ScienceInsights

From deep cleaning to gum grafts, learn what dentists recommend for receding gums based on how far the recession has progressed.

Dental veneer costs vary widely by material. Here's what porcelain, composite, and other options typically run, plus what affects your final price.

That bump inside your lip could be a mucocele, canker sore, or Fordyce spot—each needs a different approach. Here's how to tell them apart and treat them.

Parent's Choice formula meets FDA standards, but there are a few ingredient differences and recall history details worth knowing before you buy.

Find out how many Celsius energy drinks fit within safe daily caffeine limits, and what to watch for if you drink too many.

Distilled water is essentially fluoride-free, but there are a few tradeoffs worth knowing before you switch.

Seitan is made from wheat but can still be low FODMAP. Here's why, plus what to watch for with store-bought versions and how much is safe to eat.

Aklief and tretinoin work differently, so "stronger" depends on your skin goals. Here's how they compare for acne treatment and tolerability.

Chick-fil-A's parfait has decent protein but a surprising amount of sugar. Here's what the nutrition facts actually mean for your diet.

Lard and Crisco have different fat profiles, processing histories, and kitchen uses. Here's what the nutrition science actually says about both.