GNC Milestones Kids Gummy Calcium

Our assessment

The evidence shows that calcium is essential for your child’s bone development, but it is important to use it carefully. For a children’s gummy product, the key question is whether your child actually needs a supplement or can get enough calcium from food. We recommend treating this supplement as a targeted tool, not a daily necessity, unless a healthcare provider confirms a gap in their diet [NIH ODS].

How it works

Think of calcium as the building block for strong bones and teeth. It supports bone density and mineral deposition, which is critical during childhood growth. It also helps with neuromuscular relaxation, meaning it supports proper muscle relaxation and nerve signaling throughout your child’s body [NIH ODS].

Safety profile

Data not available for this specific product’s adverse events. However, FDA has received a total of 592,059 adverse event reports across all products. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. 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 first assess your child’s daily calcium intake from food sources like milk, yogurt, and cheese before adding a gummy supplement. If you do use it, follow the label dosing exactly and never exceed it. Be mindful of interactions if your child takes any medications. For most children, a balanced diet provides all the calcium they need, and a supplement is only appropriate when a healthcare provider confirms a deficiency [NIH ODS].

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