New Sun Garlic 500 mg Odor-Controlled

Our assessment

The evidence shows that this product contains 500 mg of calcium per serving. For you, this is a significant amount, as it meets half of the general adult Recommended Daily Allowance in a single tablet. We find this supplement to be a straightforward option for supporting bone health, but you must be aware of the specific risks and interactions tied to calcium [NIH ODS].

How it works

Think of calcium as a master builder for your skeleton. It works through a process called bone mineralization, helping to deposit calcium into your bone matrix to maintain density and strength. It also acts as a neuromuscular messenger, supporting proper muscle relaxation and nerve signaling [NIH ODS].

Safety profile

FDA received a total of 592,059 adverse event reports across all supplement products. For calcium specifically, the data shows that high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in your 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] [FDA data].

Our recommendation

We recommend you do not take this product without first reviewing your total calcium intake from all sources, including food and other supplements. Because calcium can reduce the absorption of several medications — including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin — you must space your doses by at least two hours if you take any of these. Start with one tablet daily and consult your doctor to check if this dose is appropriate for your individual health status and medication regimen [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