Learning & education

The Difference Between “Flush” and “No-Flush” Niacin
May 01, 2025
In this article, we define the difference between “flush” and “no-flush" niacin, highlight their key differences, and explore how each form may impact cholesterol levels and overall cardiovascular health. While flush niacin has well-documented effects on blood lipids, it’s also associated with skin flushing — a side effect that no-flush niacin is designed to avoid, though possibly with different therapeutic outcomes.
Nicotine's Applications in Medicine: Cognitive Effects, Immune Modulation, and More
Apr 24, 2025
Far from being just a stimulant that keeps smokers hooked, nicotine plays a role in cognition, neuroprotection, inflammation, circulation, and even pain regulation. But here’s the catch: context is everything. The effects of nicotine depend on dose, delivery, and individual factors, meaning there’s a world of difference between puffing a cigarette and controlled nicotine use.
Nicotine's Impact on the Gut Microbiome and Gut Microbiota
Apr 17, 2025
The gut is often considered the body's "second brain," with roles in mood regulation and immune function that expand beyond its primary job of digestion. It’s perhaps unsurprising that nicotine, the primary active compound found in tobacco products, has been the topic of intense research due to its wide-ranging effects on the body.
Glutamine vs. Glutathione: Their Relationship and Glutamate's Role
Apr 10, 2025
Glutathione is an antioxidant tripeptide found in nearly all eukaryotes that results from cysteine, glycine, and glutamic acid. It is present at the same concentration as glucose and cholesterol in most cells. Such a high level highlights its importance, especially when considering the metabolic activity required for its production. In this article, we'll focus on the relationship between glutamine and glutathione, specifically their interplay and glutathione's roles and therapeutic applications.
How does apigenin affect anxiety?
Apr 03, 2025
Apigenin is principally known for its antioxidant properties [3], but it also presents hypoglycemic, anti-inflammatory, and cytostatic and cytotoxic properties for various cancer cells. Finally, apigenin possesses antidepressant effects, and its anxiolytic properties will be the focus of this article.
Niacin vs. Niacinamide: Understanding Vitamin B3, Benefits, and Side Effects
Mar 27, 2025
Nicotinic acid and nicotinamide are different forms of vitamin B3 found in food. These compounds have identical vitamin activity; however, their pharmacological profiles differ. Indeed, nicotinamide has an amide group, notably absent in nicotinic acid, which confers different therapeutic and side effects. Depending on the country, nicotinic acid and nicotinamide are referred to as niacin and niacinamide, respectively.

AI-generated responses are for informational purposes only and do not constitute medical advice. Accuracy, completeness, or timeliness are not guaranteed. Use at your own risk.

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