Please list the various phases in Intermittent Fasting ordered by when they occur after starting the fast, and provide a description of what happens in the body during each phase in about 150 words for each.
length_constraints:number_sentences length_constraints:nth_paragraph_first_word keywords:frequency detectable_format:number_bullet_lists detectable_format:multiple_sections startend:quotation punctuation:no_comma
less than
Stuart
less than
Stuart
SECTION
The number of sentences in your response should be less than 3 answer exactly 4 paragraphs. Use 2 new lines to separate paragraphs. Start the first paragraph with the word "Stuart" reply should include the word "Stuart" less than 2 times Make sure the answer contains exactly 2 bullet points in markdown format Your response must contain 3 sections, mark the beginning of each section with SECTION X Please wrap your entire reply with double quotation marks You are not allowed to use any commas in your response