Assertion: diet's effect | /r/HasProperty | headache
Facets:
Source sentences:
text: Side effects typically happen within the first few days of starting a ketogenic diet and include headache, fatigue, lightheadedness, irritability, cramps, and constipation.
text: One low quality meta-analysis reported that adverse effects could include "constipation, headache, halitosis, muscle cramps and general weakness.
text: One trial of obese postmenopausal women found improvements in weight and fat loss after six months, but the benefits had ceased by 24 months; side effects among participants included "weakness, diarrhea, and headaches".