What Is the Sin of Gluttony?
The fundamental distinction between gluttony and greed is that gluttony refers to a lack of self-control regarding food and drink. In contrast, greed refers to an excessive desire for money and material possessions. … Both gluttony and greed are corporal sins, meaning they are sins of the flesh as opposed to the spirit.
The Seven Deadly Sins (pride, envy, gluttony, lust, wrath, greed and sloth) -The Legend of the Demon