Red Light Therapy: The Secret to Boosting Your Vitamin D Levels

Red Light Therapy, Vitamin D

Are you feeling fatigued and like something might be wrong?

It could be that you’re vitamin D deficient – a problem that affects more than 1 Billion people.

Imagine a world where you could take control of your health – now that dream is becoming a reality.

I’m thrilled to share a not-so-well-known trick that can lift your vitamin D levels and enhance your general well-being: red light therapy!

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Why Vitamin D and How Can Red Light Help?

Vitamin D is indispensable to life, not just for humans but all creatures worldwide.

Boosting Vitamin D production is essential to healthy immunity and defense against autoimmune diseases. 

Health Benefits

So, the benefits are plentiful:

Health Benefits

Vitamin D helps maintain vital bone health and robust immunity while also improving sleep quality, regulating moods, and decreasing the danger of specific illnesses like cancer, diabetes, or heart diseases.

This essential vitamin helps balance the calcium and phosphate levels in our bodies – responsible for keeping our muscles, bones, and teeth healthy. We need it just as much as nutrition and water, so remember this critical nutrient!

In addition to its ability to fend off disease, Vitamin D has many other advantages, such as reducing depression and helping with weight loss.

When our vitamin D intake is inadequate, it can cause bones to weaken and become fragile – risking the possibility of osteoporosis or even fractures due to reduced bone density.


There are a few simple ways to ensure your body gets enough Vitamin D daily.

– Eat foods that contain Vitamin D, like a Ketovore diet, such as meat, dairy, eggs, and fatty fish (specifically cod and salmon)

– Take oral Vitamin D supplements (Cod Liver Oil or Raw D3)

– Spend time in the sun (but this may not work for people with dark skin or seniors, and it also depends on where you live and how much sunlight is available)

It’s a given that we can get most of our nutrients from food; however, vitamin D is created by the sun when it penetrates our skin. So, understandably, it was dubbed “the sunshine vitamin” for good reason!

Vitamin D Sources

How much vitamin D do we need daily?

To ensure good bones and regular calcium metabolism, adults 19 years or older require an appropriate amount of vitamin D in their diet. The recommended dietary allowance (RDA) is 600 IU (15 mcg) per day for men and women, while those 70+ should consume 800 IU (20 mcg).

However, a tolerable upper intake level has been established to avoid potential health harm; this level stands at 4,000IU (100mcg) daily for adults and children nine years old or over.

It’s best to get a blood test to confirm your current levels and see if you are deficient.

Vitamin D Deficiency

Vitamin D insufficiency, or worse vitamin D deficiency is at the core of autoimmune disorders, a condition that plays a pivotal role in health.

With that, Vitamin D is an excellent way of controlling the inflammatory process that leads to autoimmune conditions. It functions as an outstanding regulator of the immune system and is a powerful ability to reduce or heighten certain levels. 

But how did we come to our current state of Vitamin D deficiency?

Genetic predispositions, obesity, insulin resistance, darker skin tones that reduce sun exposure absorption, and the natural aging process are the most significant causes of Vitamin D deficiencies.

Because our bodies require exposure to ultraviolet-B rays (UVB) to produce vitamin D, factors have come into play to minimize our exposure.

With the escalating sunscreen usage, fewer outdoor activities, and higher levels of air pollution present in our environment – there has been a remarkable decrease in UVB exposure.

As such, it is becoming increasingly difficult to get enough vitamin D from sun-induced production since elements such as seasonality, time of day, air quality, and skin pigmentation all come into play when considering efficiency.

Consequently, medical professionals agree that skin cancer prevention is necessary and recommend Vitamin D supplementation and a proper diet as alternative options.

Supplementing with Vitamin D3 is an attractive solution for increasing your Vitamin D intake!

How to get the most out of vitamin D production with red light therapy

Vitamin D and Light

We have become so detached from natural sunlight that our bodies are unused to its undervalued advantages. But, believe it or not, when your body is exposed to the sun in the morning, it can adjust itself and be prepared for UV light later on. This incredible benefit has been overlooked for too long!

The natural light of the sun sunlight is broken down into three significant components, UVA, UVB, and red light. The UVB component allows us to produce Vitamin D in our skin.

Specifically, these lights energize the skin to produce 7-dehydrocholesterol; when exposed to UVB rays from sunlight {1}, this chemical is then converted into vitamin D within your body. 

With all this in mind, I’m excited to share a powerful solution that can help you boost your Vitamin D and improve your general well-being: red light therapy!

Red Light Therapy

Red light therapy (RLT, or low-level laser therapy) is a harmless, non-invasive remedy that employs red low-level light therapy and near-infrared light treatment.

It stimulates the production of collagen and elastin, wound healing, enhances circulation, decreases inflammation, and promotes general healing for quicker recovery.

Red light therapy does wonders for our cells, including aiding the production of Vitamin D. But how?

Simply, photoprevention.

Red Light Therapy shielding skin from Sun

Studies have shown that exposure to healthy levels of red light can help increase your body’s production and utilization of Vitamin D by pre-conditioning cutaneous photobiomodulation (PBM) with visible and infrared light.

PBM reduces the effects of skin damage caused by ultraviolet exposure. It’s been established that PBM delivered before injury or trauma may yield even more beneficial results than after it occurs.

Red light can act as a shield, allowing people more comfortable exposure to the sun without fear of UV damage. As a result, they can spend more time outdoors engaging in activities that enable them to soak up beneficial rays of sunlight which triggers their body’s production of vitamin D.

Moreover, studies express that this treatment boosts the cells producing Vitamin D, enhancing your time spent basking under sunlight.

It’s an effortless way to help restore your body!

Tips for maximizing vitamin D production:

  • Get regular sun exposure (while protecting your skin from burning), eat vitamin D-rich foods, and consider taking vitamin D supplements.
  • The best way to get the most out of red light therapy and vitamin D production is to ensure that you are using the correct frequency, intensity, and duration of treatment.

For optimizing red light therapy: Use a red light therapy device with both wavelengths (660 nm and 850 nm), follow the recommended treatment protocols, and be consistent with your sessions. Maximize your potential with 10-20 minute sessions, 3 to 5 times per week for a range of one to four months.

Therefore, sufficient levels of red and infrared spectrums must be present for effective outcomes with a light therapy device!


Yes, red light therapy is an effective way to increase Vitamin D levels in the body. Studies have shown that exposure to beneficial levels of red and near-infrared light can help boost your body’s ability to maximize the production of Vitamin D.

Yes, studies have shown that red light therapy can help with autoimmune disorders. It helps to reduce inflammation, improve skin health and wound healing, stimulate collagen production, and boost the body’s immune system.

A Vitamin D deficiency is when your blood has less than 20 nanograms per milliliter (ng/mL) of 25-hydroxyvitamin D. This can occur when you are not getting enough sunlight, or if your body has difficulty absorbing and converting Vitamin D from the sun into its active form.

Yes, it is possible to get too much Vitamin D through both prolonged sun exposure and taking too many supplements. It is best to get tested and seek advice from your doctor about how much vitamin D you should be getting for optimal health.


With Vitamin D playing a critical role in our overall health and well-being, we must ensure we get enough of this essential nutrient. It is a crucial factor in the fight against disease, autoimmune conditions, and fragile bones.

Red light therapy doesn’t create vitamin D but promotes a more conducive atmosphere for its production. In addition, research has proven that red light therapy helps guard the skin against the potential harm sunlight can cause, so you can safely enjoy being in the sun and generate even more vitamin D.

By getting enough of the best food and sunshine, supplementing with vitamin D3, and using red light therapy to get optimal results – you can ensure that your body has access to all the necessary tools it needs to thrive!

Red light therapy and vitamin D production are potent allies for improving your health and appearance. If you’re ready to try red light therapy and boost your vitamin D levels, consider purchasing a red light therapy device and incorporating it into your daily routine.

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