Sure they are. Bio fuels are better than fossil fuels because they do not produce any harmful smoke or gases. They are also obtained from nature. Fossil fuels are obtained from the extracts of animals and other organisms fuels produces toxic gases while burning.They may be harmful to us.io fuels are better than fossil fuels in many ways. Although, they are probably not as powerful, bio fuels are renewable compared to the limited resource of fossil fuels.
Probably the most publicized health benefit of broccoli is its possible ability to help prevent cancer. Broccoli is a cruciferous vegetable, and all vegetables in this group may be protective against some stomach and intestinal cancers, Jarzabkowski said.
The vegetable is also rich in indole-3-carbinol which is an extremely powerful antioxidant. Anti-carcinogen properties are also present in broccoli and these are effective in hindering the development of prostate, cervical and breast cancer while also improving liver health. 2.