Fluoride: Cavities & Hypothyroidism

Fluoride is most effective when applied topically to the surface of the teeth. Therefore, it seems unnecessary for over 3/4 of U.S. tap water to contain the chemical for consumption. Fluoride was introduced in the 1940’s as a tap water additive because it helps kill cavity-causing bacteria on people’s teeth. However, none of our body’s biological processes require fluoride to function. Fluoride is not a nutrient, it is a chemical. Check the fluoride-containing toothpaste labels – it contains a warning to contact poison control if a pea-sized amount, or more, is swallowed.

Dental fluorosis, a sign of excess fluoride exposure, shows up on teeth as white or brown stains on the enamel and is a permanent condition. Some studies showed that 30-40% of children and adolescents have this condition.

The Center for Disease Control also warn mothers of babies and toddlers about using fluoridated tap water in infant formula as there “may be an increased chance for mild dental fluorosis.”

There’s concern for adults as well; fluoride may increase underactive thyroid disorder, also known as hypothyroidism.

Recent studies have suggested a link between fluoridation and attention deficit hyperactivity disorder (ADHD). A multitude of studies, both in humans and animals, show fluoride impairs learning and memory as well as IQ scores.

Adults excrete about 60% of fluoride through their kidneys, whereas adolescents clear about 45%. For teenagers, findings from a study at Mount Sinai suggest that fluoride can be detrimental to kidney and liver function.

Fluoride’s potential negative effects include kidney and liver damage, thyroid dysfunction, bone (and tooth) disease, impaired protein metabolism, and may cause brain (and pineal gland) damage.

Look below at the chart; you’ll notice that the rates of cavities have decreased for all countries – including those that didn’t fluoridate their water. 

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Chart from Newsweek

The rates of cavities in the population have declined since fluoride was added to the water post-World War II, but what could explain this drop for countries that didn’t fluoridate theirs? Well, a variety of factors could be at play since the mid-1940s, including: access to dentists and regular dental care, better education about dental health, toothbrush and dental care technology. If Austria and northern European countries are seeing a decline in dental caries without fluoridation, is it worth the potential risks to our health to have fluoride in ours? Only you can decide.

What’s the Safe Level of Fluoride then?

Right off the bat, it’s important to know that the U.S. Food and Drug Administration (FDA) classifies fluoride as a drug when it is used to prevent or ameliorate disease. All other water treatment chemicals are added to improve water quality or safety, but fluoride is the only chemical added to water as a medical treatment (though, as you’ll see below, the FDA calls fluoride an ‘additive’). Whether you asked for it or not, whether you need it or not, you’re being medically treated every time you drink tap water (or bottled water with fluoride).

Here’s a bit of interesting information: the U.S. Department of Health and Human Services puts the recommended fluoride level (‘healthy limit’) at 0.7 ppm (Parts Per Million) whereas the EPA drinking water “maximum contaminant level” (MCL) is 4.0 mg/L (which further down the page is said to be equivalent to ppm). It’s in rather recent times that the ‘healthy limit’ was lowered to 0.7ppm from between 0.7 and 1.2 mg/L (again, mg/L being equivalent to ppm).

Even though there’s a ‘legal limit’ to set for fluoride, the water you drink, especially from the tap, may contain 5x more than what is healthy.  It’s tempting to think that fluoride is regulated by the FDA and therefore has undergone the same testing that medicines do; however, it is isn’t regulated by the FDA and hasn’t been rigorously tested, because it is considered an ‘additive’ and not a medication. Consider also that most fluoridation chemicals added to tap water are by-products of chemical manufacturing (such as aluminum) and from the phosphate fertilizer industry. This is ‘industrial grade’ and not ‘pharmaceutical grade’ fluoride being allowed into tap water.

Bottom line: do your research and determine how much exposure to fluoride you are comfortable with; make decisions on your water filter treatment accordingly.

Hint: reverse osmosis is one of the best ways to filter fluoride (and other chemicals) out of your drinking water – find out more in Is Your Water Safe?

Recipe: Brownie Overnight Oats

Dietitian confessions go both ways. While we’re often the ones people ‘confess’ to about eating certain junk foods, we also like to purify our minds and souls by relating our dietary ‘sins’.

You may remember that we have really loved ice cream throughout our lives, even to the point where travels to Italy were less about the architecture and more about finding the perfect gelateria (true story), but we didn’t reveal that we also grew up making (read: eating) brownies. Heaven on a dessert plate would be the two served together – brownie a la mode style. Hell would be making us choose only one to have at our last dessert. Obviously, it would be a real Sophie’s Choice situation.

As we’ve ventured into finding healthier forms of ice cream (done and done), we’ve done the same for brownies (check out our black bean version). But to have brownies for breakfast? Well, that required a little extra dietary finesse…and so we’ve created a decadent, yet healthy, version of eating brownies for the first meal of the day, or even as a snack for when sugar cravings strike. Care to partake? Here’s the recipe:

Disclosure: some of the links below are affiliate links or discount codes, meaning, at no additional cost to you, if you click through an affiliate link and make a purchase, we may make a commission.

Prep time: 5 minutes

Servings: 2

Ingredients

1 cup organic rolled oats

1 banana, mashed

1 cup non-dairy almond or hazelnut milk (DIY almond milk or the ready-made hazelnut version)

3 tbsp cocoa or cacao powder

2 tbsp chopped nuts (e.g. pecan, walnut, macademia) or nut butter

2 tbsp cacao nibs or 85% chocolate chips, optional

1 tbsp chia seeds

1 tsp ground cinnamon

1/2 tsp vanilla extract

Instructions

Stir together rolled oats, cocoa/cacao powder and chia seeds in a mason jar or other container with a lid. Add nuts, nibs/chocolate chips, banana, non-dairy milk, cinnamon and vanilla extract. Seal the lid and shake vigorously for about 15 seconds. Place in fridge overnight. The next morning, top with chocolate chips and/or fresh berries if you’d like. Enjoy!

Food Sensitivity Testing with MRT

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Most people – whether younger or older, ill or well – benefit from knowing which foods their bodies react negatively to.

Here’s the kicker: the food you think is healthy, may not be healthy for you.

If you’re healthy and want to stay that way, the focus is on prevention; since food is central to any wellness plan, to eat in a precise and personalized way is best.

Dealing with health challenges?

Maybe you’ve given up some of the ‘big 8’ offenders (e.g. wheat, gluten, dairy, eggs) but are still having some symptoms. Perhaps you’ve done (ineffective) skin testing or IgG food sensitivity testing. In either case, you know you need to drill down further and find out if your everyday “healthy” foods (e.g. blueberry, turkey, or tumeric) are actually inflaming you. This has been the case for many of our clients, some visual examples of food sensitivity testing results are below.

Conditions associated with food sensitivities are:

  • Irritable Bowel Syndrome (IBS) and Crohn’s Disease
  • Heartburn / GERD
  • Polycystic Ovarian Syndrome (PCOS)
  • Arthritis and fibromyalgia
  • Autism and ADD/ADHD

Symptoms associated with food sensitivities are:

  • Anxiety and depression
  • Constipation / diarrhea
  • Bloating and gas
  • Eczema, psoriasis, and acne
  • Fatigue and general malaise
  • Insomnia and poor sleep
  • Brain fog
  • Stomach and abdominal pain
  • Irritability and restlessness
  • Nasal and sinus congestion or post nasal drip
  • Food cravings
  • Muscle and joint pain or stiffness
  • Water retention and difficulty losing weight

Additionally, this is a test worth doing if you plan on having children (to help lower inflammation in the body and improve fertility) or if you have children who are ‘picky eaters’ (oftentimes, kids intuitively know that a certain food is ‘hurting’ them and they try to avoid it).

If you want to lose weight or improve performance, this test provides you with the foundation for your personal diet strategy and may provide the missing link necessary to achieve your goals.

What makes MRT different? How does it work?

Some of the other tests you may have done, such as a skin prick or a food sensitivity test ONLY measuring IgG levels, often lack the accuracy in determining actual food sensitivities you may have.

Figuring out what our sensitivities are can be difficult; here’s why – the reactions can be delayed or dose-dependent. This means we may not immediately feel the effect of a food reaction; it may take many hours or days to appear. If it’s dose-dependent, we might feel okay with a little bit of the offending food, but stacking it gives us a reaction.

Mediator Release Testing (MRT) is a patented blood test that shows how strongly your immune cells react to the 170 foods and chemicals tested by measuring chemical mediators released from the cell. When released from immune cells, chemical mediators such as histamines, cytokines, and prostaglandins produce damaging effects on the body’s tissues, leading to the development of symptoms. Fortunately, MRT takes the guesswork out of identifying food sensitivities!

Here are some examples of ‘healthy’ foods that were showing up as inflammatory for clients, including: bananas, turkey, blueberries, coffee and more!

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Test results are only part of the equation. With your functional medicine dietitian-nutritionist, you’ll put into play the LEAP (Lifestyle Eating and Performance) protocol to help get you the results you desire. Curious about finding out the foods and food chemicals causing inflammation and symptoms in YOUR body? Contact us and see if MRT testing is right for you.

He Certainly gets our Vote! 🗳️

Decision-making has become almost automated, my food routine is more passive, in a good way. I’ve seen myself make better decisions in other parts of my life. For example, I never would’ve considered that nutrition would impact my sleep patterns.


I best like that your process is curated for each individual. There’s not a cookie-cutter system that you use. Instead, you ask questions about my struggles, and we move forward accordingly.


I think it would’ve helped if I had all the knowledge throughout the process from the very beginning. But that’s something that was out of both of our hands. The only way to attain that knowledge was through experiments. I’ve created a healthy relationship with food. I can have two donuts on a random day and not feel guilty because my overall lifestyle is extremely healthy now.


I’ve seen a significant decrease in weight. I’ve noticed increased focus and productivity (something I did not expect from nutrition). In March, I was fatigued and couldn’t focus during my classes. Now my focus has gone through the roof and I can sit through a three hour class with ease. I’ve felt an overall increase in health. My body, in a general sense, just feels great overall!


Hands down this is the best investment I’ve ever made in myself.”

– Raj Patel, Columbus, OH

Foundations of Health Graduate


Each of us is president of our own lives and Raj has wisely invested in himself. All high-performers – including doctors, lawyers, entrepreneurs, CEOs – need the support of their colleagues and of experts in health & peak performance. Through our work together, Raj also was able achieve one of his main goals, which was to improve his body composition. In 3 months, he lost 33% of his body fat percentage!

What is often needed is not more coffee, but better sleep. Oftentimes we don’t need more bottles of supplements, but food we’ve identified as our most health-supportive ones. We don’t need a masochistic, deprivation diet…we need to learn to change our mindset, get curious, and experiment to see what works.

We are very proud of Raj for his dedication to tracking metrics, willingness to trust the process and try new things, and now, the fantastic results he has achieved. There’s a very good chance that as he emerges from his post-graduate student cohort and maintains his “superhuman” status of being healthy, focused and productive going forward in life.

We reached out to him to see if there was anything he wanted to add; he did: “Additionally, I’d like to emphasize that this was in fact one of the best investments I myself and anyone, in general, could make – largely because of those indirect benefits.”

No matter what this year holds for the presidency….you can always cast a vote for yourself, gather a cabinet, and have the support to level-up in 2020.

Your nutrition expert and coach will assist and guide you on your path to looking and feeling great! Schedule a complimentary 20-minute call to get started.

Chocolate Maca Smoothie

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Caffeine and chocolate fiends, unite! This smoothie is the perfect wake-me-up for summer. Here’s the recipe we made today along with ideas for modifications:

Disclosure: some of the links below are affiliate links or discount codes, meaning, at no additional cost to you, if you click through an affiliate link and make a purchase, we may make a commission.

Yields: 2-4 servings

Ingredients

1/2 banana
1 pint blackberries (or blueberries)
3 tbsp cacao nibs
5 tbsp cacao powder
3 tbsp shredded coconut
2 cups swiss chard leaves
2 cups non-dairy milk (we used hazelnut milk from Elmhurst)
2 cups water
1 cup coffee
1 tsp maca powder
2 tsp vanilla extract
1 tsp ashwagandha powder (optional)

This recipe is meant to be healthy and full of veg! If it’s not sweet enough for you, consider adding your favorite form of sweetness (e.g. more fruit, stevia, dates, etc). Looking for more greens-based smoothies that are lower in sugar? Check out the Green Smoothie Challenge eBook! It has recipes, grocery lists, along with tips and tricks for making smoothies part of your life.

Instructions
You know what to do here – load all ingredients into the high-speed blender, cover, and blend to desired consistency. Enjoy!