Books
Effectiveness scores 70 due to moderate scientific backing for core claims (keto/IF for weight loss/metabolism) from multiple meta-analyses of RCTs showing 0.5-1kg greater short-term loss vs. controls, but limited long-term data and no validation of proprietary elements like body-type advice. Safety is perfect (100) as it's non-consumable with no reported issues. Quality at 80 reflects strong reviews praising simplicity/actionability, low price, and visuals, tempered by author's chiropractic bac
This booklet is a solid, low-cost introduction to keto and IF for beginners seeking structured basics. Evidence supports the core strategies for short-term weight loss and health improvements, but consult a doctor for personalization. Free alternatives exist, so it's best for those preferring print.