The invention discloses an alga health-preserving 
wine and a preparation method thereof. The alga health-preserving 
wine is prepared from the following raw materials in parts by weight: 300-350 parts of grapes, 20-40 parts of 
algae, 20-30 parts of rhizoma dioscoreae, 20-30 parts of young corns, 15-20 parts of papaya, 2-4 parts of wall-broken 
pollen pini, 2-4 parts of 
semen nigellae, 2-4 parts of elm fruits, 1-2 parts of 
fructus psoraleae, 1-2 parts of globe 
amaranth, 2-3 parts of boussingaultia gracilis miers var leaves, 2-4 parts of russianolive flower, 2-3 parts of 
polygonum viviparum, 20-30 parts of 
maple sugar, 2-3 parts of 
sea cucumber peptide powder, 9-12 parts of yeasts and 10-12 parts of 
nutrition additives. The alga health-preserving 
wine prepared through the method disclosed by the invention can be used for enhancing the 
immune system, strengthening the bone, enhancing the 
physical ability and the endurance and resisting the diseases through the addition of nutritional components, namely the 
algae, the young corns and the like, thereby being beneficial to 
human health; in addition, the alga health-preserving wine disclosed by the invention can be used for promoting the fat 
metabolism of an 
organism, eliminating the symptoms, namely 
fatty liver, hyperlipemia, hypertension, 
coronary heart disease, uarthritis and the like, through the synergistic effect of multiple added 
traditional Chinese medicine components, thereby achieving the functions of weight reduction, body strengthening and health preservation.