Purdy says this caution applies to young children as well and says nutrition professionals also should exercise caution when working with clients taking medication because this requires specific knowledge of drug metabolism. In general, further research is needed to determine the safety and efficacy of using specific clinical detoxification therapies among specific patient populations.21
“We have a significant body burden going on here, and I imagine a sort of traffic jam going on in our livers,” she adds, noting that a person’s genetic makeup (having genetic variations in liver enzymes that can decrease the body’s ability to detoxify substances) also may cause someone to have impaired detox capabilities through no fault of their own.5
The saturated fats in animal foods generally boost levels of LDL (“bad”) cholesterol and have other adverse effects. To limit your intake, choose lean meats, skinless poultry, and nonfat or low-fat dairy products. It’s also a good idea to replace saturated fats with unsaturated fats (see next slide). Keep in mind, though, that not all saturated fats are bad for you; those in chocolate, milk, and cheese, for example, are more neutral in their effect on blood cholesterol. Trans fats from partially hydrogenated oils are even worse than saturated fats, but FDA regulations have now nearly phased them out of the food supply.
Many people find cleanses and detoxes appealing as a way to reaffirm a commitment to healthy eating. While I certainly understand the desire dial down cravings for sweets and processed foods and create a pathway toward eating well over the long haul, the trouble I see with juicing and other similar cleanses is that too often, they leave people hangry, sluggish and distracted by constant thoughts of food. Cleansing can also lead to unwanted issues, like constipation (from lack of fiber) and bloating (due to excess fructose from juice cleanses).
Similarly, podcasts are a great on-the-go news source. And a lot of the time they’re just what you need to unwind without completely wasting away in front of the TV (not that I have anything against relaxing that way). I’m a big fan of tackling one podcast during my commute—half of it on the way to work, half on the way back, and the stories always bring out some real emotions. (For reference, my favorites are This American Life and You’re the Expert.)