1, guava has seeds. Guava seeds are edible. Proper consumption is beneficial to the body, but the seeds are hard and generally difficult to digest. For children, the elderly, people with internal heat and poor gastrointestinal function, gastrointestinal function is not strong, and it is generally not recommended to eat.

2. Improve skin smoothness and elasticity: Guava seed polyphenols can help skin resist the damage of free radicals and collagen degrading enzymes, and help prevent early wrinkles caused by skin elasticity loss.

3. Help improve brain function: Guava seed polyphenol may be very important for brain function, not only because of its protective effect on blood vessels, but also because it is one of the few dietary antioxidants that may directly protect brain cells through the blood-brain barrier. Strengthening capillaries and other blood vessels may help prevent stroke.