New to this and looking to lose 100lbs in 2017

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Hi guys and gals,
My is Danny and I am 28 years old, 5'7 and 242lbs currently. My goal is to lose 100 lbs as long as it takes. It will be a difficult task for sure and I am ready for it.

Has everyone had any success for ketosis diet ? could you give me some pointers. :smile: