Solgar Garlic Parsley

Our assessment

Our assessment: Solgar Garlic Parsley is a combination supplement, but the data provided only includes information on one of its ingredients, calcium. For this specific product, the evidence on calcium is mixed. While calcium is essential for bone health, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. We cannot evaluate the garlic and parsley components specifically, as data on their benefits and risks was not provided.

How it works

Calcium works through two primary mechanisms. First, it supports bone mineralization, helping to build and maintain strong bones by depositing minerals into the bone matrix. Second, it aids in neuromuscular relaxation, which is crucial for proper muscle function and nerve signaling throughout your body [NIH ODS].

Safety profile

The FDA has received a total of 592,059 adverse event reports for all dietary supplements, but specific report counts for this product or calcium alone are data not available. 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]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Our recommendation: Because data on the garlic and parsley components is not available, we cannot endorse this product for any specific health benefit. If you are considering this supplement for its calcium content, be aware of the potential risks associated with high intakes and the medication interactions listed above [NIH ODS]. We strongly advise you to discuss all supplements with your healthcare provider, especially if you take any prescription medications or have a history of kidney disease or heart conditions.

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