Meet the Author

Nora Kim, RD

Health & Wellness Author

Registered Dietitian · MS Nutrition Science

Articles by Nora Kim, RD

Do You Need Electrolyte Drinks? When to Skip Them
Preventive Health

Do You Need Electrolyte Drinks? When to Skip Them

A brightly colored sports drink can look like the answer after every workout. Most of the time, it is not.

July 16, 2026 · 8 min read
Silent Signs of Vitamin B12 Deficiency Most People Miss
Preventive Health

Silent Signs of Vitamin B12 Deficiency Most People Miss

Fatigue is not always a sleep problem, and tingling feet are not always a circulation issue.

July 14, 2026 · 9 min read
Legionella Water Systems: How Spread Is Controlled
Preventive Health

Legionella Water Systems: How Spread Is Controlled

A shower can create the fine mist that carries Legionella bacteria into the lungs. The main danger usually isn't drinking…

July 12, 2026 · 11 min read
Legionnaires’ Disease Causes: How Infection Happens
Preventive Health

Legionnaires’ Disease Causes: How Infection Happens

Legionnaires' disease usually develops when someone breathes in tiny water droplets contaminated with Legionella bacteria.

July 11, 2026 · 9 min read
How to Wash Fruits and Vegetables After Cyclospora
Preventive Health

How to Wash Fruits and Vegetables After Cyclospora

A rinse under the faucet can remove dirt and some germs, but it can't make contaminated produce safe.

July 11, 2026 · 7 min read
Cyclosporiasis Symptoms vs. Food Poisoning
Preventive Health

Cyclosporiasis Symptoms vs. Food Poisoning

Watery diarrhea after a meal is easy to blame on ordinary food poisoning. But when symptoms return, last for weeks,…

July 11, 2026 · 7 min read
Ultra-Processed Foods List: What to Avoid and What’s Fine
Preventive Health

Ultra-Processed Foods List: What to Avoid and What’s Fine

A packaged food is not automatically unhealthy, and a homemade meal is not automatically balanced.

July 11, 2026 · 13 min read
Healthy Habits Every Man Should Practice for Better Health
Preventive Health

Healthy Habits Every Man Should Practice for Better Health

Many men wait until they feel tired, stressed, or out of shape before they change anything. By then, the small…

July 8, 2026 · 12 min read
Dehydration Signs, Treatment, and When to Get Help
Preventive Health

Dehydration Signs, Treatment, and When to Get Help

Dehydration can sneak up on you. It doesn't always start with dramatic symptoms.

June 18, 2026 · 7 min read
Do Calcium Supplements Prevent Fractures in Older Adults: 8 Essential Things to Know
Preventive Health

Do Calcium Supplements Prevent Fractures in Older Adults: 8 Essential Things to Know

A lot of people take calcium supplements because they think it protects them from broken bones. The answer is less…

June 18, 2026 · 7 min read
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