Chemistry Page 207
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Why Is Boric Acid Banned in Food, Cosmetics and More?
Boric acid is banned in food and restricted in cosmetics due to reproductive harm and poisoning risks. Here’s what the science says and why regulations vary.
What Is Radon Used For in Medicine and Science?
Radon has real uses in medicine and science, from early cancer treatment to groundwater dating and even spa therapy for joint pain.
What Is MGO in Honey? Methylglyoxal Explained
MGO is the compound that gives Manuka honey its antibacterial strength. Learn what the numbers mean and how to choose the right level for your needs.
What Is Vaseline Made Of: From Crude Oil to Jar
Vaseline starts as a waxy residue found on oil rigs. Here’s how it gets refined into the safe, skin-protecting product in your medicine cabinet.
What Is a Sulfite? Chemistry, Foods, and Health Effects
Sulfites show up in wine, dried fruit, and more. Learn what they are, how they preserve food, and what sensitivity actually looks like.
What Is K+? How Potassium Ion Affects Your Body
Potassium ion (K+) keeps your nerves firing and heart beating. Learn what normal levels look like and what happens when they shift too high or low.
Is Polypropylene Microwave Safe? Risks Explained
Polypropylene is generally considered microwave safe, but heat and certain foods can cause chemicals to leach. Here’s what to know before your next reheat.
What Is an Alcohol? Chemistry, Types, and Uses
Alcohols are more than just drinks. Learn what makes a molecule an alcohol, and how ethanol, methanol, and isopropyl differ in chemistry and safety.
What Are Ketone Bodies? Types, Functions & Levels
Ketone bodies are more than just a backup fuel. Learn how your body makes them, what they do, and what your levels actually mean.
Is Polyethylene Food Safe? Risks, Heat, and More
Polyethylene is one of the safer food plastics, but heat and microplastics still raise questions worth understanding before you cook or store food in it.
What Are Acetate Glasses? Material, Style & Quality
Acetate glasses are known for rich colors and durability, but what sets them apart? Learn how they’re made, how to spot quality frames, and how to care for them.
What Is a Sugar? Chemistry, Types, and Health Facts
Learn what sugar actually is, how your body uses it, and how to spot it on food labels — from simple carbs to sugar alcohols.
What Is Plasma: Blood Component and State of Matter
Plasma means two different things in science. Learn what blood plasma does in your body and how it differs from plasma as a state of matter.
Is Niacinamide an Acid or Base? The Facts Explained
Niacinamide is neither an acid nor a base — it’s close to neutral on the pH scale. Here’s what that means for your skin and skincare routine.