Caffeine is a plant compound that acts as a stimulant in the human body. It occurs naturally in coffee beans, tea leaves (black, green,...

Our Apeiron Life Scientific Advisory Board members review each perspective post. With the start of the new year, you’ve probably already...

Keeping fit and healthy is a high priority at any time in life. However, with the current pandemic and the coming winter, it's even more...

If you’re feeling low on energy, caffeine might help you power through your workout. Scientists think that caffeine, in addition to...

What is GABA? GABA (Gamma-aminobutyric acid) is a neurotransmitter that helps to calm the nervous system, both in the brain and...

What is vitamin K? Vitamin K is a family of compounds, most famously known for their role in blood clotting. However, their...

What is cod liver oil? As the name implies, it is extracted oil from the livers of cod fish. What are the claimed benefits? Reduces...

What is vitamin D? A fat soluble vitamin that is produced in the skin when exposed to ultraviolet sunlight (see caveats below). What are...

What are B-vitamins? A family of eight vitamins: B1: Thiamine B2: Riboflavin B3: Niacin B5: Pantothenic Acid B6: Biotin B9: Folate B12:...

What are omega fatty acids? Fatty acids are types of dietary fats that are important for many aspects of your health. Omega-3s and...

Having a snack before and/or after a workout is touted as beneficial by many health professionals, supplement companies and media outlets...

What are food sensitivities? Food sensitivity is not an official medical diagnosis, but the term is often used to refer to an adverse...

Do you ever listen to your gut feeling? Your gut and your brain have a communication system called the gut-brain axis. This communication...

Carbohydrates (carbs), fats, and proteins are the only three forms in which you can derive energy from your diet. They are popularly...

What it protein? Proteins are made of amino acids. Of the 20 amino acids, your body can make 11 but must consume the other 9 “essential...

What are fats? Fats are made of fatty acids attached to a glycerol and are necessary to form a protective layer around each of your ~37.2...

What are carbs? Carbs provide fuel in the form of sugars and are the primary source of energy for your muscles, liver and brain, among...

Not to be confused with probiotics, prebiotics are a type of fiber that feed the friendly bacteria in your gut. Here's an overview of...

It's undeniable that a diverse and healthy microbiome is a key component of lifelong health. Here, we'll give you an overview of...

“Carbohydrate intolerance” refers to an inability to digest certain types of carbohydrates. In particular, people with carbohydrate...