Although I espouse a fairly “low-carb” lifestyle for optimal health and a lean physique, this certainly means different things to different people. For some it means a strict Atkins-style diet of virtually no carbs, save for green vegetables. For others it means the inclusion of fruits, starchy vegetables such as yams, and legumes. For others it means any and all carbs – grains, rice, beans, pasta – that are complex or “whole grain” rather than refined and processed (pastries, crackers, breads, white pasta).
My “low-carb” philosophy is essentially grounded in my belief in fresh, whole, natural foods. In other words, a lot of plants. Organic, grass-fed or wild animal products (eggs, beef, salmon) are also included in my “natural” categorization. I’m not at all opposed to carbs that are from vegetables; the American diet is sorely lacking in adequate vegetable intake and it’s lunacy to avoid vegetables in the hopes of losing weight, as many low-carb dieters do. Since I believe fiber is king when it comes to health, I’m all for eating 6 servings of veggies daily – at a minimum. I recommend fresh or frozen vegetables and a small amount of starchy vegetables and legumes for your daily diet.
But, I personally don’t encourage the consumption of grains, even whole grains. I think an occasional slice of sprouted-grain bread is fine, particularly if you’re an avid exerciser (and I hope you are). Additionally, I think the lectin fears about grains are rather overblown (another one of those marginal nutrition areas like wine, coffee, and dark chocolate). But a combination of vegetables and lean proteins offer more antioxidants, vitamins, protein, fat and even fiber (surprise!) than do grains.
This type of diet is easier for most humans to digest, as wheat gluten in particular is not friendly to the G.I. tract. Grains stimulate improper liver, thyroid, and pancreas responses in many people, and grains can also foster reduced immunity, fungal infections, skin problems, anxiety, depression and weight gain. Vegetables and lean proteins are more readily handled by your liver and pancreas, among other organs. Coupled with some much-needed beneficial fats such as organic butter, olive oil, nuts, avocados, and fish oil supplements, a vegetable-and-protein based diet is the most respectful to the human design. Consuming crackers, pasta and breads – even those manufactured with whole grains – is simply not ideal for the human body.
That said, other carbohydrates beside vegetables are, in fact, quite healthy – even some starchy ones such as yams, brown rice, and legumes. My concern is that many people rely on mostly refined and/or whole grains for their fiber intake and tend to “add in” some vegetables, when it ought to be the other way around. When it comes to vegetable sources of carbohydrates, we Americans favor starchy barely-vegetables like potatoes and corn. (Corn, by the way, is actually a grain, and a very low-protein, high-sugar grain at that.) Vegetables are a far superior source of carbohydrate because they do not impact blood sugar to the extent that grains do, they have important antioxidants and phytonutrients, they have far fewer calories, they are easier to digest, and they often have more fiber.