Hickory is one of the most popular woods for smoking, especially in Southern barbecue. It produces a strong, savory flavor that pairs well with pork, ribs, and brisket. However, be cautious; too much hickory can lead to a bitter taste. It’s best used in moderation or combined with milder woods to create a balanced flavor.
According to the American Cancer Association, meat that has been fried and/or charcoal-grilled at a very high temperature can produce carcinogenic substances (heterocyclic amines). You should avoid charring meat for prolonged periods. When the fats drip on the coals, harmful cancer-causing chemical infused smoke is released, coating your food in PAHs. If you don't think that these chemicals are dangerous, consider that PAHs are also found in cigarette smoke.