Further reading
Independent, peer-reviewed and regulatory sources on metabolism, plant nutrition, and everyday wellness - selected without commercial bias.
Regulatory and scientific sources
EFSA Health Claims Register
The European Food Safety Authority publishes the full register of authorised and non-authorised health claims for nutrients and botanicals. The primary reference for all claims on this site.
efsa.europa.eu/en/topics/topic/health-claims
NHS - Vitamins and minerals
The National Health Service provides accessible overviews of B vitamins (B1, B2, B6, B12), magnesium, and zinc: their roles, sources, and recommended intakes for adults in the UK.
nhs.uk/conditions/vitamins-and-minerals
British Nutrition Foundation
Evidence-based guidance on energy balance, dietary supplements, and the role of micronutrients in everyday metabolism. Includes practical resources for active adults.
nutrition.org.uk
PubMed / NCBI
Peer-reviewed literature database. Relevant search terms include "chlorogenic acids metabolism", "caffeine alertness EFSA", "thiamine energy metabolism", "magnesium fatigue supplementation".
pubmed.ncbi.nlm.nih.gov
Food Standards Agency - Food supplements
UK regulatory guidance on food supplement law, permitted ingredients, and maximum permitted levels of vitamins and minerals in food supplements sold in Great Britain.
food.gov.uk/business-guidance/food-supplements
World Health Organisation - Healthy diet
WHO fact sheet on healthy diet principles: the role of macronutrient balance, micronutrient sufficiency, and physical activity in supporting normal metabolic health.
who.int/news-room/fact-sheets/detail/healthy-diet
These links are provided for information only. Cadence Nutrition has no affiliation with these organisations and does not control their content.