Adam Yauch, who has undergone treatment for a cancerous parotid gland and a lymph node, became a vegan at the recommendation of his Tibetan doctors.
He is survived by his wife and daughter. It is not yet known whether his death is related to the disease.
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Some 13% of the average UK adult's salary is spent paying basic domestic bills, which is an average total of £524,464 over a lifetime.
The Crown Prosecution Service is to announce its decision later on whether individuals and organisations will face criminal charges.
Hollywood actor Jim Carrey has failed in his attempt to get a wrongful death lawsuit over his ex-girlfriend's suicide thrown out of court.