Garlic — Nutrients, Health Benefits, and Shopping Tips

Written by Roxana Grabowska
Last update on September 4, 2024
Nutrition facts
Nutrition facts
Amount per 100 g
Calories
🔥 149 kcal
| Nutrients per 100 g | Value | % Daily Value* |
|---|---|---|
| Carbs | 33 g | 12% |
| Fiber | 2 g | 7.14% |
| Sugars | 1 g | 2% |
| Glycemic Index | 30 | - |
| Protein | 6 g | 12% |
| Sodium | 17 mg | 0.74% |
| Total Fat | 1 | 1.28% |
*The % of Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
30
🟢 Low Glycemic Index
1 g
🥕 Low Fat Content
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Health benefits
- Contains powerful antioxidants such as allicin, which help protect the body from free radicals and reduce inflammation.
- Supports immune function due to its antibacterial, antiviral, and antifungal properties.
- May improve heart health by lowering blood pressure, reducing cholesterol levels, and improving blood circulation.
- Supports digestive health by promoting the production of digestive enzymes and reducing symptoms of indigestion.
Health risks
- Risk of digestive discomfort such as heartburn, gas, or stomach pain, particularly when consumed in large quantities or by individuals with sensitive stomachs.
- Potential for allergic reactions in some individuals, causing symptoms like itching, swelling, or difficulty breathing.
- Potential for bad breath and body odor due to the sulfur compounds in garlic, which can linger after consumption.
- Interaction with blood thinners as garlic can have mild anticoagulant effects, potentially increasing the risk of bleeding when combined with blood-thinning medications.
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How to choose garlic
Fresh garlic bulbs should be firm and heavy, with dry, papery skins. Press on the cloves; they should not yield to pressure, indicating they are not past their prime.
Reject any garlic bulbs that have soft cloves or show signs of sprouting, as these will have a diminished flavor. Proper garlic should have a pungent smell and add a sharp, slightly spicy taste to dishes.

How to store garlic
Whole garlic bulbs should be kept in a cool, dry area with adequate airflow. A mesh bag or basket is ideal for preserving their freshness. When stored properly, garlic can remain good for 3-5 months.
Storing garlic in the refrigerator may lead to sprouting and a bitter taste. It's crucial to steer clear of sealed plastic bags or containers. Make sure it stays dry and is protected from moisture to avoid mold and spoilage.
✅ Extra Tip
How long does it last?
Garlic can last for 3-5 months when stored in a cool, dark place with good ventilation. Once peeled, it should be refrigerated and used within 1-2 weeks.
What to do with leftovers?
Leftover garlic can be used in a variety of dishes to add bold flavor. Chop or mince it and sauté with olive oil as a base for soups, stews, or sauces, where it adds depth and aroma. Garlic is also great when roasted, creating a sweet, mellow flavor that can be spread on bread or added to mashed potatoes.
Use garlic in a stir-fry with vegetables and your choice of protein, or mix it into a marinade for meats or vegetables. If you have a lot of garlic, consider making a batch of garlic confit by slowly cooking garlic cloves in olive oil, then using the oil and garlic in various dishes. Garlic can also be blended into a pesto with basil, nuts, and Parmesan cheese, or used to flavor butter or sauces for bread and pasta. For a quick snack, roast garlic cloves until soft, then spread on crackers or toast with a sprinkle of salt and herbs.
👨⚕️️ Medical disclaimer
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Listonic Team
Fact-checked
Our editorial team checked this article to make sure it was accurate at the time of publishing it.

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