# Nutritional guidelines for health and skin longevity > Developing situation record from CLSTR: https://clstr.news/situations/nutritional-guidelines-for-health-and-skin-longevity > Updated: 2026-10-26T08:41:00.000Z. Sources: 7. Developments: 2. Health experts and the World Health Organization emphasize the importance of consuming diverse fruits and vegetables to prevent chronic diseases and support skin health. Guidelines suggest specific daily intake amounts based on age, ranging from 250 grams for children aged 2 to 5 to at least 400 grams for adults. Specific dietary components are noted for their functional benefits. Red and purple fruits containing polyphenols like anthocyanins are studied for cardiovascular and anti-inflammatory effects. Additionally, foods rich in carotenoids, such as carrots and tomatoes, may provide baseline protection against UV radiation. Consuming skins of certain fruits and vegetables is also recommended to maximize antioxidant and fiber intake. To combat environmental skin aging and collagen loss, experts suggest a diet including healthy fats from sources like olive oil and fatty fish. ## Timeline ### 2026-10-26: Dietary habits and nutritional intake for health and skin longevity Health guidelines recommend daily fruit and vegetable intake to support bodily functions and skin health, noting that antioxidants and carotenoids can help protect against environmental aging factors. 3 sources. https://clstr.news/cluster/dietary-habits-and-nutritional-intake-for-health-and-skin-longevity ### 2026-10-25: Nutritional benefits of specific fruits and vegetables Health experts and the WHO highlight the importance of dietary variety and consuming certain fruits and vegetables with their skins to maximize intake of fibers, antioxidants, and essential micronutrients. 4 sources. https://clstr.news/cluster/nutritional-benefits-of-specific-fruits-and-vegetables --- Cite as: Nutritional guidelines for health and skin longevity. CLSTR, https://clstr.news/situations/nutritional-guidelines-for-health-and-skin-longevity