
The Benefits of Vitamin D Injections in 2025
January 31, 2022
If you’re wondering about supplementing the nutrients your body takes in, you may have questions about the benefits of vitamin D injections and what the signs of vitamin D deficiency are. Let’s take a look!
What are the Benefits of Vitamin D Injections?
Some of the benefits of a vitamin D injection (specifically vitamin D3) include reducing the symptoms of depression and building and maintaining your bone strength. As we’ll get into below, a shocking amount of people may not be getting enough vitamin D in their systems.
Registered Nurse and Skincare Expert to the stars, Nurse Jamie, tells Harper’s Bazaar, “Studies reveal that over 90 percent of people are deficient in at least one or more nutrients.” If this info has you reaching for the multivitamins, you might want to wait up a second.
Nurse Jamie goes on to suggest that injections can be a more efficient way to help our bodies absorb the nutrient. “It’s easier for our bodies to absorb liquid vitamins better than their counterpart, pills,” she says.
So, how do you know if vitamin D injections are right for you?

Always Talk to a Doctor Before Getting a Vitamin D Injection
Invigor Medical draws attention to the importance of always having a doctor assess you before trying a vitamin D injection. This chorus may sound familiar to regular readers of our blog. We’ve echoed the sentiment for treatments such as IV therapy and most recently in our discussion on B12 shots. We recommend a doctor always be present to hear your medical history and discuss your treatment before you receive any invasive treatment, no matter how minor.
While the side effects of too much vitamin D3 are perhaps not all that threatening, having a medical professional administer any vitamin D injections will help ensure you get the most effective and safe dosage possible. That’s just good common sense.
Warning Signs of Vitamin D Deficiency
The Cleveland Clinic tells us that the symptoms of vitamin D deficiency are different for people of different ages. Muscular pain or weakness can be signs of vitamin D deficiency. A child, in extreme cases, may suffer with rickets. For adults, possible signs and symptoms include fatigue, bone pain, muscle pain and weakness, and mood changes such as depression. A study of Americans by the National Health and Nutrition Examination Survey found that 40% of participants were deficient in vitamin D in 2005/2006 and that this number held again in 2011/2012 (39.92%).

Vitamin D Benefits For Men
Men’s Journal calls out a variety of benefits of vitamin D, but one may be of particular interest to men. The article claims that research has shown “vitamin D has the ability to revive receptors in hair follicles that seemingly die and consequently lead to male pattern baldness.” So hold off on the Rogaine, guys. There might be a healthier way.
Vitamin D Benefits For Women
The benefits of vitamin D for women may be more significant than you think. One home health test company points to a four-year study of vitamin D and calcium supplementation. The study found a “60% drop in the incidence of cancer among a test group of postmenopausal women.”

And according to the nonprofit BreastCancer.org, the nutrient may also be able to halt the growth of breast cancer cells.
With so many men and women in need of more vital nutrients, physician-administered vitamin D3 injections offer many a safe and convenient option to consider.
Want to Learn More About Vitamin D Injections?
Explore more facts about vitamin D shots, schedule an appointment with us, or just stop by and say hello! Our physician-run medspa offers safe and effective vitamin D injections in the heart of Dublin, Ohio (minutes from Bridge Park and Historic Downtown Dublin). When you visit, Dr. Jones will chat with you about your medical history, answer any questions or concerns you may have, and ensure that a vitamin D injection is right for you!