Vitamin D 7.6 ng/ml means : causes, sources, risks, treatment
In this article we discuss what a Vitamin D value of 7.6 ng/ml means, what are its causes and how to calculate your Vitamin D deficiency risk score, and how to improve your Vitamin D as well as a treatment plan and possible risks.
What does a Vitamin D level of 7.6 mean?
A vitamin d level of 7.6 is considered to be deficient.
What is my Vitamin D level in SI units, for value of 7.6 in standard units?
In order to convert the value of Vitamin D from ng/ml into the SI Units, we must use a formula of conversion : Vitamin D in SI units (nmol/L) = Vitamin D in ng/ml*2.496
1 Based on the given formula, the value of Vitamin D in SI units for a value in ng/ml of 7.6 is
19.0 nmol/L
Is a Vitamin D value of 7.6 considered low or high?
Based on your Vitamin D value of 7.6. you are classified as having a
severe Vitamin D deficiency.
Vitamin D Levels
Category |
Level (ng/mL) |
Description |
Severe Deficiency |
< 10 |
Severely low vitamin D levels **You are here** |
Moderate Deficiency |
10 - 20 |
Moderate Vitamin D Deficiency |
Insufficiency |
20 - 30 |
Mild to Insufficient |
Healthy |
30 - 80 |
Normal Vitamin D Levels |
Toxicity |
> 80 |
Potentially harmful vitamin D levels |
What are the sources of Vitamin D?
Food | How it helps with Vitamin D | Fortified plant-based milk | Non-dairy milk alternatives (e.g., almond, soy) are often fortified with Vitamin D. |
Sardines | Sardines are a good source of Vitamin D, especially when consumed with the bones. |
Caviar | Fish roe, or caviar, can provide small amounts of Vitamin D. |
Cheese | Certain types of cheese, like Swiss and cheddar, contain small amounts of Vitamin D. |
Cod liver oil | A rich source of Vitamin D, often available as a dietary supplement. |
Goat cheese | Goat cheese provides Vitamin D and is a dairy alternative for those who are lactose intolerant. |
Salmon skin | Salmon skin contains some Vitamin D, but it's recommended to consume the flesh for better nutrient balance. |
Fortified orange juice | Certain brands of orange juice are fortified with Vitamin D to increase its nutritional value. |
Canned tuna | Canned tuna, especially if it's canned with bones, can be a source of Vitamin D. |
Canned salmon | Canned salmon, especially with bones, provides a convenient source of Vitamin D. |
What are the causes of Vitamin D deficiency?
Cause | Description | Celiac disease | An autoimmune disorder that damages the small intestine and impairs nutrient absorption. |
HIV/AIDS | The virus and certain treatments can affect nutrient absorption and utilization, leading to deficiency. |
Being homebound or institutionalized | Limited exposure to sunlight due to confinement indoors can lead to deficiency. |
Certain genetic factors | Certain genetic variations can impact how the body processes and uses Vitamin D. |
Certain autoimmune diseases | Autoimmune disorders may interfere with Vitamin D metabolism and utilization. |
Older age | As people age, their skin becomes less efficient at converting sunlight into Vitamin D. |
Chronic kidney disease | Kidney dysfunction can disrupt the activation of Vitamin D, leading to deficiency. |
Chronic obstructive pulmonary disease (COPD) | People with COPD may have limited outdoor activities and altered Vitamin D metabolism. |
Use of sunscreen | Sunscreen blocks UV rays that are needed for Vitamin D production when exposed to sunlight. |
Malabsorption disorders | Conditions like celiac disease can affect the body's ability to absorb Vitamin D from the digestive tract. |
What symptoms will I experience with a Vitamin D of 7.6 ng/ml?
The symptoms of Vitamin D deficiency in children and adults are manifested by rickets and osteomalacia respectively. These conditions may show a variety of symptoms ranging from mild muscle pain, and bone pain to developmental abnormalities and fractures. For a Vitamin D level of 7.6 the symptoms are enlisted in the table below:
Vitamin D level 7.6 Symptoms in Children
Symptom | Description | Delayed Puberty | In severe cases, rickets can delay the onset of puberty due to its impact on bone and overall development. |
Enlarged Joints | Swelling and tenderness in the joints can occur as a result of rickets. |
Bone Deformities | Rickets can lead to bone deformities, such as bowed legs or knock-knees, due to weakened bones unable to support the body's weight properly. |
Curvature of the Spine | Rickets can contribute to spinal deformities, such as scoliosis or kyphosis (excessive forward curvature of the upper spine). |
Delayed Growth | Children with rickets may experience slowed growth and development compared to their peers. |
Fatigue | Chronic pain and muscle weakness can result in increased fatigue and reduced activity levels. |
Brittle Nails | Rickets can cause nails to become brittle and prone to breaking. |
Weak or Soft Bones | Rickets can cause bones to become weak and soft, leading to an increased risk of fractures. |
Delayed Walking | Some children with rickets may experience delays in achieving developmental milestones, like walking. |
Muscle Weakness | Muscle weakness can result from compromised bone health and nutritional deficiencies associated with rickets. |
Vitamin D level 7.6 Symptoms in Adults
Symptom | Description | Muscle Weakness | Muscle weakness can result from the lack of proper mineralization in the bones caused by osteomalacia. |
Bone Pain | Osteomalacia often leads to bone pain, particularly in the hips, lower back, and legs. |
Tingling or Numbness | Nerve-related symptoms such as tingling or numbness can occur as a result of osteomalacia. |
Fatigue | Generalized fatigue and weakness are common symptoms of osteomalacia. |
Dental Problems | Osteomalacia can affect the teeth, leading to enamel defects and other dental issues. |
Short Stature | In childhood cases, untreated osteomalacia can result in short stature and growth delays. |
Waddling Gait | A waddling gait may develop due to weakened hip and leg muscles associated with osteomalacia. |
Bone Tenderness | Bones affected by osteomalacia can become tender to the touch. |
Difficulty Walking | Muscle and bone weakness can make walking and moving difficult for individuals with osteomalacia. |
Joint Pain | Osteomalacia-related muscle and bone weakness can result in joint pain and discomfort. |
What additional risks do I face with a Vitamin D level of 7.6?
Level | Risk |
---|
Your value is Less Than 25 | Increased risk of fallsBischoff-Ferrari |
Your value is Less Than 10 | 40% more risk of mortality compared to those with vitamin d above 40Ginde AA |
Your value is Less Than 8 | More risk of cardiovascular mortality than those with a median vitamin d of 28Dobnig H |
Your value is Less Than 15 | Two fold higher risk of having high blood pressure as those with Vitamin D above 26Reis JP |
Your value is Less Than 21 | Increased risk of diabetes, hypertension, obesity and high triglyceride levelsMartins D |
What is my Vitamin D deficiency score and how to calculate it?
Since your value of Vitamin D 7.6 is below the normal limit of 30, you must evaluate the following 4 factors that may be contributing to your deficiency. Based on a study done by Garg et al the following Vitamin D Insufficiency and Deficiency Score can predict and determine your causes of deficiency.
As per the study 4 major factors are invovled in Vitamin D deficiency.
Factors and Descriptions
Factor |
Description |
Physical Activity |
Engaging in regular physical activity can contribute to improved metabolism and Vitamin D levels. |
Obesity |
Obesity, indicated by a body mass index (BMI) of 25 kg/m² or higher, can lead to Vitamin D deficiencies |
Diet |
Dietary intake of at least 100 Grams (gms) of milk/dairy products OR at least 100 gms fish or 1 egg with yolk for four or more days in the last seven days was considered Adequate |
Daily Sun Exposure |
Daily exposure to sunlight is important for the body's synthesis of Vitamin D. Spending at least 1.75 hours in the sun each day can help maintain Vitamin D levels, which is essential for bone health and immune function. |
What is the treatment plan for a Vitamin D level of 7.6?
Vitamin D supplmentation is the only way to correct for deficiencies. The tables below list the dosages of Vitamin D supplements recommeded for different age groups, depending on the level of the Vitamin D. Since your value of Vitamin D is 7.6 the relevant supplement dosages are indicated below.Pawel Pludowski
Recommended Daily Dosing for Vitamin D in cases where the Vitamin D Level is < 10 ng/dl
Age Group |
Vitamin D Intake Per Day |
Duration |
Infants < 1 month |
1000 IU/d |
3 months |
Infants 1–12 months |
2000 IU/d |
3 months |
Children 1–11 yrs. |
5610 IU/d**(Represents a value in the range of 3000 - 6000, must be adjusted as per patient.) |
3 months |
Children 11–18 yrs. |
6000 IU/d |
3 months |
Adults |
6000 IU/d |
3 months |