Healing Properties: Henna promotes wound healing, especially chronic wounds and ulcers. The main cause of this is not known, but it may be its nourishing effect on the wound and its anti-microbial properties.
Onion seed or hibat al-barakah (Nigella sativa)
Aishah r.a. told us that the Prophet Muhammad (PBUH) stated that there is cure in black seeds for all ailments except sam. I asked him, “What is sam?” He said, “Death.”
The olive, a sign of peace and friendship throughout the world, is described in the Holy Qur’an in Surat At-Teen.
Siwak and Dental Hygiene
There are several hadith mentioning the benefits of siwak in maintaining oral hygiene; hence, it has been used widely among Muslims since the Prophet Muhammad (PBUH).