Cachexia and low nutritional intake are a common phenomena in cancer patients undergoing chemotherapy. The purpose of this study is to assess prevalence of cachexia and low nutritional intake and the impact on quality of life, fatigue and mortality in patients undergoing chemotherapy. Furthermore interactions between these parameters, tumor disease and chemotherapy, respectively.

Inclusion Criteria:

• Patients undergoing chemotherapy at least in the second cycle.
• Patients who have signed a written Informed Consent.

Exclusion Criteria:

• Patients with implanted pacemaker or defibrillator.

Patients will be selected in primary care clinics.