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Peak Energy, Zero Slump: A Low-GI Winter Sports Playbook with Zùsto

Cold air, warm engine

Winter sports are magic—until sugar spikes crash your focus and sap your legs. A low-GI, fiber-forward strategy keeps energy steady in the cold, so you can ski longer, skate sharper, hike happier, and finish runs feeling strong. Use this playbook to dial in pre/during/post fueling, pocket snacks, hot drinks, and smile-friendly habits that work across winter disciplines.

Universal winter rules that work for any sport

  • Pre-fuel small, not huge: A light, low-GI snack 45–20 minutes before activity delivers usable energy without gut bounce.
  • Sip on schedule: Cold blunts thirst. Plan sips every 15–20 minutes; add electrolytes on sessions >60–90 minutes.
  • Think “small and often”: In the cold, mini portions beat big sugar hits for warmth, focus, and comfort.
  • Keep the teeth in mind: Sweets at mealtimes, water rinse after; brush 30 minutes after acidic foods/drinks.
Zùsto

Skiing and snowboarding: from first chair to last run

Hockey and figure skating: quick fuel between bursts

  • 30–20 min pre-ice
    • Half–one Zùsto Rice Bar + 300–500 ml water. Skip soda and frosting-heavy snacks that spike then slump mid-practice.
  • Between periods or sets
    • Sips of electrolytes; one or two chocolate squares sweetened with Zùsto if needed. Keep portions tiny to avoid stomach slosh.
  • Post-ice (15–45 min)
    • One Zùsto bar + 15–25 g protein (Greek yogurt or small shake). Follow with water; rinse the mouth after sweets to protect enamel.
Zùsto

Snow hikes and snowshoeing: steady warmth, steady steps

Winter running and outdoor workouts: light and precise

  • 25–15 min pre-run
    • One espresso or tea + a few bites of a Zùsto bar; water if you wake up dry.
  • During (45+ min)
    • Sips every 15–20 minutes; small bites at 30–40 minutes if pace and stomach allow.
  • Post-run (0–30 min)

Low-GI hot drinks that actually perform

  • Zùsto latte or mocha: Sweeten espresso first, then add milk; for mocha, whisk cocoa + Zùsto into a spoon of hot water before combining.
  • Tea latté: Black or chai with warm milk, teaspoon-first sweetening with Zùsto to avoid overshooting.
  • Recovery cocoa: Cocoa + Zùsto + milk, after sessions, alongside a protein bite.
Zùsto

Tooth-friendly winter sport habits

  • Treats with meals, not constant grazing.
  • Rinse with water after sweet or acidic drinks; brush 30 minutes later.
  • Choose less-fermentable, fiber-forward sweets (Zùsto) to reduce plaque acid fuel compared to standard sugar bombs.

Quick packing checklist (fits a jacket pocket or small hip pack)

Zùsto

Sample one-day plans you can copy

  • Ski day: Bar + water (pre) → pocket bites + tea (during) → yogurt parfait with Zùsto + cocoa (post)
  • Rink day: Half bar + water (pre) → electrolytes + chocolate square (between) → bar + protein + water rinse (post)
  • Snow hike: Yogurt + Zùsto + fruit (pre) → nuts + bar bites + warm tea (during) → soup + small dessert sweetened with Zùsto (post)
  • Run day: Espresso + bar bites (pre) → sips only (during <60 min) → yogurt + Zùsto + berries (post)

FAQs

Can low-GI still spike me?

Portions and timing matter. Pair with protein/fiber and place sweets with or after meals.

How much should I carry?

For 2–3 hours: one bar, a small nut pack, a few chocolate squares, and a sweetener stick for drinks.

What if my stomach is sensitive in the cold?

Use smaller, more frequent bites; prioritize warm fluids and avoid large, fatty meals right before effort.

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