Science Based Nutrition

High ferritin may be a sign of iron overload or inflammation—and it can be easy to miss if ferritin isn’t included in routine testing. 💉

Connect with a trained SBN provider who specializes in using detailed lab testing and nutritional analysis to get to the root of health concerns! 🩸

Lab Marker of the Week: Vitamin D

Vitamin D is often referred to as the "sunshine vitamin," but it's actually a hormone that plays a vital role in many of the body's physiological processes.

While it's best known for supporting bone health, adequate Vitamin D is also essential for:

• Immune system function
• Muscle strength and recovery
• Cardiovascular health
• Healthy inflammatory response
• Mood and cognitive function

Low Vitamin D levels are common and may contribute to symptoms such as:

• Fatigue
• Muscle weakness or aches
• Frequent illness
• Low mood
• Slow recovery from exercise or injury

Many factors can influence Vitamin D status, including:
• Limited sun exposure
• Geographic location and season
• Age
• Skin pigmentation
• Diet and nutrient absorption

At Science Based Nutrition, we believe that optimizing Vitamin D status is about more than supporting healthy bones, it's about promoting whole body wellness through personalized, data driven care.

Because when it comes to long-term health, even one nutrient can have a widespread impact

Lab Marker of the Week: Lactate Dehydrogenase (LDH)

LDH is an enzyme found throughout the body, including in the:

• Heart
• Liver
• Muscles
• Kidneys
• Lungs
• Red blood cells

Its primary role is helping cells produce energy. Because LDH is present in so many tissues, elevated levels can serve as a general indicator that the body is experiencing cellular stress, tissue damage, or increased cell turnover.

Elevated LDH may be associated with:

• Inflammation
• Tissue injury
• Intense physical stress or exercise
• Liver dysfunction
• Hemolysis (red blood cell breakdown)
• Certain chronic health conditions

One of the challenges with LDH is that it is a non-specific marker. An elevated result doesn't tell practitioners exactly where the issue is occurring, but it can indicate that further investigation may be warranted.

From a clinical perspective, LDH is often evaluated alongside:

• AST and ALT
• CRP
• Complete Blood Count (CBC)
• Ferritin
• Other organ-specific markers

When viewed in context, LDH can help identify underlying physiological stress that may not be obvious from symptoms alone.

At Science Based Nutrition, we believe that even broad markers like LDH can provide valuable clues when interpreted as part of a comprehensive health assessment.

Because prevention starts with recognizing subtle changes before they become larger concerns.

Lab Marker of the Week: B-Type Natriuretic Peptide (BNP)

BNP is a hormone produced by the heart in response to increased pressure or stretching of the heart muscle.

While BNP is most commonly associated with evaluating heart failure, it can also provide valuable insight into overall cardiovascular health.

When the heart is working harder than normal, BNP levels may rise.

Elevated BNP levels may be associated with:
• Increased cardiovascular stress
• Fluid retention
• Reduced cardiac efficiency
• High blood pressure
• Structural changes within the heart

Because cardiovascular dysfunction can develop gradually, patients may not recognize early warning signs.

Common symptoms that may accompany elevated BNP include:
• Fatigue
• Shortness of breath
• Reduced exercise tolerance
• Swelling in the legs or ankles

From a clinical perspective, BNP is often evaluated alongside:
• Blood pressure measurements
• Lipid markers
• CRP (inflammation)
• Kidney function markers
• Cardiometabolic risk factors

What makes BNP particularly valuable is its ability to help identify cardiovascular stress before more severe symptoms develop.

At Science Based Nutrition, we believe prevention starts with understanding the body's early warning signals. By combining laboratory data with personalized nutritional and lifestyle strategies, practitioners can take a more proactive approach to supporting long-term cardiovascular health.

Protecting heart health isn't just about treating disease, it's about identifying risk and opportunity early.

Healthcare Shouldn’t Be Guesswork

Patients today are looking for more than temporary solutions, they want answers.

At Science Based Nutrition, we help practitioners go beyond symptom management through:
✔ Advanced blood testing
✔ Personalized nutritional analysis
✔ Functional health insights
✔ Targeted lifestyle and supplement recommendations

Because every patient is different, and true prevention starts with understanding the body’s unique physiology.

Whether practitioners are looking to:
• Support energy and metabolism
• Address inflammation
• Optimize cardiovascular health
• Improve patient outcomes

Having the right data can make all the difference.

Our mission is simple:
Help practitioners combine clinical insight with practical nutritional strategies to support long-term wellness.

Because better health outcomes begin with better understanding.

Test. Analyze. Personalize.

www.ScienceBasedNutrition.com