Recent Blog Articles
Save the trees, prevent the sneeze
Drug recalls are common
Easy ways to shop for healthful, cost-conscious foods
Prostate cancer in transgender women
Why eat lower on the seafood chain?
Can long COVID affect the gut?
When replenishing fluids, does milk beat water?
Safe, joyful movement for people of all weights
Slowing down racing thoughts
Are women turning to cannabis for menopause symptom relief?
Nutrition 101: Good eating for good health
Turn on your TV, open a newspaper, or boot up your computer and you're bound to get some confusing news about diet and health. Don't let it drive you to distraction — or to the donut shop. Instead, remember four key facts:
What you eat affects your appearance, your energy and comfort, and — above all — your health.
America is on the wrong track. Two out of every three of us are overweight or obese. Diabetes and high blood pressure are on the rise. Heart attacks, strokes, and cancer are distressingly common. Many factors contribute to these complex problems, but the basic reasons are simple: we eat too much, we choose the wrong foods, and we don't get enough exercise.
Scientists know what diet is best for health. The fine print has changed and is likely to change some more, but the key facts are in.
Good eating is not a punishment, but an opportunity. If you know why it's important and what to do, you'll find it enjoyable and satisfying. And if you establish an overall pattern of healthful nutrition, you'll have plenty of wiggle room to savor the treats that matter most to you.
For most people, TLC stands for tender loving care. For doctors, it stands for the Therapeutic Lifestyle Changes diet. Either way, the TLC diet provides sound goals for most Americans.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.Sign Me Up
Already a member? Login ».
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!