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hormones



Detox Diets and Fasts Do Not Work and May Increase Toxins in the Body

bottle

To detox or not to detox? That is the question I had for Gerard Mullin, MD of Johns Hopkins University as he spoke about nutritional detoxification at the 2013 Food & Nutrition Conferences and Expo a few weeks ago.

Dr. Mullin said that toxins are everywhere – in the food we eat, the air we breathe, and the things we touch.

Bisphenol A (BPA), a carcinogen, is in plastics, dental sealants, canned food linings, and cash register receipts.

Phthalates, other carcinogens, are found in fatty milk, butter and meats, along with personal care products, detergents, children’s toys, printing inks, and more.

Heavy metals, like arsenic, mercury and lead, are in food, batteries, paints, plastics, and fertilizers.

For the most part, toxins are “endocrine disruptors” that change the way our hormones regulate bodily functions. In animal studies, endocrine disruptors are linked to cancers, birth defects, diabetes, and other diseases. What is worse is that, when they work together, the sum of their actions is greater than the whole, and they are stored practically forever in body fat. Whether or not an individual develops a problem depends on genetics, level of exposure, and the quality of nutrients in the diet.
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Hormones in Food: The Good, The Bad, and The Potentially Dangerous

Love it or hate it, unless you seek out hormone-free options, the food you eat likely contains additional hormones. From meat to milk, hormones are added to increase productivity. Some are produced naturally by the foods themselves. We teamed up with our favorite registered dietitian Mary Hartley to look at foods containing hormones, what their effects might be and how you can avoid them.

cow in field

Hormones are most commonly found in meat, milk and plants. In meat and milk, they are added through production. Steroid hormones are given to beef cattle to make them grow faster, build more muscle and make their meat leaner. Two-thirds of all cattle and about 90 percent of the cattle on feedlots in the United States are given hormones. Six steroid hormones are approved by the FDA for use in food production. They are: estradiol, progesterone, testosterone, zeranol, trenbolone acetate and melengestrol acetate. Steroid hormones are released into the animal from a pellet that is implanted under the skin of the ear. Due to federal regulations, these hormones can only be used on sheep and cattle.


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Peggy Bradford Used Facebook to Rally 3,000 People to Better Health

Peggy Bradford of Sewell, New Jersey hasn’t always been the avid promoter of health that she is today. Before losing 70 pounds the 47-year-old mother weighed close to 220 pounds and suffered from severe depression. The weight gain came after a major surgery that required her to be on a hormone replacement for one year, which left her feeling terrible both physically and emotionally.

After facing resistance from her doctor about getting off of her medications, Peggy told her husband she was going to take matters into her own hands, and that’s exactly what she did.

Peggy almost instantly began eating healthier and watching her calories, cutting out soda and choosing protein bars over candy bars. For exercise she purchased a pedometer to encouragement more daily movement.

“I started out doing 10,000 steps a day with 4 pound weights,” she said. “I’ve built myself up to between 20,00-30,000 steps a day and 12-15 pound weights. I not only jog in place when I do my workout, but I jog in place when I talk on phone, iron, do dishes, etc.,” she said. “It sounds crazy, but the steps add up and have been a huge part of my weight loss journey.”
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Check in With Your Thyroid for National Thyroid Month

February is not just all about Valentine’s Day, chocolates and hearts. It’s also focuses on awareness of a butterfly-shaped hormone gland known as the thyroid. The thyroid has the difficult task of controlling your metabolism, growth, development, and body temperature. The thyroid gland is located on the throat and wraps around the windpipe. The presence of too much or too little thyroid hormone is determined by a blood test. So how will you know if you have an over or underactive thyroid and why would it happen?

There are many ways thyroid function to be affected, including the body attacking itself or cancers. Graves disease is an autoimmune disease that causes an increase in thyroid hormone. Overactive thyroid causes symptoms like more frequent bowel movements, feeling anxious, increased body temperature and sweating, loss of hair, increased heartbeat, and weight loss even with having increased appetite. It can also affect the menstrual cycle by causing lighter, shorter periods. It also possible to develop a goiter which is an enlarged thyroid gland. This condition is usually treated with medication to block the stimulation of the thyroid, removal of the thyroid, or radioactive iodine to help shutdown overactive thyroid cells. Many of these procedures end up causing patients to have an underactive thyroid that has to be treated with medication.


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Vaportrim Claims Smell can Trick Your Brain Into Being Full

The concept is fascinating: message receptors in the brain tell your body you’ve eaten. Introducing Vaportrim, a new entry into the diet market. It is a plastic cylindrical device, the size of a ballpoint pen, that looks like an embellished electronic cigarette. The cylinder, or cartridge, contains a liquid solution of water and flavors (natural and artificial) in a glycerin base, along with an atomizer, a tiny heating element. When you inhale with your mouth, the liquid passes through the atomizer, turning into a vapor. The vapor is held in your mouth and exhaled, just like smoking. Vaportrim comes in 14 flavors including raspberry cheesecake, milk chocolate, vanilla cupcake, and cinnamon bun.

The manufacturer says it works because our smell receptors message our brain, which, in turn, release hormones that tell the body it’s full. Legitimate research does show that appetite and smell are closely connected and smell can trigger fullness before the stomach can, but whether Vaportrim can curb cravings is unknown. No research has been done using the actual product for appetite suppression or weight control. Le Whif is a similar diet aid, but with it, vapor is not exhaled, and the Sensa Sprinkle Diet, also relies on smell receptors, but calls for sprinkling crystals on your food.

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