A no-carbohydrate diet (no-carb diet, zero carb diet) excludes dietary consumption of all carbohydrates (including dietary fiber) and suggests fat as the main source of energy with sufficient protein. A no-carbohydrate diet may be ketogenic, which means it causes the body to go into a state of ketosis, converting dietary fat and body fat into ketone bodies which are used to fuel parts of the body that do not oxidize fat for energy, especially the brain.
- urine measurements may not reflect blood concentrations. Urine concentrations will be lower with greater hydration, and after adaptation to a ketogenic diet the amount lost in the urine may drop while the metabolism remains ketotic.
great source of nutrition information. The graphics are informative at a glance
- Beer – some of most B vitamins, not B12
- best sources of Vitamin B12 – vegetables – only mushrooms and yeast
World’s Healthiest Foods
good source of general information – very readable with enough detail and specifics
- vitamin B12 – cobalamin