The cheapest protein, fruit and vegetables per portion at official UK and US average prices, plus a costed day of food and where to get help.

How to start a lifestyle reset: one area, one small action tied to a daily cue, a weekly review, and what the habit research says about timing.

A five-question check for health and wellness claims, the warning words, UK and US advertising rules, and where to verify each kind of claim.

How to restart after falling off a routine: lapse versus relapse, why one missed day does little harm, and a plan for the first 48 hours and first week.

What to drink and eat for a day or two of mild stomach upset, what NHS and US guidance says, red flags, and why no gut cleanse is needed.

What to do on days you are too tired to exercise: options by energy level, the evidence for short easy sessions, and when tiredness needs a doctor.

What research shows about keeping New Year resolutions, why January is a hard month to change anything, and a 12-week plan to use instead.

A hub guide to resetting work, screens, home, food waste, growing, food and movement: one evidence-backed first step for each and which to do first.