Weight Loss After 40: Your 10-Step Plan

older man sleeping
You’re eating the same kind of foods, eating about the same amount of food, and exercising about the same amount you always have – but suddenly, you notice that it’s harder to keep the weight off or to lose those few extra pounds.

You tell yourself that nothing much has changed — except you’re a bit older.

Starting in our early 40s, our bodies go through a series of changes that affect the very core of our being. Thanks to hormonal and other changes, the very growth rate of our cells slows down. Some of these changes are the result of the natural aging process. It’s just something we have to learn to work around.

Sometimes, though, something’s gotten off track, metabolically speaking, and there’s an underlying medical issue that needs to be dealt with before the usual weight-loss measures will have any effect. Here’s a ten-step plan for understanding the challenges that prevent weight loss over 40, and for learning how to overcome them.

1. Get to know your body’s new biological rhythms — and adjust to them.

In long-ago times, older didn’t necessarily mean plumper. But today, those of us over 40 face a twofold challenge: We’re living longer, and we’re no longer out there doing physical labor.

When it comes to burning calories, it’s a fairly simple equation. What goes in must be burned off, or it sticks to our ribs. Acquiring weight is absurdly easy — eating just 100 extra calories a day (100 more than what your body burns) will lead to a nine- to ten-pound weight gain over the course of a year, experts say. How much is 100 calories? Not a lot: A can of Coke contains 155 calories, a chocolate bar more than 200. Of course, that cola or chocolate chip cookie is no problem if we’re walking or running it off. But after 40, our activity level tends to decline, too. So the challenge is to bring the two into balance.

Look back over the past year, and think about when your weight seemed to be holding steady and when it seemed to be trending slowly upward. What were you doing during the good weeks? What sabotaged you the other times? Make a list of what works for you, and what throws you off. Your own healthy habits in the past are the ones most likely to work for you now.

2. Eliminate underlying metabolic conditions.

Would it surprise you to know that thyroid problems strike as many as one out of five adults over age 40? The most common of these is hypothyroidism — an underactive thyroid — and hypothyroidism is one of the primary reasons many people over 40 can’t lose weight. The thyroid is a tiny gland that produces hormones that regulate metabolism, and when it’s underactive, so is everything else. Think of low thyroid as having your internal thermostat set too low. Symptoms include feeling cold all the time, poor circulation in the hands and feet, clammy hands, tiredness and lethargy, hair loss (including eyebrows and eyelashes), and weight gain — despite real attempts to exercise and eat well.

If you suspect an underactive thyroid may be undermining your metabolism, the first step is to call the doctor and ask for a thyroid test. Also, you should ask for further testing; there are a number of additional tests that many experts believe give more accurate readings of thyroid function.

3. Adjust your eating habits for maximum energy.

Your goal at this stage in your life is to keep yourself feeling full without succumbing to the temptation to eat like you could at age 20. One strategy is to eat more frequently but to consume less at each sitting. An added benefit of eating this way is that it’s easier to keep your blood sugar steady, so you don’t have the peaks and valleys that contribute to fatigue.

Here’s the rule: Try eating five to six small meals a day, and don’t go more than three or four hours without eating. For example, you might eat a healthy breakfast before you leave for work, then have a nonfat yogurt in the late morning. Then instead of eating a big pasta lunch and spending the afternoon in a stupor, eat a light lunch and…