Vegetarian diets are gaining popularity, and the reasons for following a vegetarian diet can be related to economical, ecological, social, and health concerns. Let’s explore how to thrive on a vegetarian diet.
The word ‘vegetarian’ is not well-defined. It includes people with varied attitudes and eating behaviours with respect to foods of animal origin.
Vegetarians all focus their diets primarily on plant-base foods, but there are different levels of vegetarianism according to how much animal products they consumed.
In Australia there are five major types of vegetarian:
A ‘semi vegetarian‘ eats poultry and/or fish, dairy foods and eggs, but no red meat;
A ‘lacto vegetarian‘ consumes dairy foods but no meat, poultry, fish or eggs;
A ‘lacto-ovo vegetarian‘ includes dairy foods and eggs, but no meat, poultry or fish;
A ‘pescetarian‘ includes fish and other seafood, but no meat or poultry (while eggs and/or dairy foods may or may not be eaten); and
A ‘vegan‘ eats only foods of plant origin.
Are you a vegetarian, or thinking about becoming one? If so, there are pros and cons that you should be aware of.
A balanced vegetarian diet is associated with a higher consumption of fiber, folic acid, vitamins C and E, magnesium, unsaturated fat, countless phytochemicals and has a more alkaline effect on the body. “A growing body of scientific evidence suggests that a plant-base diet offers distinct advantages compared to diets containing meat and other foods of animal origin… Well-balanced vegetarian diets are appropriate for all stages of the life cycle, including children, adolescents, pregnant and lactating women, the elderly and competitive athletes. In most cases, vegetarian diets are beneficial in the prevention and treatment of certain diseases, such as cardiovascular disease, hypertension, diabetes, cancer, osteoporosis, renal disease and dementia, as well as diverticular disease, gallstones and rheumatoid arthritis.”
However, a poor vegetarian diet that relies too heavily on processed foods can means consuming excess calories, sugar, trans fat and sodium. “In the past, vegetarian diets have been described as being deficient in several nutrients including protein, iron, zinc, calcium, vitamin B12 and A, n-3 fatty acids and iodine. Numerous studies have demonstrated that the observed deficiencies are usually due to poor meal planning.” A poorly planned vegetarian diet could easily lead to anemia, hypoglycemia, hormonal imbalance, diabetes, dental problems, or osteoporosis due to vitamins, minerals, and EFA deficiencies. A well-planned, balanced vegetarian diet means to include wide variety of fruits, vegetables, whole grains, legumes, and healthy fats.
*** For those of you who have specific food allergies or sensitivities, please work with your holistic health practitioner to tailor an individualised food plan. It is not uncommon in my clinical experiences that individuals following a seemingly healthy vegetarian diet struggle to experience vitality until we identified their food sensitivities and eliminated those “healthy” food. Lucretius Carus is correct in stating, “What is food for one man may be bitter poison to others”.
As we have discussed, it is extremely important to have a balanced vegetarian diet. I found the Vegetarian & Vegan Diet pyramid presented by “Oldways Health Through Heritage” a good general guide for a balanced vegetarian diet.
Here are some more useful resrouces to get your started:
Vegetarian Health Institute – a new nutrition guide called, “How Vegetarians Get Calcium, Iron, Protein, A, B12 & D.” is yours for FREE, thanks to The VegHealth Institute.
Another easy guideline to ensure a balanced vegetarian diet is to adopt the rainbow diet. The colors from fruits and vegetables reflect the micronutrients they contain. Vitamins and phytonutrients are responsible for providing these colors vary in each and every plant source. This is why it is so critical for you to eat all the colors of the rainbow. A “rainbow diet,” meaning a diet abundant in all the nutritional colors (i.e. yellow, orange, red, green, blue, indigo, purple) is essential for optimal health.
The nutrients you’ll receive from eating the nutritional rainbow act as powerful antioxidants that inhibit oxidative cell damage and promote cell regenerations.
Some recourses to help you plan a rainbow diet:
Enjoy your food as medicine.
Divisi, D., Di Tommaso, S., & Salvemini, S. (2006). Diet and cancer. Acta Bio Medica Atenei Parmensis, 77(2), 118-123.
Leitzmann, C. (2005). Vegetarian diets: what are the advantages?. In Diet diversification and health promotion (Vol. 57, pp. 147-156). Karger Publishers.
“The doctor of the future will give no medication, but will interest his patients in the care of the human frame, diet and in the cause and prevention of disease.”