Is Marmite Yeast Extract healthy?

Marmite Yeast Extract scores 38/100, Grade C, on HealthierCart. Category: plant based foods and beverages. Flagged: Glyphosate residue risk.

Ingredients: yeast extract (contains barley, wheat, oats, rye ), salt, vegetable juice concentrate, vitamins (thiamin, riboflavin, niacin, vitamin b12 and folic acid), natural flavouring (contains celery )