{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "@id": "https://scienceinsport.com/blogs/nutrition/open-water-long-distance-swimming-nutrition#faq",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "How do I fuel for a long open water swim?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Start fully fuelled with full glycogen stores, then take on easily digestible carbohydrate like drinks and gels at planned feed stops throughout, rather than waiting until you feel depleted. Account for the extra energy demand of cold water and rehearse your feeds in training."
      }
    },
    {
      "@type": "Question",
      "name": "Does cold water increase fuelling needs?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Swimming in cold open water raises your energy expenditure as your body works to maintain temperature on top of the effort of swimming, increasing your fuelling needs. Running low in cold water can be a safety issue as well as a performance one."
      }
    },
    {
      "@type": "Question",
      "name": "How do swimmers feed during a long swim?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Usually at planned feed stops, often with boat or shore support, taking on carbohydrate quickly before continuing. Easily consumed options like carbohydrate drinks and gels work best, and the feeding routine should be practised in training as it is a skill in itself."
      }
    },
    {
      "@type": "Question",
      "name": "Can you dehydrate while swimming?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes, even surrounded by water long-distance swimmers can dehydrate, so taking on fluid at feed stops matters. Carbohydrate drinks conveniently serve both fuelling and hydration, and electrolytes become relevant in warmer open water or very long swims."
      }
    }
  ]
}