Black garlic—also known as fermented black garlic—is a food product created by naturally fermenting fresh garlic in a sealed chamber with high temperature and humidity for a period of 60 to 90 days. While moderate consumption is generally beneficial for health, excessive intake may lead to physical discomfort.
1. Benefits: Through natural fermentation, nutrients such as proteins and starches break down into smaller molecules—including amino acids, glucose, and fructose—that are easily absorbed by the body. Black garlic also contains nutrients like calcium, iron, magnesium, and Vitamin B, as well as bioactive compounds such as polyphenols, melanoidins, and sulfur-containing compounds; moderate consumption is therefore beneficial for maintaining health.
2. Drawbacks: Black garlic has a distinctive odor that some people may find unappealing; forcing oneself to eat it can lead to discomfort such as nausea or vomiting. Additionally, consuming excessive amounts at one time is not recommended, as overeating any food can cause indigestion, resulting in symptoms like abdominal pain or bloating.
Furthermore, individuals with an allergy to black garlic should avoid consuming it to prevent allergic reactions such as rashes or fever.