Is it harmful to drink peanuts+golden rice+rice slurry every day?
It is no problem to drink rice slurry like this. I usually use Jiuyang's soymilk machine to make all kinds of soymilk, and the nutrition is also very good.
However, this kind of nutrition is only a supplement and cannot replace the normal daily diet.
Losing weight still depends on the combination of exercise and healthy diet, and should follow the scientific method.