Related Clues:

• What bread is stuffed with?
• Rice, e.g., informally
• Pasta, e.g., informally
• __-loading: endurance strategy
• Bit of pasta, for short
• Such as sugar or starch
• Substance such as sugar or starch in foods
• Atkins Diet no-no
• Atkins diet restriction
• Sources of energy
• Marathoner's gorge, briefly
• Prep for a marathon, with "up"
• Carburettor (abbrev.)
• In short, engine part�s source of energy
• What some dieters count