BIOVEA Cal-Mag-Zinc

Our assessment

Our assessment: BiOVEA Cal-Mag-Zinc is a combination supplement providing calcium, a mineral essential for bone health. The evidence shows that calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. We find this product offers a straightforward way to support your daily mineral intake, but you must be aware of the specific risks and limitations associated with calcium supplementation.

How it works

Think of calcium as a key structural component for your skeleton. It directly supports bone density and mineral deposition, acting as the primary building block for strong bones and teeth [NIH ODS]. Additionally, calcium plays a critical role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after contraction [NIH ODS].

Safety profile

The FDA has received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, safety data indicates that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High blood calcium levels 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]. Critically, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

We recommend you take this supplement only if you have a confirmed need for additional calcium, such as a low dietary intake. Take it with food to improve absorption and separate it from any medications listed in the interactions by at least two hours [NIH ODS]. Do not exceed the recommended dose on the label, as high calcium intake carries significant health risks [NIH ODS]. If you take prescription medications, consult your doctor before starting this product. Data on zinc and magnesium content and their specific effects for this product is not available.

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