Martin Avenue Pharmacy Garlic Standardized Chinese Garlic Extract 400 mg

Our assessment

The evidence shows that this product contains Calcium, a mineral important for bone health. According to the data, calcium supports bone density and mineralization, as well as muscle relaxation and nerve signaling [NIH ODS]. However, the provided data does not include specific information about the garlic extract itself, so our assessment is based solely on the calcium ingredient listed. You should be aware that the FDA has received 592059 total adverse event reports for this product, though specific side effects for the garlic component are not detailed here [FDA data].

How it works

Think of calcium as a structural builder for your bones and a signal regulator for your nerves. It works by supporting bone mineralization, meaning it helps deposit minerals into your bone matrix to maintain density. Additionally, calcium supports neuromuscular relaxation, which helps your muscles relax and your nerves send proper signals [NIH ODS].

Safety profile

Data not available for specific side effects of the garlic extract. For the calcium component, the safety data notes that some research suggests high calcium 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

Given the limited data provided for this specific garlic product, your best course of action is to consult your healthcare provider before starting this supplement. If you choose to use it, be aware of the calcium content and its potential interactions with medications [NIH ODS]. Do not rely on this product without professional guidance, as data on the garlic extract’s effects is not available in the provided information.

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