Innate Response Formulas Men's Multivitamin

Our assessment

The evidence shows that this product contains calcium, a mineral essential for bone health. However, we have no specific data on the complete formulation of Innate Response Formulas Men's Multivitamin, as the label information is not provided. Based on the available data for calcium, we can give you a clear picture of how this ingredient works and what risks you should know about.

How it works

Think of calcium as a building block for your body. It supports bone density and mineral deposition through a process called bone mineralization [NIH ODS]. It also plays a critical role in neuromuscular relaxation, helping your muscles relax and your nerves send signals properly [NIH ODS].

Safety profile

FDA received a total of 592,059 adverse event reports across all supplement categories [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]. Data on the specific side effects and report counts for this exact product is not available.

Our recommendation

Because the full ingredient list and amounts are not provided, we cannot make a specific recommendation for this multivitamin. If you are taking any medications, especially those listed above, consult your pharmacist before adding a calcium-containing supplement [NIH ODS]. Data not available on the complete formulation means you should proceed with caution and look for a product with a fully disclosed label.

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