SP Standard Process Trace Minerals - B12

Our assessment

The evidence shows that the primary active ingredient in this product is **calcium**, which is essential for bone health and nerve function [NIH ODS]. However, the data provided does not contain specific information on the "Trace Minerals - B12" formula itself, including the amount of B12 or other trace minerals. Our assessment is that while calcium is a well-studied mineral, you should be cautious about taking this supplement without knowing the full ingredient profile and dosages.

How it works

Think of calcium as a **structural builder and a signal messenger**. It supports bone mineralization by helping deposit minerals into your skeleton, keeping your bones dense and strong [NIH ODS]. At the same time, calcium plays a key role in neuromuscular relaxation, meaning it helps your muscles relax and your nerves send signals properly after they fire [NIH ODS].

Safety profile

The FDA has received a total of 592,059 adverse event reports across all supplements, but specific data for this product is not available [FDA data]. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

We recommend you do not start this supplement without first consulting your healthcare provider. Because the exact dosage of calcium and other ingredients is not provided in the data, it is impossible to assess if this product is safe or appropriate for you. If you are taking any medications, especially those listed for calcium interactions, speak with your pharmacist or doctor before use. Data not available to recommend a specific daily serving.

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide