What is the difference between red guava and white guava, and is red better or white better?

Guava, commonly known as baarle, has two varieties: white-fleshed and red-fleshed. The difference between red guava and white guava lies in the flesh: one has a red center, the other a white center; they also differ in nutritional value. White flesh fights spots and whitens the skin, while red flesh protects the prostate.

The red-fleshed guava on the market is created by grafting native guava with pearl guava. Native guava has thin skin and red flesh and is highly nutritious, while the improved variety has better sweetness and texture.
Guava has the highest vitamin C content of any fruit, and white-fleshed guava has slightly more vitamin C than red-fleshed guava, with 126 mg per 100 grams. Vitamin C can prevent pigmentation and is a moderate nutrient for whitening and beautifying the skin. If you want to supplement with the mineral zinc, choose white-fleshed guava, which contains nearly 0.8 mg of zinc per 100 grams; this can protect skin health, delay vision degeneration, and maintain immune function.
Compared with white-fleshed guava, red-fleshed guava has higher vitamin A and dietary fiber content, with 154 international units of vitamin A and 5 mg of dietary fiber per 100 grams. Red-fleshed guava also contains lycopene, a substance that can reduce cardiovascular disease, act as an antioxidant, and help men prevent prostate cancer.
Is red guava better or white guava better? They are hard to compare, as each has its own advantages.