Many studies show that using garlic reasonably can contribute to reducing blood cholesterol, supporting blood pressure control and strengthening resistance.
However, despite bringing many benefits, garlic is not suitable for everyone. Some groups of people should limit or be cautious when using it.
First of all, people with stomach diseases should consider the amount of garlic consumed. The sulfur compounds in garlic can irritate the stomach lining, increasing burning sensation or discomfort in people with stomach ulcers, esophagitis or gastroesophageal reflux. In particular, eating raw garlic in large quantities can make symptoms more obvious.
People preparing for surgery are often advised to limit the use of high doses of garlic in the pre-operative period. The cause is also related to the effect of garlic on the blood clotting process, which can increase the risk of bleeding during and after surgery.
Another group to note is those with low blood pressure. Garlic can help lower blood pressure in some cases. But if blood pressure is already low or you are taking antihypertensive medication and consume too much garlic, it can cause blood pressure to drop too much, causing dizziness or fatigue.
People with allergies to garlic or garlic-related foods should avoid using it. Allergy symptoms may include itching, urticaria, swollen lips, or shortness of breath in severe cases.
Garlic is a spice rich in nutritional value and has many health benefits when used properly. But for the above-mentioned groups, use needs to be adjusted appropriately to avoid unwanted effects.
