Products: Nicotine pouches (placed in the mouth between the gum and cheek), also known as tobacco-less or tobacco-free nicotine pouches, nicotine buccal pouches and oral nicotine pouches.

The pouch also contains a nicotine hit, explains Clarke. Irina Piskova//Getty Images “Nicotine is absorbed into the body by the buccal cavity,” she says – and for those of us who didn’t ...

To determine whether the administration of mother’s colostrum into the buccal pouch in the first days of life alters the oral microbiota compared with control infants. In this pilot study ...