Is Marmite Yeast Extract healthy?

Marmite Yeast Extract scores 35/100, Grade C, on HealthierCart. Category: spreads. Flagged: Glyphosate residue risk.

Ingredients: yeast extract, barley, wheat, oats, rye, salt, vegetable juice concentrate, thiamin, riboflavin, niacin, vitamin B12, folic acid, natural flavouring, celery