your heart, the state of your muscles, and the maintenance of blood sugar levels. Even your exercise capabilities may be improved by Magnesium.

And finally, with Vitamin D to help your body absorb all that magnesium goodness, this supplement from Country Life is certainly a very well-rounded nutritional aid.


  • Supports bone and muscle health
  • Provides anti-inflammatory benefits
  • Promotes better sleep
  • Contains calcium and phosphate for better bone strength
  • Available in two size options: 90 tablets and 180 tablets


  • Has not been third-party tested

Frequently Asked Questions

Why is it necessary to take Vitamin D and magnesium supplements together?

Magnesium plays an essential role in the metabolism of Vitamin D, so it cannot be activated if the body does not have sufficient levels of Magnesium. Without it, the Vitamin D is simply stored in the body until enough Magnesium is present to utilize it.

How much vitamin D do I need to take on a daily basis?

Not sure if you’re getting sufficient vitamin D? That depends on your age, underlying health conditions, and whether you are pregnant. Here are some general guidelines:

AgeDaily Vitamin D requirement
1-18 years15mcg (600 IU)
19-70 years15mcg (600 IU)
70 years+20mcg (800 IU)

Note: Having too much vitamin D in your system can lead to vomiting and nausea, frequent urination, and weakness.

What is the recommended daily magnesium intake?

A general guideline on the Recommended Dietary Allowance (RDA) for the amount of Magnesium needed by an adult on a daily basis:

Age & SexRDA of Magnesium
Men (19-51+ years)400-420mg
Women (19-51+ years)310-320mg
Women (pregnant)350-360mg
Women (lactating)310-320mg 

What are the signs of Vitamin D deficiency?

The test known as the 25-hydroxyvitamin D biomarker is used to determine whether an individual has enough vitamin D (and Magnesium!) in their body. These are the telltale signs of low vitamin D levels.
– Fatigue
– Frequent illness
– Bone pain/loss of bone mass
– Back pain
– Slow wound healing
– Depression and/or anxiety
– Hair loss
– Muscle pain

If you have any of these symptoms, you might need vitamin D supplementation. Or try to get out of the house more — it’s called the sunshine vitamin for a reason!

How do I know if I need magnesium supplementation?

Symptoms of both Vitamin D and magnesium deficiency have much in common as low levels of Magnesium mean that vitamin D is not being adequately processed by the body.
However, there are some symptoms unique to magnesium deficiency:
– Mental disorders e.g., depression, apathy
– Muscle spasms, cramping, and twitching
– Osteoporosis
– High blood pressure
– Muscle weakness
– Asthma
– Irregular heartbeat

Final Words

With the market for supplements continually growing, it can be difficult to determine which supplements are actually necessary for the healthy functioning of your body.

But when it comes to magnesium and vitamin D, allowing deficiencies to form is certainly not a good idea. You might be surprised at the results you get with the best Magnesium and vitamin D supplement.

Disclaimer: this article does not constitute or replace medical advice. If you have an emergency or a serious medical question, please contact a medical professional or call 911 immediately. To see our full medical disclaimer, visit our Terms of Use page.

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