Triglycerides are a common form of fat that we digest. Triglycerides are the main ingredient in animal fats and vegetable oils. Elevated levels of triglycerides are a risk factor for heart disease, heart attack, stroke, fatty liver disease, and pancreatitis. Elevated levels of triglycerides are also associated with diseases like diabetes, kidney disease, and medications (for example, diuretics, birth control pills, and beta blockers). Dietary changes, and medication if necessary can help lower triglyceride blood levels.
HIIT stands for high intensity interval training, and it’s a great way to build muscle without spending hours in the gym. The idea is to go all out for a short period of time, followed by a slower pace that allows you to recover. Think of jogging or sprinting all out for 30 seconds, followed by a minute or two of rest, then repeat. Short bursts of high-intensity exercises keep your heart rate up while adding lean muscle. More muscle mass equals calories burned on a daily basis. Also, the more lean muscle you have, the higher your metabolism is.
Lack of long-term randomized scientific studies proving the diet works and is safe. A randomized study distributes participants in a deliberately random way into either the non-tested diet group or the special diet group. Some fad diets state there is research to support their claims, but the research is only done with a few people or does not exist.
Why do people get different results with this diet plan? Medical conditions can play a big role in weight gain or loss. It is important to understand any medical conditions you may have before going on a diet. Many different issues can lead to abnormal weight gain, including thyroid issues. If this is a concern for you, read this article on hypothyroidism and its effect on weight. Mental health issues can also lead to weight gain or loss. If you struggle with anxiety, you may experience abnormal weight gain. Make sure to ask your doctor for advice about how to manage the anxiety without over-eating.
Our publisher, Thieme, has made a large investment in the book, fittingly as it is the flagship of their new “Edition Health Science” line of books for medical and health care professionals. Among their efforts was a re-design of the PHD apple. Forgoing the yin yang design that was inspired in part by Shou-Ching’s Chinese heritage, they came up with a clever design:
Shaping is a behavioral technique in which you select a series of short-term goals that get closer and closer to the ultimate goal (e.g., an initial reduction of fat intake from 40 percent of calories to 35 percent of calories, and later to 30 percent). It is based on the concept that "nothing succeeds like success." Shaping uses two important behavioral principles: (1) consecutive goals that move you ahead in small steps are the best way to reach a distant point; and (2) consecutive rewards keep the overall effort invigorated.