Collagen has become a buzzword in nutrition and skincare, but it’s far more than a passing trend. It is actually the body’s most abundant protein and a critical building block of our skin, bones, and connective tissues. In this article, we’ll explore what collagen is, how it’s made and used by the body, and what science says about the benefits of consuming collagen through diet or supplements. We’ll also look at natural food sources of collagen and evidence-based advice on collagen supplementation.
Sleep and Our Microbiome
Sleep and the trillions of microbes living in our gut—collectively known as the microbiome—share a surprisingly intimate relationship. While most of us think of sleep purely in terms of rest and brain recovery, the quality and timing of our nightly slumber can shape the bacterial communities in our digestive tract. At the same time, those gut microbes send chemical signals that influence how easily we drift off and how deeply we sleep. Understanding this two‑way dialogue offers insights into everything from mood regulation to immune health.
Am I Unhappy?
Understanding whether you’re missing out on genuine happiness often begins with tuning in to subtle shifts in your emotions, behaviors, and even your physical health. Here are some key signs that you might be falling short of true contentment:
A Persistent Low Emotional Baseline
If you notice that feelings of sadness, irritability, or emptiness have become your “default” mood—rather than occasional or fleeting—this can signal an underlying lack of happiness. Rather than experiencing pleasant emotions most days, you may find yourself waiting for joy rather than encountering it naturally.
The Health Benefits of Cocoa
Dark chocolate, derived from cocoa beans, is not only a delicious treat but also a source of beneficial plant compounds. Cocoa can be enjoyed as unsweetened cocoa powder or in dark chocolate form, each offering flavonoids (antioxidant plant nutrients) linked to health benefits. Modern research has confirmed some of the traditional beliefs in cocoa’s medicinal properties.
Introduction to Strength Training
Physical activity is one of the key lifestyle risk factors that warrants attention. Lack of regular exercise and excess sedentary behavior are clearly associated with cardiovascular risk and mortality in both men and women.6-10 Diminished levels of fitness as measured by exercise testing correlated with increased risk of mortality.11 Even modest incremental increases in physical activity and exercise yields a measurable reduction in mortality.12,13 The effect of exercise on health outcomes appears to be dose-dependant. Also, increased physical activity favorably impacts a range of cardiometabolic indices, including weight, blood pressure, glycemic parameters, blood lipids, inflammation, and psychosocial factors.
Allulose: Benefits, Origins, and Comparison to Other Sweeteners
Allulose (scientific name D-psicose) is often called a “rare sugar” because it is naturally present only in very small quantities in a few foods. It was first identified in wheat, and it’s also found in certain fruits like figs, raisins, jackfruit, and kiwifruit, as well as in tiny amounts in things like maple syrup, molasses, caramel sauce, and brown sugar. Because these natural sources contain minuscule levels of allulose, it’s not practical to extract large quantities directly from plants.
The Five Monkeys Experiment
A researcher puts five monkeys in a cage. There’s a bunch of bananas hanging from a string, with a ladder leading to the bananas. When the first monkey goes for the bananas, the researcher sprays all five monkeys with freezing water for five minutes. Some time later, when a second monkey inevitably tries to go for the bananas, the researcher once again sprays all five monkeys with the cold water for five minutes. The researcher then puts the hose away and never touches it again. But, when a third monkey tries to go for the bananas, the other four attack him to prevent him from climbing that ladder. They are afraid of the punishment that may come.
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