Can you drink mulberry water left overnight?

Generally, it is not recommended to drink mulberry juice that has been left overnight.

From a nutritional standpoint, mulberries are rich in vitamins, minerals, and bioactive compounds. When mulberry juice is left overnight, nutrients such as vitamin C are significantly lost due to oxidation. Mulberries contain sugars, making the juice an excellent medium for microbial growth. If stored at room temperature, microorganisms can multiply rapidly, and the liquid may become contaminated with dust or other impurities, greatly increasing the risk of spoilage. Even when refrigerated, although microbial growth slows down, nutrient degradation and some bacterial proliferation still occur inevitably; thus, drinking it will not effectively provide nutritional benefits. Spoiled overnight mulberry juice may also cause gastrointestinal discomfort, including diarrhea, abdominal pain, and vomiting, particularly affecting individuals with weak digestive systems. Moreover, it might contain microbial toxins, and consuming large amounts could pose health risks.

It is advisable to avoid drinking mulberry juice that has been left overnight. For optimal freshness and nutritional value, it's best to prepare and consume it immediately, minimizing unnecessary health risks.