10 Vitamin D Deficiency Symptoms You Can Identify Yourself
How could you know if your own health challenge is due to a vitamin D deficiency? Weight gain, low bone density, fatigue, joint pain, and even depression are surprisingly just a few of the vitamin D deficiency symptoms. Doctors believed many decades ago that vitamin D was only good for healthy bones and teeth, but research has since proven otherwise. A deficiency in vitamin D has now been linked to numerous health problems including heart disease, depression and even cancer. In fact, a recent study conducted by Boston University researchers revealed vitamin D deficiency actually affects your DNA: “Any improvement in vitamin D status will significantly affect expression of genes that have a wide variety of biologic functions of more than 160 pathways linked to cancer, autoimmune disorders and cardiovascular disease.”
So, how can you tell if you are vitamin D deficient? First, you need to determine if you have one or more of the vitamin D deficiency symptoms, as these are commonly overlooked and often dismissed as normal, everyday aches and pains.
Vitamin D Deficiency Symptoms:
Bone softening (low bone density) or fractures
Fatigue and generalized weakness
Muscle cramps and weakness
Joint pain (most noticeable in the back and knees)
Blood sugar issues
Low calcium levels in the blood
Mood changes and irritability
Depression is one of the major vitamin D deficiency symptoms!The link between depression and vitamin D deficiency symptoms has long been established in both children and adults. Vitamin D is available in two different forms – D3 and D2. Research has shown that the connection between vitamin D and depression relief is linked to the D3 form – the same form of vitamin D that is obtained through sunlight. Scientists have found that people with the lowest levels of vitamin D were 11 times more prone to be depressed than those who had normal levels. Vitamin D deficiency is actually more the norm than the exception these days, and has previously been implicated in both psychiatric and neurological disorders. Why? There are vitamin D receptors in the brain, and the vitamin may affect proteins in the brain known to play a role in mood, learning and memory, motor control, and possibly even maternal and social behavior. Be aware that there may be more to your depression than low vitamin D levels. Other causes of depression include poor adrenal function (adrenal fatigue), neurotransmitter imbalance (serotonin, dopamine, etc.), sex hormone imbalance (estrogen, progesterone, testosterone), environmental factors, or other nutrient deficiencies (magnesium, omega-3’s, B vits, etc.). Overcoming this illness usually takes more than one natural healing technique at a time. In addition to boosting your vitamin D levels, you’ll likely need to talk with a professional therapist and possibly take additional supportive nutrients that work synergistically with vitamin D to beat depression for good.
Why Does it Matter if I Have Vitamin D Deficiency Symptoms? Vitamin D is the superstar nutrient you don’t want to be without! Vitamin D deficiency symptoms, if left untreated, can lead to serious health problems such as:
Osteopenia or osteoporosis
Rickets in children
Contracting the cold or the flu (weakened immune system)
Major depressive disorder or seasonal affective disorder
What Causes Vitamin D Deficiency Symptoms?
Inadequate exposure to sunlight. Vitamin D is unlike any other vitamin because it is a “pro-hormone” produced in the skin with sunlight exposure. In particular, the sun is the main source of Vitamin D3, a type of vitamin D that increases levels of “feel-good” chemicals in the brain called dopamine and serotonin. (Deficient levels of either of these neurochemicals can be an underlying cause of depression.)
Inadequate consumption of vitamin D in food. Although the sun’s rays are the primary source of vitamin D, the nutrient can also be found in foods such as fish (salmon, tuna, mackerel and cod), oysters, shrimp, beef liver and eggs.
Age. As you age, your kidneys are less able to convert vitamin D to its active form, calcitriol, which can lead to a deficiency.
Digestive Issues. Problems in the digestive tract can cause inadequate absorption of vitamin D.
Obesity (Body Mass Index greater than 30). Vitamin D is extracted from the blood by fat cells. The more fat in the body, the less vitamin D is released into the circulation.
Kidney or liver disease. Kidney and liver diseases can impair vitamin D conversion to its active form.
Testing for Vitamin D Deficiency Symptoms If you suspect you may be vitamin D deficient – or you just want to know for sure – you should ask for a blood test called the 25-hydroxy vitamin D test (also called the 25-OH vitamin D test). This test is the most accurate way to measure how much vitamin D is in your body. To prepare for the test, do not eat for four hours before your blood draw. The ”normal” range for vitamin D per most lab reports is 30 to 100 nanograms per milliliter (ng/mL), but I recommend a minimum level of at least 50 ng/mL. Ideal levels are between 60-80 ng/ml. Any levels below 20 ng/mL are considered serious deficiency states. To get an idea of just how widespread vitamin D deficiency is, consider that the late winter average of 25-hydroxy vitamin D in the United States is only about 15-18 ng/mL! If you have depression, you are most likely deficient yourself!
How to Reverse Vitamin D Deficiency Symptoms
Reversing vitamin D deficiency symptoms can be achieved using inexpensive natural remedies:
Go out into the sun without sunscreen. Recommended sunlight exposure should be from 10 to 30 minutes per day. This is a great way of obtaining vitamin D3; not to mention, it’s very cost effective!
If getting out in the sun is not an option for you, consider sitting in front of a light box that supplies 10,000 lux of full-spectrum light for 30 minutes every morning. This is an especially good option for winter months, for night shift workers, and for those who live in the upper latitudes where the angle of the sun’s rays do not permit complete production of vitamin D.
Take supplements. For the vast majority of people who want to get their vitamin D levels consistently up above 60 ng/mL, supplementation is the easiest, safest, and most effective way to do so. Adults can take vitamin D3 (cholecalciferol) in liquid or soft gel form at levels between 1000 IU and 5000 IU daily. Vitamin D3 is the most readily absorbable form. After a couple of months of supplementation, run the 25-hydroxy vitamin D blood test to make sure you are not overdosing. Adjust your D3 intake accordingly. Although vitamin D overdosing is possible, the reality is far more people will need at least 5000 IU per day to keep their blood level above 60 ng/mL than those that will overdose. The inexpensive blood testing is the key to knowing where you stand. Vitamin D is also safe for children, but ask me about dosing as it may be different than that for adults.