http://medicalmarijuana.com/medical-marijuana-treatments/CFS
Another good article, for the person who might have CFS: http://www.healthline.com/health/chronic-fatigue-syndrome
From the first article:
Cannabinoids Help Relieve CFS Symptoms
1. Relief from headaches
2. anti-depression
3. anti-inflammatory
4. heighten focus
5. muscle pain
6. support immune system
7. improve energy level
Best Strains: Sativa hybrid, Sativa x Indica, Sativa dominant hybrid.
East Coast Sour Diesel, Jack Herer, Sweet Blu