Free Vitamin Deficiency Test - AI-Powered Nutritional Assessment
Discover potential vitamin and mineral deficiencies in minutes. Our AI analyzes your symptoms, diet, and lifestyle to identify if you may be low in Vitamin D, B12, Iron, Magnesium, and more.
What Is a Nutritional Deficiency?
A nutritional deficiency occurs when your body doesn't get enough essential vitamins or minerals from your diet. Common deficiencies include Vitamin D deficiency (affecting bone health and immunity), Vitamin B12 deficiency (causing fatigue and neurological issues), Iron deficiency (leading to anemia), and Magnesium deficiency (resulting in muscle cramps and anxiety).
Our free online assessment uses artificial intelligence to evaluate your unique symptoms and provide personalized insights—no blood test required to get started.
Why Choose Nutricameds?
Personalized Questions
Our AI adapts questions based on your answers, just like a real nutritionist would. No generic questionnaires.
Evidence-Based Analysis
Powered by medical literature from NIH, WHO, and Harvard Medical School. Trusted, science-backed recommendations.
Comprehensive Coverage
Screens for 12+ essential nutrients including Vitamin A, C, D, E, K, B-Complex, Iron, Zinc, Magnesium, Calcium, and Omega-3.
Common Vitamin & Mineral Deficiencies We Check
- Vitamin D Deficiency: Fatigue, bone pain, frequent infections
- Vitamin B12 Deficiency: Extreme tiredness, tingling hands/feet, memory issues
- Iron Deficiency (Anemia): Weakness, pale skin, shortness of breath
- Magnesium Deficiency: Muscle cramps, anxiety, migraines
- Calcium Deficiency: Weak bones, muscle spasms, dental problems
- Zinc Deficiency: Weak immunity, hair loss, slow wound healing
Frequently Asked Questions
Our assessment is built on medical research from trusted institutions like NIH, WHO, and Harvard Medical School. Think of it as a smart first step—kind of like having a conversation with someone who's read thousands of medical studies about nutrition.
That said, we're not trying to replace your doctor. The results give you a good starting point to understand what might be going on with your health. If the assessment suggests you might be low on certain nutrients, it's worth getting blood work done to confirm. Blood tests are still the gold standard for diagnosis.
Here's the honest truth: blood tests are the most accurate way to know exactly what's happening with your nutrient levels. They give you hard numbers.
But blood tests can be expensive and sometimes hard to schedule. That's why we created this tool—to help you figure out if it's worth making that doctor's appointment. If our assessment points to potential deficiencies, definitely follow up with your healthcare provider. Think of us as the helpful friend who says, "Hey, you should probably get that checked out."
We check for the most common nutrient deficiencies that affect people today. This includes all the major vitamins—D, B12, C, A, E, K, and the B-complex vitamins like folate and B6.
We also look at important minerals: iron (the most common deficiency worldwide), magnesium, calcium, and zinc. Plus, we assess omega-3 fatty acids since so many people don't get enough from their diet. Basically, we cover the nutrients that are most likely to be running low in modern diets.
Most people finish in about 5 to 10 minutes. It's not a one-size-fits-all questionnaire—the questions adapt based on your answers.
So if you mention you're always tired, we might ask follow-up questions about other fatigue-related symptoms. If you eat a plant-based diet, we'll dig deeper into nutrients that vegetarians and vegans commonly lack. It's a bit like having a conversation rather than filling out a static form.
Yes, it's completely free. No credit card needed, no hidden fees, no subscriptions.
We built this because we believe everyone should have access to basic health information without barriers. Too many people walk around feeling lousy without realizing it might be something as simple as a vitamin deficiency. If we can help people figure that out and point them toward solutions, that's worth it to us.
Fatigue is one of those frustrating symptoms because it can stem from so many things—stress, poor sleep, thyroid issues, or yes, nutrient deficiencies.
The most common culprits are iron (especially in women), vitamin D, B12, and magnesium. Iron deficiency anemia is incredibly common and makes you feel exhausted because your body struggles to carry oxygen. B12 deficiency can sneak up on you over years, especially if you're over 50 or don't eat animal products.
Take the assessment and see what comes up. If it suggests you might be low on something, talk to your doctor about testing. Many people feel like completely different humans once they address a deficiency they didn't even know they had.