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5 Promising Benefits of NAD Supplements (and Side Effects)

NAD supplements are often sold with claims of reversing aging, boosting energy, and improving mental clarity. Many of these sound too good to be…
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D-Dimer Test: Normal Levels and What Your Results Mean

D-dimer is a protein fragment that shows up when your body is breaking down fibrin (the scaffolding that forms clots). That means elevated levels…
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Turmeric and Erectile Dysfunction: A Look at the Science

If you’re researching turmeric for erectile dysfunction, you’ve probably seen some promising claims. Maybe you’re hoping to skip the prescription medications and their side effects. Or maybe you’re already taking ED drugs and looking for…
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Vitamin B3 Test: Measuring Niacin Metabolites and Ranges

You asked your doctor for a blood test for Vitamin B3. Finally, you thought, some answers as to why you were feeling so out of energy The issue: blood tests for niacin (vitamin B3) can miss the mark. Levels can change dramatically based on what…
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Homocysteine Testing Guide: Ranges, Results and When It Matters

The homocysteine test measures a specific marker that reflects how well your body processes B vitamins and manages a cycle called one-carbon metabolism. When this system works efficiently, homocysteine levels stay low. When it doesn’t, levels…
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Apolipoprotein B (ApoB) Test: What It Means for Heart Health

Your doctor orders a standard cholesterol panel. Your LDL cholesterol comes back normal. You’re told your heart disease risk is low. But what if that blood test missed something? Growing evidence shows that traditional cholesterol tests can…
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Hemoglobin A1C (HbA1c) Test: Ranges, Benefits and Limitations

If you’ve ever wondered how well your blood sugar has been controlled over the past few months, the HbA1c test gives you that answer. Unlike a standard glucose test that captures just one moment in time, HbA1c measures your average blood glucose…
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Glycated Serum Protein (GSP) Test: What You Should Know

Your doctor orders an HbA1c test and the results don’t match your daily glucose readings. Or maybe you have sickle cell trait and standard diabetes tests aren’t giving accurate information. The glycated serum protein (GSP) test provides…
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Uric Acid Test: Ranges, Results & What They Mean

Your physician orders routine blood work, and tucked away in the results is a line for uric acid. Most patients skip right past it, figuring it’s only a concern if they have gout. Big mistake. Getting your uric acid tested gives insight…
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C-Reactive Protein (CRP) Levels: Normal, High and When to Test

C-reactive protein is produced by your body whenever there is inflammation. It’s an acute phase protein, which means it increases quickly in response to a problem and then subsides once the issue is resolved. By knowing your CRP, you get an…
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