The right amount:
1 clove per day is enough for most people. If you tolerate it well, up to 2 cloves per day is okay. Listen to your body and adjust accordingly.
5. Using old or sprouted garlic

Soft, discolored, or shriveled garlic has lost much of its potency. Sprouted cloves may taste bitter and be less effective.
Buy fresh:
Choose firm, white bulbs with tight skin. Store them in a cool, dry, well-ventilated place—never in the fridge. You can also try black garlic for a milder flavor and a higher antioxidant profile.
6. Not considering interactions with medications
Garlic can thin the blood, which may intensify the effects of anticoagulants like warfarin and increase the risk of bleeding.
If you’re on medication:
Talk to your doctor before adding large amounts of garlic to your routine. Also, avoid garlic before surgery—ideally, stop 5 days in advance.
7. Relying on low-quality garlic supplements

Not all garlic capsules are created equal. Many contain very little allicin or are filled with unnecessary additives.
Choose wisely:
Fresh garlic is best. If you choose a supplement, make sure it’s from a trusted source and lists a standardized allicin content on the label.
Should You Remove the Green Sprout?

The green sprout in the center of a garlic clove isn’t harmful, but it can taste bitter. If you don’t like the flavor—or if it causes heartburn—you can remove it. Otherwise, it’s fine to leave it in.
How to Make Garlic Work Better for You
- Always chop or crush garlic and let it rest a few minutes before use.
- Add it at the end of cooking to preserve its active compounds.
- Combine garlic with vitamin C–rich foods (like lemon, tomato, or parsley) to boost its effects.
- Stick to 1–2 cloves per day depending on your tolerance.
- Store garlic bulbs in a dry, dark place with good airflow.