What does research say about the benefits and risks of consuming garlic, and who should consider including it in their diet?

### Benefits and Risks of Consuming Garlic Garlic has been used for both culinary and medicinal purposes for thousands of years. Research has shown that garlic offers several health benefits, but it also comes with some risks. Here’s what you need to know: #### Health Benefits 1. **Cardiac Health**: Garlic contains a compound called diallyl trisulfide, which has been shown to protect the heart after a heart attack and during heart surgery. It can also reduce blood pressure in people with hypertension and protect against cardiomyopathy, a chronic heart disease common in diabetes patients. 2. **Reduced Risk of Infections**: Garlic is effective against a variety of bacteria, viruses, fungi, and parasites. Allicin, an active component in garlic, has antiviral, antibacterial, antifungal, and antiparasitic properties. 3. **Reduced Blood Clotting**: Garlic can reduce the chances of blood clots forming, which can be beneficial for heart health. 4. **Reduced Risk of Cancer**: Some studies have linked garlic consumption to a reduced risk of certain cancers, including colon, gastric, and lung cancers. #### Risks and Precautions 1. **Blood Thinning**: Garlic has blood-thinning properties, which can be a risk for people taking anticoagulant medications like warfarin or heparin. It’s advisable to stop eating garlic 7 to 10 days before any planned surgery. 2. **Drug Interactions**: Garlic can interact with certain medications, so it’s important to consult a doctor before adding it to your diet if you are on medication. #### Who Should Consider Garlic? People looking to improve their heart health, reduce the risk of infections, or lower their cancer risk may benefit from including garlic in their diet. However, those on blood-thinning medications or planning surgery should exercise caution. In summary, garlic offers numerous health benefits but also comes with some risks. Always consult with a healthcare provider before making significant changes to your diet.