Nutrition attracts more overclaiming than anything else covered on this site. A small study becomes a headline, and the headline is still selling a supplement long after the finding stops holding up. So the approach here is deliberately dull. Where the evidence is solid: fibre targets, plant variety, protein ranges, it's cited. Where it's thinner than the packaging implies, most probiotic capsules being the clearest case, that's said outright with a link to the work.
The fat-loss guide is the clearest case of the approach: a twelve-week timeline built around what can realistically change inside it, rather than a number lifted from a before-and-after photo. No meal plans. Amounts and reasons.
See the other 3 guides
The rest of nutrition
How to Improve Gut Health (Probiotics Aren't Step One)
How to improve gut health: probiotics are rarely step one. The evidence points to fiber targets and 30 plants a week.
How Long Does It Take to Lose Belly Fat? A 12-Week Plan
How long it takes to lose belly fat, realistically: a 12-week plan, how to measure progress, and the hormones involved.
Intermittent Fasting for Beginners: The 16:8 Guide
Intermittent fasting for beginners, the 16:8 protocol, women's cycle-based fasting, and what actually breaks a fast.
Keep going
Every topic collects the guides that cover it, with its own introduction to what is there.