The invention discloses a multifunctional nutrition powder and a production method thereof. The nutrition powder comprises vitamin B1, vitamin B2, vitamin B6, pantothenic acid, nicotinic acid, vitamin B12, vitamin C, vitamin A, vitamin K, vitamin D, vitamin E, biotin, folic acid, calcium, magnesium, iron, zinc, selenium, chromium, copper, manganese, corn fiber powder, inulin, soybean protein isolate powder, Agaricus blazei Murill extract, soybean lecithin, L-carnitine, beta-carotene, lycopene, vanadium, Acerola Cherry extract, grape seed extract, maltodextrin, ethyl maltol, aspartame, acesulfame, eggplant powder, cucumber powder, lettuce powder, wheat seedling powder, tomato powder, flaxseed powder, maca powder and Cordyceps sinensis powder. The multifunctional nutrition powder has weight reducing, blood fat reducing, blood pressure reducing, blood sugar reducing and climacteric metancholia psychosis alleviating effects.