Your next lesson will play in 10 seconds. For further information, take a look at our frequently asked questions which may give you the support you need. Carbohydrates are a major energy source. Help and Review Digestive System: Resources 4 McKinley Health Center: You will learn about the major categories of nutrients, the main sources of these, their function, and how our body uses each of these nutrients for healthy growth and development.
Guideline 2 recommends we enjoy a wide variety of nutritious foods from the five groups every day
The biggest of the studies included 135 overweight individuals, which were split into two groups (7): Treatment group: 1 gram of Garcinia Cambogia Extract, 3 times per day, taken 30 minutes before meals. Placebo group: The other group took dummy pills (placebo). Both groups also went on a high-fiber, low calorie diet. These were the results of the 12 week study, which was published in The Journal of The American Medical Association (a highly respected scientific journal): Heymsfield, et al.
1998 As you can see, both groups lost weight.