so about 500 calories?A whitish tongue indicates a thick blood and mucus accumulation. Give your body a break for 5-7 days from heavy foods, like red meat, dairy, cheese, bread, pasta, refined flours, sugar and increase the intake of legumes and cooked greens like collards, kale, spinach, chard, and cabbage along with some spices like ginger, cumin, cilantro, and parsley.
White Tongue Coating Health Remedies - Joyful Belly School of Ayurveda
A thick coating on the tongue indicates excess of Kapha dosha in the blood (sweet, thick blood) or Vata toxins in the colon due to fermentation of fecal matter.www.joyfulbelly.com