Can I eat white radish after eating crab?
Generally speaking, it is acceptable to eat white radish after consuming crab, but moderation is key. Detailed explanations are as follows:

Crab is rich in high-quality protein and essential minerals, which can supply calcium and promote the growth of bones and teeth. White radish contains vitamin C, dietary fiber, vitamins, and minerals, which help enhance iron absorption and benefit skin health. Additionally, components like sinigrin and amylase found in white radish can stimulate intestinal motility and aid digestion.
Consuming white radish after eating crab in moderate amounts poses no health risks and can help supplement essential nutrients, improve metabolism, boost immunity, and promote gastric juice secretion to aid digestion of the crab's proteins, thus reducing the gastrointestinal burden. However, it should be noted that both crab and white radish are cold-natured foods, and excessive consumption may lead to discomforts such as diarrhea and abdominal pain in individuals with cold body constitution or weak digestive systems.
In daily diets, it is important to maintain a balanced intake of various nutrients and avoid excessive consumption of any single food item in order to maintain overall health.