Weight · 3 guides
Body and weight
BMI and its limits, how age really affects weight loss, and whether meal timing matters.
- BMI (body mass index) BMI calculator in kg or stone: what the UK ranges mean, lower thresholds for some ethnic groups, why BMI misreads lifters and why waist size matters. 3 min read · 6 sources · Updated 25 September 2026
- How age affects weight loss Does metabolism slow with age? Research says it's steady until about 60. Why weight loss feels harder as you age, and how lifting and protein help. 3 min read · 9 sources · Updated 25 September 2026
- The best time to eat Does meal timing matter? What trials show about breakfast, late eating, intermittent fasting and meal frequency, plus the timing that helps lifters. 3 min read · 13 sources · Updated 25 September 2026