Is Marmite Rice Cakes healthy?

Marmite Rice Cakes scores 41/100, Grade C, on HealthierCart. Category: plant based foods and beverages. Flagged: Glyphosate residue risk.

Ingredients: Rice, yeast extract 14% (contains barley, wheat, oats, rye), salt, carrot juice concentrate, onion juice concentrate, vitamins (thiamin, riboflavin, niacin, vitamin B12, folic acid), natural flavouring (Contains celery).