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Resources
Trusted sources if you want to go further.
Official guidelines
World Health Organization
Obesity, BMI bands and activity guidelines
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CDC
Adult BMI and healthy weight (US)
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NHS
Healthy weight and weight loss (UK)
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Health Canada
Healthy living and Canada’s food guide
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Nutrition and exercise
Harvard Nutrition Source
Plain-language, research-based nutrition
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American College of Sports Medicine
Exercise recommendations
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Mayo Clinic
Healthy lifestyle guides
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Research and support
MedlinePlus
Health topics from the US National Library of Medicine
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Cochrane Library
Reviews of the evidence on treatments
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Crisis Text Line
Free 24/7 support by text
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