Related Clues:

• Not the brainiest sort
• Fructose, for one
• Drain of energy
• Tree product
• Tree's blood
• Drain of strength
• It's appetizing to aphids
• Sweetener
• Deplete, as energy
• It may be found in a trunk
• Deplete gradually
• Extra TV soundtrack
• Maple-syrup ingredient
• Coffee sweetener
• Cane product