According to Ibn Qayyim, the Prophet Muhammad (ﷺ) would drink honey mixed with water on an empty stomach, and this is considered a secret to maintaining good health, only understood by those who are intelligent and blessed; this statement is attributed to him in the book "Zaad al-Ma'aad" 

Sayyiduna Abu Dharr al-Ghifari has narrated that the Prophet ﷺ stated regarding the water of Zamzam: “It is blessed and it is a nourishing food.” Imam Tayalisi has narrated this with the additional wording, “It is a cure for the sick.” 

This resin (the maydi gum version and green hojari version) will specifically kill cancerous cells/tumors in any part of the body. It has A,K,B, A properties which means it is highly anti cacogenic and anti inflammatory. For skin cancer you have to apply the distilled form on the skin.

There is a medical publication on it on the internet. You can find it by searching Frankincense and Cancer Medical publication

This is a very important resin used by past physicians. China imports it for its blood moving properties as it moves blood (i.e, will make you faster)

In conjunction with hijama this is very important alternative to chemo therapy, radiation therapy, breast removal or prostrate surgery as all have life impacting secondary consequences.

The resin is natural with no reported side effects save but a little dizziness when taken too much

You cand chew the resin a few small pieces every other day.  Or allow the resin to dissolve in the gum of your mouth.

The main aim is to consume it's oil.

Placing on oil burner is the inhalation method.

The leaves or powder of this plant is a natural laxative for relief from constipation and helps cleanse the gut.  

It was narrated that Anas bin Malik said:

"The Messenger of Allah (ﷺ) said: 'I have indeed urged you with regard to the Siwak.'"