Soy: Health Food Turned Toxic (part 2)

In our last blog post, we discussed soy and some of the health problems it can cause. In this post, we’ll discuss two more potential health hazards related to soy. Then we’ll address how to avoid soy in the grocery store.

Soy can cause hypothyroidism.
Soy contains goitrogens. These compounds can lead to an increased risk of hypothyroidism and thyroid cancer by interfering with the body’s production of thyroid hormones T3 and T4. Furthermore, studies have linked those who were fed soymilk as infants to autoimmune thyroid disorders later in life.

Soy can cause obesity and pain.
Soy protein isolate, a known additive in many protein supplements, has been labeled by researchers as a phytoendocrine. These compounds can alter the body’s production of hormones such as estrogen and testosterone. A slight alteration in these important hormones can alter the body’s fat/muscle ratios, causing obesity. Likewise, these two hormones direct muscle repair and hypertrophy. When muscles don’t repair properly, pain and injury frequently result. When muscles don’t hypertrophy, fewer calories are burned. Soy protein isolate is found in many protein powders and almost all protein bars on the supermarket shelf. Products containing this ingredient should be avoided.

Although it will be nearly impossible for most American’s to eliminate soy from their diet, but a watchful eye on the products you purchase is imperative.

Remember these LivFit principles when in the grocery store:
1. Foods made by man are never healthier than those made by God.
2. Eat foods from a plant, not made in a plant.
3. Never buy a protein supplement with Soy Protein Isolate. Look for whey protein powders that have a >75% yield ratio of protein per scoop. Protein powders that contain Stevia are preferred over those with sucralose or other artificial sweeteners.
4. Avoid any food with hydrogenated soybean oil in the ingredients.
5. Choose almond milk or coconut milk instead of soymilk.

For a great education about healthful grocery shopping and eating, check out our next LivFit class coming early this fall. It’s the Roanoke Valley’s perennial nutrition class, teaching not just what to eat but also how to live! Learn more on our LivFit web page. And if you’re looking for chiropractic treatment in the greater Roanoke area, call