Researchers Study Vegan Diet and Overall Health Issues

Vegan Diet Found to Improve Blood Sugar Levels in People With Diabetes

Researchers at the Department of Medicine, George Washington University School of Medicine, Washington, DC studied dieters who lead a strict vegan diet to determine whether this lifestyle could improve glycemic control and cardiovascular factors with a benefit for people who suffer from diabetes.

The vegan diet in the study consisted of vegetables, fruits, grains, and legumes. The participants were instructed to avoid food items which consisted of animal products and added fats and to favor low–glycemic index foods, such as beans and green vegetables. During the research study, portion sizes were not restricted nor were carbohydrate intake levels.

To combat the vitamin B12 deficiency that can result from a strict vegan diet, participants were asked to take a vitamin B12 supplement every two days.

The results of the twenty-two week study showed that a low-fat vegan diet and a diet following ADA guidelines improved glycemic control and helped to control blood sugar in patients who suffered from diabetes. Overweight women benefited from the vegan diet lifestyle with weight loss and increased insulin sensitivity.

Critics of Vegan Diet

Critics of vegan dieting state that if not managed properly, vegans can starve their body of important nutrients such as a vitamin B12 and protein. But if managed properly, a vegan diet can result in dramatic weight loss. It is important, however, that before embarking on a strict vegan diet, people learn more about a vegan lifestyle.

Woman Switches to Raw Diet and Loses More Than Half Her Body Weight

Angela Stokes was only thirty years old but weighed over three hundred pounds due to an under active thyroid problem. One day, a friend gave her a book about raw vegan dieting and her life changed. Now, nearly four years later, Stokes weighs less than one hundred forty pounds and has kept her excess weight off. She feels better and comments that her health has improved dramatically.

Stokes stated that eating raw food just makes sense and it is simple plus natural. It is easy to get started and takes no special skills. "Once you understand the simple principal that no other animal in the wild eats cooked or processed foods. That's it."

Results of a Vegan Diet Can Vary

Some researchers comment that a raw vegan diet is too extreme and can lead to vitamin and protein deficiencies. And although researchers differ on the results of a vegan diet, Ms. Stokes is an interesting case study. Upon learning about the vegan lifestyle, she immediately changed her diet and began eating raw foods and within one year had lost over one hundred and sixty pounds.

Stokes does recommend now, however, that people embark on a vegan diet as quickly as she did. Stokes went cold turkey, but she recommends people start at fifty percent raw vegan diet, then take it slowly from there. She admits that the change in lifestyle can be challenging at times and recommends their start by eating things like spinach, peaches or plums. By starting slowly, then over time incorporating a stricter vegan diet into a lifestyle, it can be more easily adapted. Also, Ms. Stokes recommends that people connect with other vegans to help build a support network of people who also share the same vegan lifestyle.

Stokes was never an overweight child, but as she aged her weight increased leaving her feeling tired, unwell and miserable. Nearly six years later, she feels healthy and in charge of her life. Her diet consists of vegetables and fruits in an unheated, unprocessed condition. She admits that she often gets asked if her diet consists of sushi, and Ms. Stokes acknowledges that no – her diet does not consist of only sushi but rather a healthy combination of raw fruits and vegetables.

Consult a Professional

As with any major lifestyle or health change, if you or a loved one is considering a vegan diet for weight loss, it is recommended that a licensed dietician of physician be consulted.

For further reading:

• Vegetarian Diet
• Vitamin Deficiency and Vegan Diet