Related Clues:

• Condition meaning "lack of blood"
• Cause of weakness, perhaps
• Lack of muscle tone
• Energy shortage?
• Low-hemoglobin condition
• Blood disorder that causes fatigue
• Iron-poor blood condition
• Sluggish quality
• Energy problem
• Iron-deficiency problem
• Vigorless condition
• Iron deficiency problem
• It may cause dizziness
• Condition requiring iron supplements
• Lack of get-up-and-go