Much confusion and controversy still surrounds the vegetarian lifestyle. Is it really healthier and is it worth it? While many studies have been done, as with most studies, some results conflict with each other. They often simply point to the need for additional study since it is difficult to control for all factors. However, most health experts agree that more plant-based foods and less meat in our diets would lead to healthier bodies.
Don Colbert in The Seven Pillars of Health (Siloam, 2007) indicates a study showed vegetarians under 65 were 45% less likely to suffer heart attacks than meat eaters. He also pointed out that a study involving Seventh-Day Adventists who ate little or no meat showed an increased longevity of life of 7.28 years in men and 4.42 years in women. However, bear in mind this group of people also had other lifestyle factors that would be markedly difference from the general population such as no drinking or smoking.
Benefits of Vegetarian Diets
The Doctors Book of Home Remedies by Selene Yeager and the editors of Prevention Magazine (2007, Rodale) pointed out some positive results of a plant-based food plan. There are also a number of recipes included. Following is a sample of favorable outcomes from this type of diet, according to the book:
- Risk of heart disease drops (possibly due to less saturated fat and more fiber).
- Weight loss often can be achieved since high-caloric fats are reduced and fiber is filling.
- High blood pressure is usually lowered.
- Type 2 diabetes rates are lower among vegetarian
- Vegetarians have a 40% lower risk of cancer, according to British researchers.
- There is a decrease in frequency and severity of asthma attacks with vegetable-based meals, according to a Swedish study.
- The problem of constipation is eliminated due to high-fiber foods.
Cautions for Vegetarians
Although the first concern is usually getting adequate protein, combining plant proteins is fairly easy. Strict vegetarians, who also eliminate milk and eggs, must be conscious of this aspect. Selene Yeager’s book advises eating a variety of legumes and grains throughout each day since these all contain some of the amino acids. A good mix of these foods, along with fruits and vegetables, helps ensure adequate protein levels.
The other major problem in vegetarians is getting sufficient vitamin B12. The Doctors Book of Home Remedies indicates lack of this nutrient causes someone to be very tired and weak, known as pernicious anemia. The book points out this vitamin occurs naturally only in animal foods, but it is in fortified cereals, fortified soy milk or enriched nutritional yeast. This is one aspect in particular to discuss with your medical professional.
Listen to Your Body
The above reasons should motivate some lifestyle changes. As always, check with your medical professional before making big changes. In addition to the above lowered risks, many minor aches and complaints (such as arthritis and insomnia) may disappear or get better. Take note of an improved attitude from these and enjoy a fulfilled, healthy life.
Peggy Williams - After 20 years in the workplace, I returned to school recently and graduated in May '08 with a Bachelors degree in Dietetics and ...
