Loser 2021.

Methods	RCT.
Participants	61 participants with squamous cell carcinoma of the head and neck referred for adjuvant or definitive treament with curative intent.
Interventions	Individualised nutritional counselling from a dietitian with individualised recommendations versus no nutritional counselling.
Outcomes	Primary outcome: amount of malnutrition (assessed using a range of tools). Secondary outcomes: therapy‐related side‐effects, biochemical status.
Notes	This study meets the inclusion criteria for comparison  1 (dietary advice versus no advice).