skip to content

In this article learn about how:

  • B12 supplements contain cyanocobalamin, a molecule that is not harmful in small doses and is beneficial for health.
  • Alkaline water has no proven health benefits over normal water.
  • Linoleic acid, an essential fatty acid found in seed oils, is necessary for optimal health.
  • Sun exposure is important for Vitamin D production but does not significantly boost testosterone levels.
  • Basic healthy habits are the key to good health, not fad diets or trends.

The world of social media nutrition advice can be a confusing maze of conflicting information. With every new trend and fad diet, it can be hard to decipher what’s beneficial and what’s pure myth. Today, we’ll dive into some of these myths and debunk them using scientific evidence. Let’s get started.

Watch the full video on my YouTube Channel

The Truth About B12 Supplements

A common misconception about B12 supplements is that they’re toxic because they contain cyanocobalamin, a synthetic molecule made from hydrogen cyanide. But the truth is far from this.

Cyanide is indeed a deadly poison, but it’s important to understand basic toxicology: the dose makes the poison. Cyanocobalamin, the form of B12 found in supplements, contains such minuscule amounts of cyanide that you would need to consume around 10,000 pills to reach a potentially harmful level.

Cyanocobalamin is actually the most studied form of B12 due to its stability. More importantly, it’s crucial for those who need it – particularly vegans and vegetarians who may struggle to get enough from their diet – to supplement with B12 rather than listening to ill-informed voices on social media.

Alkaline Water: Is It Worth The Hype?

There’s been a lot of buzz around alkaline water lately. Proponents claim it hydrates our cells better than regular water. But here’s the catch: these machines cost thousands of dollars and there’s little scientific evidence to support their claims.

Our bodies tightly regulate the pH of our blood. When we ingest alkaline water or foods, they encounter the highly acidic environment of our stomach, which neutralizes their alkalinity.

Instead of investing in expensive alkaline water machines, focus on drinking enough regular water and consuming high-water fruits and vegetables like cucumbers, melons, and strawberries. A simple water filter can provide clean drinking water at a fraction of the cost.

The Fats We Need: Linoleic Acid

The internet is rife with confusion around fats, with some people vilifying linoleic acid – a fat found in seed oils. Contrary to these claims, linoleic acid is an essential fatty acid that our bodies need for optimal health.

Linoleic acid (an Omega-6) along with Omega-3s are essential because our bodies cannot produce them; we must get them from our diet. They contribute to cell integrity, skin health, cardiovascular health, and brain function.

While it’s true that processed foods often contain seed oils and reducing processed food intake can improve health, this should not translate into fear of seed oils. Instead, focus on a diet rich in whole foods without fearing the occasional indulgence.

Sun Exposure And Testosterone Levels

Another myth circulating online suggests that exposing your genitals to the sun can boost testosterone levels significantly. While sun exposure is important for Vitamin D production, there’s no scientific evidence supporting such specific claims about testosterone levels.

If sun exposure could indeed spike testosterone levels by hundreds of percent as some claim, wouldn’t bodybuilders be soaking up the sun instead of using harmful steroids?

Key Takeaways

The world of nutrition advice on social media can be filled with myths and misinformation. It’s crucial to rely on evidence-based sources and critical thinking when making dietary choices.

Remember, the key to good health is not found in a single food or fad diet, but rather in consistent healthy habits: a balanced diet rich in whole foods, sufficient sleep, stress management, and enjoying time with loved ones.

Avoid falling for fear-based narratives around food. A healthy relationship with food is far more beneficial than adhering to restrictive diets or trends.


While social media can be a great platform for sharing information and ideas, it’s essential to approach nutrition advice critically and with an evidence-based mindset. It’s the simple things – like drinking enough water, consuming a balanced diet, and getting enough sun (for Vitamin D) – that truly contribute to our overall health. So here’s to debunking myths and promoting a better understanding of nutrition!