Standard antibiotics usually contain only one active ingredient, while herbal antibiotics contain many. 
The instinct that a full-term baby has after birth disappears at 2 months. The baby is 3 months old, and there is this instinct. So, the baby is not born full-term
 herbal drugs are more likely to maintain their efficacy against new drug-resistant bacteria than standard antibiotics.For a strain, it is just as difficult for a chef to make a dish that can satisfy dozens of guests at the same time, just as it is difficult for a chef to make a dish that satisfies the taste of dozens of guests at the same time, while it is much easier to make a dish that satisfies the taste of one guest.