The invention discloses a dietary nutrient supplement for people with hyperlipidemia, hypertension and hyperglycemia. The supplement comprises a composition A and a composition B. The composition A comprises: onions, agaric, celery, garlic, hawthorn fruits, green tea, laver, mushrooms, enoki mushrooms, radishes, spinach, cucumbers, garland chrysanthemums, eggplants, carrots, cabbage, broccoli, bananas, oranges, watermelons, corn, hulless oat, oat, lettuce, green vegetables, ashitaba and rape flowers; and the composition B comprises: Chinese wolfberry root-bark, kudzuvine roots, tangshen, hawthorn fruits, edible burdock, zingiber, bighead atractylodes rhizomes, licorice, poria cocos, milk-vetch roots, dark plums, debark peony roots and prepared rehmannia roots. The dietary nutrient supplement for people with hyperlipidemia, hypertension and hyperglycemia guarantees more comprehensive nutrient balance for users. The dietary nutrient supplement of the invention can supplement nutrients rapidly, and solves the problem of insufficient absorption of digestive organs. Many raw materials are converted into a wide variety of biochemical metabolites by beneficial bacteria, and the metabolites enter the human body so as to save a large amount of digestive enzymes, and to supplement micromolecular nutrients.