01/03/2016
Sunday, 1/3/2016
Post #6
This is the sixth of 12 postings over the next several weeks to promote a healthy diet through the holiday season. Please read on:
#6: Eat Plenty of Non-Starchy Produce
I use the glycemic index as a tool to help people to understand how carbohydrates are processed by the body. Generally speaking, low glycemic foods, like non-starchy vegetables and fruit, don’t require much insulin to metabolize. They also don’t cause large blood sugar spikes. This includes foods like dark green leafy vegetables, squashes, string beans, tomatoes, mushrooms, cabbages, peppers, broccoli, cauliflower, tomatoes, cucumbers, Brussels sprouts, etc. They are loaded with fiber so do as little trimming as possible. These should make up the basis of every meal, even breakfast!
Some vegetables are traditionally cooked. This is because it has been well known that foods like spinach, kale, broccoli and cauliflower are better tolerated when cooked and the plethora of vitamins and minerals are more bioavailable during digestion. Some vegetables are traditionally eaten raw, and those are generally safe and nutritious without cooking.
You want to avoid starchy vegetables like white potatoes. This includes Russet, Idaho baking, Yukon gold, red and new potatoes. This does NOT include yams and sweet potatoes, which are in a totally different genus and species. Yams and sweet potatoes are considered Paleo, but beware: They are still starches and will require more insulin to metabolize. White potatoes are in a class called “night-shade vegetables” which are not well tolerated by many people.
Some hard-core Paleo enthusiasts will avoid all night-shades, which include tomatoes, white potatoes, peppers, eggplant, to***co and gogi berries. These foods naturally contain alkaloids (solanine, ni****ne and capsaicin) which are known gut irritants to many people. They can cause bloating and inflammation in the extremely night-shade sensitive, which if ignored, will likely lead to leaky gut syndrome and all the problems that can ensue.
There is one kind of starch that is ok to eat on Paleo and that is resistant starch. This is starchy foods that are resistant to digestion until late in the process. Since the colon functions mainly to extract excess water back into the body, it cannot extract sugars. By the time resistant starches are broken down sufficiently to be sugar in the blood stream, it is in the colon. This actually is good news to feed your microbiome (probiotics in your colon). Resistant starch that is Paleo are things like unripe bananas or plaintains as well as cooked and then cooled yams or sweet potatoes.
Fruits are definitely a go for all those seeking a Paleo lifestyle. I generally endorse 2-3 portions a day. Just beware if you have diabetes: fruits are higher in sugar and can cause some blood sugar spikes, thereby requiring more insulin. Again, do as little peeling as you can with fruit to retain the high fiber contents. I’m recently obsessed with Pomegranates!