Some genetic traits are easier to defy than others, like your mom’s mousy hair and petite stature.

(Bring on the highlights and heels!)

Others, such as cancer or diabetes, are not so simple to escape.

Image may contain Pants Clothing Apparel Jeans Denim Human Person Female Baby and People

0209-SE-WH03.03

But now you could reduce your risk with proven tips for protecting your health from head to toe.

Where to start:

You’re young, energetic, activeticker trouble is probably the least of your worries.

“Sometime in the next decade, we hope to develop screening tests for this and other gene variants.

Finally, a healthy blood pressure measurement falls below 120/80.

If one or more of your numbers is off, talk to your M.D.

about getting them where they need to be, whether through diet, exercise or medication.

And bring up any family history of heart disease, a major risk factor.

Any woman can enhance her fertility by not smoking, limiting alcohol consumption and practicing safer sex.

(STDs like chlamydia can damage reproductive organs.)

Limit sun exposure and always wear sunscreen with an SPF of at least 30, even in winter.

Also, see your derm once a year and do monthly self-exams.

The next time you blank on a coworker’s name, tell her it’s your folks' fault.

Override your DNA.The best way to maintain a sharp mind is to keep both your brain and body busy.

One more reason to hate that skinny celeb who claims she never diets?

She might not be fibbing after all.

Override your DNA.Blame genes for your extra pounds all you wantit won’t help you lose them.

One tack that might: Act more Amish.

“Clearly, it’s much more than genetics.

“Find more happy weight habits.

For info on ordering an at-home test, call the National Safety Council’s radon hotline at 800-767-7236.

And DNA is now being linked to macular degeneration, the leading cause of blindness.

Override your DNA.Carrots will get you only so far in saving your sight.

And always wear sunglasses outdoors to fend off eye damage in the first place.

Those who benefited in his study averaged about 20 minutes of relaxation a day.

One key habit: Watch your weight.

Does fighting with your guy make you feel more melancholy than miffed?

Is my situation modifiable?

Is taking action worth it?

Answering these questions will help you put a problem in perspective and instill a sense of calm.

“Say, you’re driving and someone is riding your bumper.

Is it worth it to tap your brakes?”

“Sure, you might get him to slow down, but you also might cause an accident.

And then go see that chick flick anyway.

Override your DNA.Love your late nights or up-at-dawn days?

You may have adjusted your life to suit your sleep patterns.

But if your sleep schedule disrupts your life, you’re able to reset your circadian rhythm.

A killer sweet tooth isn’t always behind punch in 2 diabetes.

Yup, your digestive issues may be another hand-me-down.

One promising treatment approach: cognitive-behavioral therapy.

Get help finding a therapist at theAssociation for Behavioral and Cognitive Therapies' website.

One key beneficial variant occurs in the CETP gene, which appears to raise levels of heart-healthy HDL cholesterol.

Photo Credit: Kate Powers