Lifestyle Choices

I have only roundabout evidence regarding HRT in breast cancer survivors. For example, we know that younger women who have had breast cancer and then go on to become pregnant, with the associated high levels of estrogen and progesterone, do not have a worse prognosis or earlier relapse of breast cancer than women who do not experience a pregnancy. If estrogen can theoretically stimulate breast cancer growth, why do I see breast cancer appear in older postmenopausal women who are not on HRT? This is a fairly frequent occurrence, and most of these cancers are hormone receptor positive, yet they are growing in an estrogen-poor environment. This seems to counter what we know about the environment that is conducive to breast cancer, but this is just another reminder of how much we do not understand about this disease. (more…)

In Type Z diabetes, there is at first no shortage of insulin. In fact, early in the disease, there is more than usual. Yet, despite the insulin making its presence known in the muscle tissue, the muscle remains deaf to insulin’s messages, no matter how many are sent, and does nothing to stimulate the uptake of glucose or the storage of glycogen.

Another hormone which comes from the pancreas, in cells which live very near to those which make insulin, is glucagon. Whereas insulin is the hormone of plenty, glucagon is the hormone of scarcity: so when glucose is taken into the blood from the intestine during digestion of starchy foods, insulin is secreted and glucagon secretion is inhibited. During the night, when there is nothing left in your gut to absorb, glucagon secretion increases and insulin secretion is inhibited. (more…)

Sleep is a great healer. It regenerates your body, rejuvenates your skin, clears emotional conflicts, and helps you think and work at top efficiency. It is another form of relaxation essential to health and beauty. In many ways, though, sleep remains a mystery in spite of all the elaborate research that has been done into how and why we sleep and dream.

Most of the common notions about sleep are untrue. For instance, sleep is not some kind of “little death” from which you are rescued every morning. Nor do you go to bed to fall deeper and deeper into sleep until you reach bottom somewhere after midnight, after which you come closer and closer to consciousness until you finally awaken. Also, deep sleep is not any more beneficial than light sleep. And we do not necessarily need the obligatory eight hours a night to remain well and fresh- looking. (more…)

Depression is very common in a mother after the birth of her child. Some mothers notice depression only at this time and at no other time in their lives. The reasons why depression is so much more common soon after giving birth are bothcomplex and conjectural, but can be conveniently divided into two groups: physical stress and emotional/psychological stress. Depression after childbirth generally takes one of three forms: maternity blues, postnatal depression, or post-natal psychosis.

These usually start two or three days after birth. You may quite suddenly get weepy and irritable, and then just as suddenly, you are out of them. They are very common and do not usually lead on to any longer-lasting depression.

This occurs after about 10 per cent of births. It may start soon after birth or it may start after an initial few weeks of happiness and high spirits. It is a common experience to feel more emotionally vulnerable for four to six weeks after giving birth —you feel more open and sensitive to everything. This period of greater openness is often remembered with pleasure, but sometimes, after four to six weeks, the physical and emotional demands of looking after a child twenty-four hours a day begin to get a mother down, and you may feel grey and exhausted for many months or even a year or more. A minority of mothers will go into a more severe depressive process which occasionally lasts years. (more…)

We are built of what we eat and the balance of our diet can affect both our physical and mental well-being. Many dietary imbalances may cause some depression of mood.

BLOOD SUGAR

If you take in too few calories, as you may during a fast or aperiod of dieting, you may feel tired, lethargic and low. This is because your level of blood sugar has decreased — energy, well-being and clear thinking require an adequate level of sugar in the blood so that the brain, muscles and other organs can help themselves to as much immediate energy as they require from moment to moment. The brain and nerves are completely dependent on blood sugar since they cannot get energy from other foods in the blood, such as protein. (more…)

Many hormones affect mood. With the exception of female hormones, hormonal treatment is indicated only when there is disease of the gland secreting the hormone. In these uncommon cases the gland may be treated, by surgery for example, or the missing hormone may be replaced thyroxine given to a hypothyroid person removes depression. There is considerable controversy in medical circles about the use of female hormones. They have been used to prevent and treat post-natal depression, for premenstrual tension, and for menopausal depression. The clearest useful effects have been inthe prevention and treatment of pre-menstrual tension. (more…)

1. Iron helps form haemoglobin, the oxygen carrying red pigment in your blood. It also aids protein metabolism and is essential for brain development and growth. It is found in meat, seafood, poultry, whole grains, beans, peas and dark-green leafy vegetables like spinach.

Ninety per cent of all iron used is recycled because it is so well conserved in the body. This means that you don’t have to keep replacing it all the time. This, of course, calls into question the widespread use of iron supplementation. Iron overload (hemochromatosis) is the most common inherited disease. When excess iron is present, the body’s immune system becomes severely compromised. Vitamin E helps protect against iron-generated free radical damage. So a high-quality antioxidant would be beneficial for balance if you have excess iron levels. (more…)