Part 25 (1/2)

Beta cells: Specialized cells in the pancreas that produce insulin. Specialized cells in the pancreas that produce insulin.

Blood lipids: The factors of total cholesterol, triglycerides, and HDL and LDL cholesterol in your blood. The factors of total cholesterol, triglycerides, and HDL and LDL cholesterol in your blood.

Blood pressure: The pressure your blood exerts against the walls of your arteries during a heartbeat. The pressure your blood exerts against the walls of your arteries during a heartbeat.

Blood sugar: The amount of glucose in your bloodstream; also called blood glucose. The amount of glucose in your bloodstream; also called blood glucose.

BMI: See See Body ma.s.s index. Body ma.s.s index.

Body ma.s.s index (BMI): An estimate of body fatness that takes into account body weight and height. An estimate of body fatness that takes into account body weight and height.

Carbohydrate: A macronutrient from plants and some other foods broken down by digestion into simple sugars such as glucose to provide a source of energy. A macronutrient from plants and some other foods broken down by digestion into simple sugars such as glucose to provide a source of energy.

Cholesterol: A lipid; a waxy substance essential for many of the body's functions, including manufacturing hormones and making cell membranes. A lipid; a waxy substance essential for many of the body's functions, including manufacturing hormones and making cell membranes.

C-reactive protein (CRP): A chemical in blood that serves as a marker for inflammation. A chemical in blood that serves as a marker for inflammation.

Diabetes: See See Type 1 diabetes Type 1 diabetes and and Type 2 diabetes. Type 2 diabetes.

Diuretic: Anything that removes fluid from the body by increasing urination. Anything that removes fluid from the body by increasing urination. Essential fatty acids (EFAs): Essential fatty acids (EFAs): Two cla.s.ses of essential dietary fats that your body cannot make on its own and that must be obtained from food or supplements. Two cla.s.ses of essential dietary fats that your body cannot make on its own and that must be obtained from food or supplements. Fat: Fat: One of the three macronutrients; an organic compound that dissolves in other oils but not in water. A source of energy and building blocks of cells. One of the three macronutrients; an organic compound that dissolves in other oils but not in water. A source of energy and building blocks of cells.

Fatty acids: The scientific term for fats, which are part of a group of substances called lipids. The scientific term for fats, which are part of a group of substances called lipids.

Fiber: Parts of plant foods that are indigestible or very slowly digested, with little effect on blood glucose and insulin levels; sometimes called roughage. Parts of plant foods that are indigestible or very slowly digested, with little effect on blood glucose and insulin levels; sometimes called roughage.

Foundation vegetables: Leafy greens and other low-carbohydrate, nonstarchy vegetables suitable for Phase 1, Induction, and the basis upon which later carb intake builds. Leafy greens and other low-carbohydrate, nonstarchy vegetables suitable for Phase 1, Induction, and the basis upon which later carb intake builds.

Free radicals: Harmful molecules in the environment and naturally produced by our bodies. Excess free radicals can damage cells and cause oxidation. Harmful molecules in the environment and naturally produced by our bodies. Excess free radicals can damage cells and cause oxidation.

Glucose: A simple sugar. Also see A simple sugar. Also see Blood sugar. Blood sugar.

Glycogen: The storage form of carbohydrate in the body. The storage form of carbohydrate in the body.

HDL cholesterol: High-density lipoprotein; the ”good” type of cholesterol. High-density lipoprotein; the ”good” type of cholesterol.

Hydrogenated oils: Vegetable oils processed to make them solid and improve their shelf life. See Vegetable oils processed to make them solid and improve their shelf life. See Trans fats. Trans fats.

Hypertension: High blood pressure. High blood pressure.

Inflammation: Part of the body's delicately balanced natural defense system against potentially damaging substances. Excessive inflammation is a.s.sociated with increased risk of heart attack, stroke, diabetes, and some forms of cancer. Part of the body's delicately balanced natural defense system against potentially damaging substances. Excessive inflammation is a.s.sociated with increased risk of heart attack, stroke, diabetes, and some forms of cancer.

Insulin: A hormone produced by the pancreas that signals cells to remove glucose and amino acids from the bloodstream and stop the release of fat from fat cells. A hormone produced by the pancreas that signals cells to remove glucose and amino acids from the bloodstream and stop the release of fat from fat cells.

Ketoacidosis: The uncontrolled overproduction of ketones characteristic of untreated type 1 diabetes, typically five to ten times higher than nutritional ketosis. The uncontrolled overproduction of ketones characteristic of untreated type 1 diabetes, typically five to ten times higher than nutritional ketosis.

Ketones: Substances produced by the liver from fat during accelerated fat breakdown that serve as a valuable energy source for cells throughout the body. Substances produced by the liver from fat during accelerated fat breakdown that serve as a valuable energy source for cells throughout the body.

Ketosis: A moderate and controlled level of ketones in the bloodstream that allows the body to function well with little dietary carbohydrate; also called nutritional ketosis. A moderate and controlled level of ketones in the bloodstream that allows the body to function well with little dietary carbohydrate; also called nutritional ketosis.

LDL cholesterol: Low-density lipoprotein. Commonly referred to as the ”bad” type of cholesterol, but not all LDL cholesterol is ”bad.” Low-density lipoprotein. Commonly referred to as the ”bad” type of cholesterol, but not all LDL cholesterol is ”bad.”

Lean body ma.s.s: Body ma.s.s minus fat tissue; includes muscle, bone, organs, and connective tissue. Body ma.s.s minus fat tissue; includes muscle, bone, organs, and connective tissue.