Nano is a prefix meaning extremely small.. When quantifiable, it translates to one-billionth, as in the nanosecond. Nano comes from the Greek word nanos, meaning dwarf..ano is a prefix meaning extremely small.. When quantifiable, it translates to one-billionth, as in the nanosecond. Nano comes from the Greek word nanos, meaning dwarf..
The Centers for Disease Control and Prevention estimates around 35 percent of American adults are obese, meaning they have a body mass index higher than 30. Obesity is the leading cause of preventable death and contributes to health problems such as diabetes and heart disease. Certain hormones are a contributing factor to obesity, and estrogen appears to help determine your body fat distribution.
Changes in estrogen receptors in the hypothalamus of the brain, a sign of menopause, means it can be harder to lose weight. In turn there is a greater burden on women to eat a healthy diet and exercise more to help their metabolism make up for the loss of estrogen, which helps regulate weight gain and appetite. Interestingly, fat cells produce estrogen, along with other hormones and proteins.