Dry roasted unsalted hazelnuts have 646 kcal per 100 g with zero sodium. Roasting deepens the flavour and adds crunch without significantly changing macros versus raw. Fiber remains high at 9.4 g per 100 g. A 30 g serving delivers 194 kcal — weigh for consistency.
How should I track Hazelnuts or Filberts, dry roasted, without salt added?
Hazelnuts or Filberts, dry roasted, without salt added is high in magnesium. Nuts like Hazelnuts or Filberts, dry roasted, without salt added are one of the easiest foods to overeat. Research on portion estimation (Almiron-Roig et al., Appetite 2013) found that people underestimate calorie-dense foods by 50–200% when eyeballing portions. A small handful can easily be 300+ calories. The best habit: pre-portion into 30 g bags or use a scale each time. Also check whether your nuts are raw, roasted, or roasted-in-oil — the roasted-in-oil versions add extra fat that is not in the raw nutrition values.