Data on health and wood energy are mainly qualitative. The table below gives an overview of possible health impacts during different stages of production, conversion and use of wood energy.

|
| ACTIVITY |
HEALTH IMPACT |
| Production |
| Processing dung cakes |
Faecal/oral/enteric infections |

|
| Charcoal production |
CO/smoke poisoning |
| |
Burns/trauma |
| |
Cataracts |

|
| Collection |
| Fuel gathering |
Trauma |
| |
Reduced infant/child care |
| |
Bites from snakes etc. |
| |
Allergic reactions |
| |
Fungus infections |

|
| Transportation |
| Fuel transportation |
Backache |
| |
Severe fatigue |
| |
Over time: damaged reproductive organs (polapsed uterus) |

|
| Processing |
| Fuel cutting |
Trauma |
| |
Cuts |
| |
Abrasions |

|
| Combustion |
| Smoke |
Conjunctivitis |
| |
Acute respiratory infection (ARI) |
| |
Cor pulmonale |
| |
Adverse reproductive outcomes |
| |
Lung cancer |
| |
Higher rate of infant morbidity/mortality |
| |
Depressed immune response |
| |
Chronic obstructive lung diseases (COLD): chronic bronchitis, emphysema, asthma |

|
| Toxic gasses (CO) |
Acute poisoning |
| |
Low birthweight |
| |
Higher rate of stillbirths |

|
| Heat |
Burns and scalds |
| |
Cataracts |

|
| Cooking position |
Arthritis and related bone disease |
| |
Back pain |

|
|
Source: WEN 12.1, 1997
|