Sunday, May 18, 2008

Diet Tips to Stay Healthy During Menopause

Menopause is the point in a woman's life when menstruation stops permanently, signifying the end of her ability to have children. Known as the "change of life," menopause is the last stage of a gradual biological process in which the ovaries reduce their production of female sex hormones--a process which begins about 3 to 5 years before the final menstrual period. This transitional phase is called the climacteric, or perimenopause.

At menopause, hormone levels don't always decline uniformly. They alternately rise and fall again. Good nutrition and regular physical exercise can also affect menopause. Nutritional requirements vary from person to person and change with age.

A healthy premenopausal woman should have about 1,000 mgs of calcium per day. A 1994 Consensus Conference at the National Institutes of Health recommended that women after menopause consume 1,500 mgs per day if they are not using hormonal replacement or 1,000 mgs per day in conjunction with hormonal replacement.

Foods high in calcium include milk, yogurt, cheese and other dairy products; oysters, sardines and canned salmon with bones; and dark-green leafy vegetables like spinach and broccoli. In calcium tablets, calcium carbonate is most easily absorbed by the body.

If you are lactose intolerant, acidophilus milk is more digestible. Vitamin D is also very important for calcium absorption and bone formation. A 1992 study showed that women with postmenopausal osteoporosis who took vitamin D for 3 years significantly reduced the occurrence of new spinal fractures. However, the issue is still controversial. High doses of vitamin D can cause kidney stones, constipation, or abdominal pain, particularly in women with existing kidney problems.

Other nutritional guidelines by the National Research Council include:

Choose foods low in fat, saturated fat, and cholesterol. Fats contain more calories (9 calories per gram) than either carbohydrates or protein (each have only 4 calories per gram). Fat intake should be less than 30 percent of daily calories.

Eat fruits, vegetables, and whole grain cereal products, especially those high in vitamin C and carotene. These include oranges, grapefruit, carrots, winter squash, tomatoes, broccoli, cauliflower, and green leafy vegetables. These foods are good sources of vitamins and minerals and the major sources of dietary fiber. Fiber helps maintain bowel mobility and may reduce the risk of colon cancer. Young and older people alike are encouraged to consume 20 to 30 grams of fiber per day.

Eat very little salt-cured and smoked foods such as sausages, smoked fish and ham, bacon, bologna, and hot dogs. High blood pressure, which may become more serious with heavy salt intake, is more of a risk as you age.

Avoid food and drinks containing processed sugar. Sugar contains empty calories which may substitute for nutritious food and can add excess body weight.

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