However, without understanding of what ketosis is and its benefits, many people will still scoff at the idea of limiting carbs in their diet. Annual Review of Nutrition. Note that urine measurements may not reflect blood concentrations. Ketones are acids that build up in the blood and are eliminated in urine. But what are ketones? Most people can safely achieve a ketogenic diet.
Pauls Hospital dietitian Sinead Feeney for a paleo diet cage match. Should you eat like a caveman. Should you eat like Alton Brown. How about eating like the Green Man, Randy Shore.