Can rice wine lees enhance physical fitness?

Generally, sweet rice wine (Laozao) has a certain auxiliary effect on enhancing physical fitness, but it cannot serve as a primary method. It should be consumed in moderation. Detailed analysis is as follows:

Laozao is a food product made from fermented glutinous rice, containing carbohydrates, small amounts of protein, B-complex vitamins, and minerals. B-complex vitamins participate in energy metabolism and aid in the absorption and utilization of nutrients, providing mild support for maintaining normal body functions. The fermentation process also makes certain nutrients easier for the human body to digest and absorb, making it suitable for individuals with weaker digestion to supplement nutrition. However, the nutritional components of Laozao are relatively单一 (单一 should be replaced with "limited"), lacking key nutrients essential for enhancing physical fitness, such as high-quality protein and dietary fiber. Relying solely on its consumption is unlikely to achieve significant results. Moreover, Laozao contains a relatively high amount of sugar; excessive consumption may lead to blood sugar fluctuations, increase gastrointestinal burden, and cause abdominal distension.

Consuming large amounts of Laozao on an empty stomach is not recommended, as the sugar content may irritate the stomach. In daily life, enhancing physical fitness should primarily focus on ensuring a balanced diet, regular exercise, and adequate sleep. These methods can fundamentally improve bodily functions and maintain a healthy condition.