In the process O2 is taken in and CO2 is released. Carbon is also released as CO2 when organisms die and decay (work of decomposers). A: The carbon dioxide-oxygen cycle is the cycle in which living things (such as plants and animals) take in oxygen and let out carbon dioxide..
Beetroot juice 'helps lower blood pressure': A glass a day can reduce it by 7%, say researchers. Drinking beetroot juice every day could help to lower blood pressure, say researchers. They found a dose of eight ounces â around one cup â may help people with high blood pressure, cutting their readings by about 7 per cent. Tests suggest the effect is produced by beetrootâs naturally high levels of nitrate.
If youâre nervous about the link between caffeine and high. blood pressure, or youâre at risk of exceeding the. recommended 500mg a day, try a different blood pressure-. busting beverage. Two glasses of beet juice a day (500ml. total) can lower blood pressure by 10 points within three.