Buy Vitamin  D3 Injections Online
Buy Vitamin  D3 Injections Online

Buy Vitamin D3 Injections Online

Vitamin D3
Vitamin D3 Injections, prescribed by specialists, filled by an FDA registered pharmacy

Licensed Physicians
Legitimate Pharmacies
Prescription Included
Licensed Physicians
Legitimate Pharmacies
Prescription Included

Purchase Vitamin D3 Injections


Buying vitamin D3 from Invigor Medical guarantees that you are working with a licensed, experienced, and dedicated doctor and receiving vitamin D3 from a US-based, FDA 503B-registered pharmacy.
Strengthen Muscles and Bones
Vitamin D3 controls calcium absorption, a mineral essential for bone formation and muscle strength
Boost Immunity
Vitamin D3 is essential for proper immune function
Improve Mood
Low vitamin D3 is linked to depression and other mood disorders
Reduce Inflammation
Low vitamin D3 is associated with an increased risk of allergies, asthma, and eczema

50,000 iu
$130
6 Weeks

What is Vitamin D3?

Vitamin D3 Regulates Calcium Levels

Vitamin D3, also known as cholecalciferol, is produced in the skin when it is exposed to sunlight, can be consumed in the diet, and is a hormone naturally produced in the body. Vitamin D3 is a fat-soluble vitamin that helps regulate calcium and phosphate levels in the body. It is important for bone and muscle strength and supports immune function.

Vitamin D Deficiency is Common

In a study of U.S. adults, 39.92 percent of 4962 people surveyed were vitamin D deficient. Another study found that the overall prevalence rate of vitamin D deficiency was 41.6%, with the highest rate in Black Americans at 82.1%, followed by Hispanics at 69.2%.

Vitamin D3 Deficiency is More Common in Some Parts of the World

Vitamin D3 can be synthesized in the body after exposure to UVB rays from the sun. Getting adequate vitamin D from the sun is not as easy as it might sound. UVB rays are filtered by clouds, air pollution, and the amount of atmosphere between you and the sun. When the sun is lower than 45 degrees in the sky or your shadow is longer than you are tall, you will probably not get much UVB exposure.

The following conditions increase the risk of vitamin D3 deficiency:

  • Wearing sunscreen
  • Spending limited time outdoors
  • Having darker pigmented skin
  • Increasing age
  • Living in northern latitudes

It is hard to get enough vitamin D3 from the diet alone, especially for people consuming a vegan or vegetarian diet. Decreased UVB exposure can increase the risk of vitamin D3 deficiency.

What is Included?

  • MEDICAL CONSULTATION: Discuss your treatment plan with one of our licensed Practitioners.
  • MEDICATIONS / SUPPLEMENTS: All medications and supplies are included. No Hidden Fees.
  • KNOWLEDGEABLE STAFF: Our medical staff are well trained and ready to answer your questions.

Compounds in the Medication

Vitamin D3
50,000iu and 100,000iu / mL
Learn MoreVitamin D3

Included Supplies

  • Instructional Materials
  • Injection Needles
  • Alcohol Swabs

Signs You Might Need This Treatment Plan

Symptoms

You may be experiencing a combination of the following symptoms
  • Depressed Mood
  • Frequent Infections
  • Chronic Inflammation
  • Muscle Weakness
  • Fatigue
  • Muscle Cramps
  • Weight Gain
  • Bone Fractures
If you are experiencing any of the symptoms listed above, please fill out our medical forms. After that, an Invigor Medical specialist will contact you.

How Does Vitamin D3 Work?

Vitamin D3 is a hormone

Vitamin D3 is a hormone produced by the kidneys that controls blood calcium levels and helps regulate the immune system. It easily passes through cell membranes and interacts with DNA to produce proteins. In addition to the immune system, vitamin D3 affects heart function, bone strength, muscle contractility, and brain function.

Vitamin D3 Metabolism is a Multi-Step Process

Ultraviolet B rays from the sun penetrate the skin and convert 7-dehydrocholesterol to vitamin D3 (cholecalciferol), a precursor to the active form of vitamin D. The amount of vitamin D produced in the skin from UV light can vary from the equivalent of 10,000 to 25,000 IU. Vitamin D created by UV light exposure may last twice as long in the blood as vitamin D obtained from food.

Vitamin D3 is converted to 25-hydroxyvitamin D3 (calcidiol) in the liver. Calcidiol is the storage form of the vitamin. It is stored in fat until it is needed.

25 hydroxy-vitamin D is then converted to 1,25 dihydroxy-vitamin D (calcitriol) in the kidney or locally by immune cells. Vitamin 1,25 dihydroxy-vitamin D is the active form of vitamin D.

Immune Cells Have Receptors for Vitamin D

Receptors for vitamin D are also found on immune cells. Vitamin D can modulate both arms of the immune system: innate and adaptive immunity. The active form of vitamin D, 1,25 hydroxyvitamin D, can also be inactivated by adding a hydroxyl group at the 24 positions.

Benefits of Vitamin D3

Vitamin D3 is a hormone that is created by exposure to UVB light or consumed in the diet. It goes through several processing steps involving the skin, liver, and kidney. Vitamin D3 has effects throughout the body. Getting enough vitamin D3 has numerous health benefits and may protect against several medical conditions.

  • Boosts Immunity
  • Improves Mood
  • Reduces Inflammation
  • Strengthens Muscles and Bones
  • Lower Blood Pressure
  • Reduces Risk of Falls
  • Better Insulin Sensitivity

Included With The Plan


Free Doctor Consult

The consultation with the doctor is included for free.

Medical Support

Patients have access to the medical staff throughout the duration of the treatment plan.

Supplies Included

Shopping around to find out where to buy Vitamin D3 with all of the needed supplies? We inlcude all necessary supplies your treatment plan.

No Doctors Office

With the convenience and speed of online shopping, it’s not surprising why many people consider Invigor Medical as among the best places to buy Vitamin D3

Licensed Pharmacies

Invigor Medical is partnered with the best Vitamin D3 suppliers in the US. Our Licensed pharmacies provide top quality medications tested for purity and potency.

No Hidden Fees

No Surprises! Pay one price for your service, everything included.

Vitamin D3 FAQ’s

The Plan
What are D3 injections used to treat?

Vitamin D3, also known as cholecalciferol, helps your body absorb calcium. Having normal vitamin D, calcium, and phosphate levels is essential for building and maintaining strong bones. Conversely, vitamin D deficiency is linked to osteoporosis, reduced bone density, fragility, and increased risk of falls.

Vitamin D3 also plays a role in immune function and protection against cell damage. Vitamin D deficiency has been linked to an increased risk of common cancers, autoimmune disorders, high blood pressure, and infectious diseases.

Do you need a prescription for vitamin D injections?

Any injectable medication requires a prescription for use, including vitamin D3 injections.

What are the side effects of vitamin D supplements?

Vitamin D is a fat-soluble vitamin that is stored in the body. Side effects from excess vitamin D are typically due to increased calcium levels.  Potential side effects of vitamin D supplements include:

  • Muscle weakness
  • Bone pain
  • Extreme thirst
  • Kidney stones
  • Frequent urination
  • Decreased appetite
  • Fatigue
  • Confusion
  • Pain at the injection site
  • Nausea
  • Headache
  • Constipation
  • Irregular, fast, or slow heartbeat
What foods are high in vitamin D?

Foods highest in vitamin D are:

  • Cod liver oil
  • Rainbow trout
  • Salmon
  • White mushrooms
  • Vitamin D fortified cow’s milk
  • Vitamin D fortified soy milk
  • Vitamin D fortified cereals
  • Sardines
  • Eggs
Who’s at risk for low vitamin D?

Vitamin D deficiency is common. According to the NIH, most people in the U.S. consume less than the recommended amounts of vitamin D.

Groups at highest risk for vitamin D deficiency:

  • Older adults
  • People who limit their sun exposure or live further from the equator
  • People with darker pigmented skin
  • People who are overweight or obese
  • People with medical conditions that limit fat absorption
Does vitamin D darken skin?

Although vitamin D does not darken skin, there is a link between skin pigmentation and vitamin D levels. Melanin, the pigment that darkens the skin, increases due to UV light exposure. It shields the DNA of epidermal cells from UV rays. Damaged DNA increases the possibility of mutations that lead to skin cancer.

In contrast, too much melanin can interfere with vitamin D production in the skin. Darker pigmented skin was an evolutionary advantage early in human history when everyone lived near the equator because it protected against skin cancer. More melanin was a tradeoff for less vitamin D as people migrated north and south.

According to some studies, there is a direct relationship between skin pigmentation and the skin’s ability to produce vitamin D3. However, others do not reach the same conclusion, suggesting that genetic factors, baseline vitamin D levels, and the duration and dose of UV light influence vitamin D production in the skin.

Can you get vitamin D in the winter from the sun?

In December, January, and February, there is almost no vitamin D effective UV radiation at 40 degrees latitude.

At 90 degrees latitude, there is no effective vitamin D radiation for eight months out of the year.

Anyone who lives above the 35th parallel, which runs through the middle of the United States, will not get enough vitamin D during the winter because the sun’s angle with the earth is too great.

Even in the summer, you may be at risk for vitamin D deficiency because, according to a recent survey, Americans spend only 7.6 percent of their time outside.

Does vitamin D help lose belly fat?

Vitamin D deficiency is more common in people who are overweight or have obesity. Vitamin D is a fat-soluble vitamin. Increased body fat means more storage for vitamin D. The body needs access to soluble vitamin D.

A study comparing participants at a  normal weight to obese and overweight subjects found they had a serum vitamin D level that was 7.9 ng/ml lower and 3.2 ng/ml lower, respectively. It appears that belly fat has the biggest impact on vitamin D levels.

Other confounding variables may be that people who are obese may be less able to move around and get outside and may have an increased incidence of bariatric surgery, leading to malabsorption of fat-soluble vitamins.

The endocrine societies recommend that individuals with obesity be given 2 to 3 times more vitamin D supplementation to correct a deficiency than those of average weight.

There is accumulating evidence suggesting a relationship between vitamin D and obesity. More research is needed to fully understand what the relationship is.

 

Invigor Medical
Do I need a prescription before I buy from Invigor Medical?
No, Invigor Medical employs doctors licensed in all 50 states, and a medical consultation is included with each medical service. Each patient will recieve a valid prescription which is sent to the pharmacy to be filled.
how long does it take to get my medication?
Once you have enrolled for medical services with Invigor Medical, it usually takes 3-7 work days before items arive at your home. This process includes an online medical consult, prescription approval, the medication getting filled at the pharmacy, and the medication sent to your home.
How do I know if I will be approved?
Most of the services that Invigor Medical offers are elective services. This means that most clients, if there are no restrictive contraindications, will be approved for the medications of their choice.

More Questions?

Fill out the form below, and one of our treatment specialists will contact you.

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Invigor Statistics

50
States
5000
+ Patients
38
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27
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References

  • Evaluation, Treatment, and Prevention of Vitamin D Deficiency: an Endocrine Society Clinical Practice Guideline
    https://academic.oup.com/jcem/article/96/7/1911/2833671
  • Prevalence and correlates of vitamin D deficiency in US adults
    https://pubmed.ncbi.nlm.nih.gov/21310306/
  • Prevalence of Vitamin D Deficiency and Associated Risk Factors in the US Population (2011-2012)
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6075634/
  • Vitamin D in Atopic Dermatitis, Asthma and Allergic Diseases
    https://www.sciencedirect.com/science/article/abs/pii/S0889856110000433?via%3Dihub
  • Vitamin D History Part III: The “Modern Times”—New Questions for Orthopaedic Practice: Deficiency, Cell Therapy, Osteomalacia, Fractures, Supplementation, Infections
    https://doi.org/10.1007/s00264-019-04334-w
  • 25-hydroxyvitamin D3 and 1,25-dihydroxyvitamin D3 Exert Distinct Effects on Human Skeletal Muscle Function and Gene Expression
    https://doi.org/10.1371/journal.pone.0170665
  • Vitamin D Physiology
    https://www.sciencedirect.com/science/article/pii/S0079610706000083#:
  • Vitamin D: The “Sunshine” Vitamin
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3356951/
  • Vitamin D: Fact Sheet for Health Professionals
    https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
  • Vitamin D Deficiency: A Worldwide Problem with Health Consequences
    https://doi.org/10.1093/ajcn/87.4.1080s
  • The Importance of Body Weight for the Dose Response Relationship of Oral Vitamin D Supplementation and Serum 25-Hydroxyvitamin D in Healthy Volunteers
    https://dx.doi.org/10.1371%2Fjournal.pone.0111265
  • Obesity and Vitamin D deficiency: A Systematic Review and Meta-Analysis
    https://doi.org/10.1111/obr.12239

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