You may be desperately trying to lose this weight. You may be following all the usual advice to lose this weight
- Your diet is good
- You are exercising regularly
- You are doing a stress reduction technique regularly to keep stress at bay
Still no weight loss …. or worse …. the pounds keep piling on.
An under-active thyroid (hypothyroidism) is a common cause of weight gain and inability to achieve weight loss during menopause.
Menopausal women are actually the group at highest risk of developing an under-active thyroid condition. 26% of menopausal women have an under-active thyroid condition.
What is hypothyroidism
Hypothyroidism is a condition in which there is insufficient thyroid hormone levels to efficiently manage the metabolism. Thyroid hormones regulate your metabolism.
There is one system in your body that affects most of the other systems of your body. It is your metabolic system….your metabolism. Metabolism is the process the body uses to convert food into energy.
Most of us think of metabolism as the rate at which we burn calories. That’s only part of the story. Your metabolism feeds the other systems of your body with the energy, oxygen and nutrients they need to function effectively.
A decreases in metabolism leads to a decrease in the flow of blood through your body. Your blood carries energy, oxygen and nutrients to all of the cells and organs of your body. As your metabolism decreases, so does the supply of blood throughout your body. This diminishes the efficiency of all of the systems of your body.
It may be helpful to think of your metabolism as the “boiler room” of your body. As such, thyroid hormones affect nearly every cell, tissue, and organ in the body.
How hypothyroidism prevents weight loss during menopause
When the levels of your thyroid hormones are low, your metabolism slows down. When your metabolism slows down, it affects your weight in 2 ways
- your body does not use all of the calories … from the food you eat … for energy. It stores the calories not used for energy, as fat on your body (as a future source of energy). Thus you gain weight
- your body does not burn the fat on your body that it previously stored, when you exercise. Thus you do not lose weight
Furthermore, hypothyroidism causes insulin resistance. Insulin resistance, is a condition where the cells of your body become insensitive to insulin. Insulin is the key that unlocks body cells to allow glucose inside. Glucose provides your cells with energy. Your body makes glucose from the food that you eat. When your cells won’t ‘open’ for glucose, the glucose gets stored…..as fat. Insulin resistance also prevents fat loss and weight loss during menopause. Regular exercise will not burn fat and you will not lose weight.
Also, hypothyroidism and insulin resistance increases physical and emotional stress levels. When you are under stress, your body produces cortisol ….known as the stress hormone. Protracted stress results in high levels of cortisol in your body. High levels of cortisol in your body causes your body to store more fat. It also prevents your body from burning fat. In the presence of high levels of cortisol, regular exercise will not burn fat and you will not lose weight.
How can I tell if I have an underactive thyroid?
The following checklist has been compiled from details provided by the Merck Manual, the American Association of Clinical Endocrinologists, and the Thyroid Foundation of America. It will help you to determine if you have an under-active thyroid.
____ I am gaining weight inappropriately
____ I’m unable to lose weight with diet/exercise
____ I am constipated, sometimes severely
____ I have hypothermia/low body temperature (I feel cold when others feel hot, I need extra sweaters, etc.)
____ I feel fatigued, exhausted
____ Feeling run down, sluggish, lethargic
____ My hair is coarse and dry, breaking, brittle, falling out
____ My skin is coarse, dry, scaly, and thick
____ I have a hoarse or gravely voice
____ I have puffiness and swelling around the eyes and face
____ I have pains, aches in joints, hands and feet
____ I have developed carpal-tunnel syndrome, or it’s getting worse
____ I am having irregular menstrual cycles (longer, or heavier, or more frequent)
____ I am having trouble conceiving a baby
____ I feel depressed
____ I feel restless
____ My moods change easily
____ I have feelings of worthlessness
____ I have difficulty concentrating
____ I have more feelings of sadness
____ I seem to be losing interest in normal daily activities
____ I’m more forgetful lately
I also have the following additional symptoms, which have been reported more frequently in people with hypothyroidism:
____ My hair is falling out
____ I can’t seem to remember things
____ I have no sex drive
____ I am getting more frequent infections, that last longer
____ I’m snoring more lately
____ I have/may have sleep apnea
____ I feel shortness of breath and tightness in the chest
____ I feel the need to yawn to get oxygen
____ My eyes feel gritty and dry
____ My eyes feel sensitive to light
____ My eyes get jumpy/tics in eyes, which makes me dizzy/vertigo and have headaches
____ I have strange feelings in neck or throat
____ I have tinnitus (ringing in ears)
____ I get recurrent sinus infections
____ I have vertigo
____ I feel some lightheadedness
____ I have severe menstrual cramps
What to do if you think you may have an under-active thyroid
If this checklist leads you to believe that you may have an under-active thyroid, ask your doctor for a TSH (Thyroid Stimulating Hormone) test. The conventional normal values are between 0.35 – 5.0. When the TSH levels are within this normal range, it is assumed that the thyroid gland is healthy and functioning normally.
If the test confirms that you have an under-active thyroid, your doctor will prescribe thyroxine (thyroid hormone replacement therapy) to increase the levels of your thyroid hormones.
As the underlying cause of hypothyroidism in menopausal women is too little progesterone in your body relative to estrogen during menopause, the imbalance between estrogen and progesterone must be addressed as well … to achieve weight loss during menopause. If your doctor attempts to treat your hypothyroid condition just by increasing the levels of your thyroid hormones, it will not cure the condition. The imbalance between estrogen and progesterone will continuously disturb the levels of thyroid hormones in your body.