Generally not obvious, suitable for all ages. But it depends on two conditions:

First, the quality of sweet wine-glutinous rice sweet wine is slightly more germinal than long-grain rice sweet wine, raw sweet wine (just brewed) is more germinal than cooked sweet wine (left for a few days), and cooked sweet wine rarely produces hair. After adding eggs and other supplements, it has obvious germinal growth. The second is personal sensitivity-people who are sensitive to alcohol are prone to get angry, and people with hemorrhoids are prone to attack.