Tag: Limonin

Despite the common assumption, a widely-cited taste test by America's Test Kitchen and documented in the Washington Post proved the orange pith is largely flavorless. The truth behind the bitter flavor lies elsewhere within the fruit.

A single grapefruit contains a high concentration of the flavonoid naringin, which is why grapefruit pith is so bitter. This potent flavor compound is a key reason many find the fruit challenging to eat, particularly the white, spongy layer known as the albedo.

While most people instinctively discard them, lemon seeds are not poisonous, with all parts of the lemon generally considered safe for consumption. This fact might surprise those who believe the seeds contain harmful toxins, but understanding the real benefits and risks is key to a truly whole-food diet.