Wellness Insights from Dr. Xand and Dr. Chris van Tulleken
There’s just so much information available on self-care these days, it can be really confusing to know what advice to actually follow. This is where identical twin doctors and hosts of the BBC podcast “What’s Up Docs?”, Dr. Chris and Dr. Xand van Tulleken, step in.
In their series, they tackle various claims surrounding health and wellness, aiming to guide listeners towards living better lives. “You hear about all these public health issues and feel you ought to panic or stress, but it doesn’t have to be like that,” Dr. Xand mentions. Here are three wellness topics they’ve explored that might ease some of that anxiety.
1. Microplastics in Your Brain
“We did an episode on microplastics,” shares Dr. Xand. They referenced a scientific paper suggesting there might be about a spoonful of microplastics in the human brain, which Dr. Chris humorously compares to a couple of Lego bricks.
Dr. Xand clarifies that this notion was thoroughly debunked by expert Dr. Stephanie Wright, who indicated that these estimates were greatly exaggerated. While some studies suggest that microplastics could carry toxins and affect hormones, the brothers concluded that worrying about everyday plastic exposure may be unnecessary as it’s nearly ubiquitous.
Dr. Chris notes, “Plastic is in our clothes, in our homes, even on our food. Even if one tries to eliminate plastic from their lives, their water comes through plastic pipes.” Initially, he believed he should make drastic lifestyle changes only to realize that plastic is unavoidable.
2. Eating More Protein
Protein is crucial for cell growth and repair, protecting muscles and skin, and supporting the immune system. It’s become somewhat trendy, and it seems there’s a push from food producers to add protein to nearly everything.
Dr. Xand laughs, recalling how often he gets asked about protein, even from his teenage son. He points out that the marketing of “high protein” on products often leans more towards maximizing profits than ensuring better health. Interestingly, he observes that many young people increase their protein intake mostly to enhance their gym performance, which can be both costly and unnecessary. He encourages a focus on a balanced diet rich in fiber instead of stressing over protein levels.
If one aims to perform well in the gym, Dr. Chris asserts, “The best course of action is to stick to wholesome, minimally processed foods.” Interestingly, the doctors noted there’s no solid evidence showing that isolated protein powders bring significant benefits either.
3. Taking Magnesium Supplements
Magnesium plays a vital role in maintaining nerve and muscle function and regulating blood sugar levels. While preparing for their episode on magnesium, the brothers came across social media influencers promoting magnesium supplements as solutions for nearly every health issue.
Dr. Chris jokes about the exaggeration, saying, “It’s as if magnesium can fix any problem.” Dr. Xand highlights that while it might be tempting to think health issues stem from a magnesium deficiency, our bodies are designed to absorb plenty of magnesium from food, making additional supplementation generally unnecessary.
He emphasizes that magnesium is plentiful in diets, so there’s no need for extra concern. Xand advises tuning out the various claims made on social media and focusing on what’s most factual, which can sometimes feel overwhelming. Dr. Chris adds that engaging in this podcast has reinforced their mission to calm anxiety for listeners, who often feel stressed amid the noise of misinformation.
Ultimately, Chris hopes to remind everyone that there’s actually a lot we don’t need to worry about when it comes to our bodies. “Believe in your body’s strength and function,” he urges. It seems that a bit of reassurance goes a long way.
