Many plants contain fibers, particularly those in the categories of fruits, vegetables, grains, and legumes. Common sources of dietary fiber include whole grains like oats and brown rice, fruits such as apples and berries, vegetables like broccoli and carrots, and legumes such as beans and lentils. Additionally, plants like flax and chia seeds are rich in fiber and provide beneficial omega-3 fatty acids. Overall, a diverse plant-based diet can provide a wide range of fiber sources.
from plants....
fiber derived from plants or animals are called natural fibers
fiber is cellulose which is found in the cell walls of plants.
natural
No, you get more fiber from raw plants.
Flax plants were a source of linen fiber before the Industrial Revolution.
Dietary fiber is from cellulose, only manufactured by plants. Insoluble fibers are also only in plants.
Fiber is primarily found in plants such as fruits, vegetables, whole grains, nuts, and seeds. Animal products generally do not contain fiber, but there are some exceptions, such as the skin of fruits like apples, which contain small amounts of fiber.
fiber
No, milk is not high in fiber. Fiber comes from plants, specifically the parts of the plants that we cannot digest. Soymilk contains fiber. However, to get a lot of fiber you should eat vegetables, certain fruits, and grains such as peas, beans, prunes, oats, barley, and flax seeds.
I'm not sure what you are asking, since raw silk is a fiber which is obtained from the cocoons of silkworms, but a fiber obtained from plants would be something like cotton, though there are others, too.
To get fiber, I eat Kellog's Frosted Mini Wheats.