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7 risks to use functional foods that women need to know

7 risks to use functional foods that women need to know

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Using functional foods is not as safe as you think. Instead, you should add micronutrients from natural foods that will not leave any side effects.
Functional food is the name that becomes so commonplace in today's society. From simple foodstuffs to rich and varied types of produce are widely used by the people. It works to support the function of some parts of the body, have nutritional effects, even increase the resistance and reduce the risk of disease. But is that the same as what we know.

Safety or risk when using functional foods? We will provide readers with restrictions on the use of functional foods before deciding to use a certain type.
1. Vitamin D: Use too much harm kidneys

Everyone knows the important function of vitamin D for bone strength. Vitamin D promotes calcium absorption in the body. Vitamin D supplementation is very popular, and in many ways, from diet pills, dairy foods, vitamin D-rich fruits, etc., are great for protecting the bones. Bone disease But in many cases, postmenopausal women still maintain their health, so it is not necessary to supplement them.

JoAnn Manson, MD, director of preventive medicine at Boston's Brigham and Women's Hospital, said: "The tendency to use more and more vitamin D supplements is increasing dramatically. More is not good for health. " In a report published by the US Preventive Service Task Force on the Annals of Internal Medicine, the results of the trials with healthy women, Taking low doses of vitamin D supplement is not necessarily necessary to prevent osteoporosis.

Depending on the body of each person that vitamin D works, especially for women over age 65 vitamin D deficiency, a history of osteoporosis, bone tissue injury. These cases must be supplemented with vitamin D as prescribed by the doctor.

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Risk of vitamin D overdose brought a lot of harm. For healthy people, vitamin D levels in the blood are higher than 100 nanograms per milliliter, which can cause excess calcium, leading to kidney stones. Another report also showed that 17 percent of postmenopausal women had a risk of developing kidney stones with calcium supplementation daily and vitamin D intake compared to those taking calcium-only foods.

The US Institute of Medicine recommends vitamin D supplementation for children aged 1-70 years, 600 IU / d (International Standard IU), 800 IU for 81 years and older, including salmon, tuna, Milk, mushrooms, cereals in the diet.

2. Calcium: Excess in the arteries

Calcium is a source of bone and heart health, but overdose is not good. Denise Millstine, MD, MD, PhD, director of the Mayo Clinic in Scottsdale, Ariz., States, "It is much better to take calcium from the diet."

From a lot of results in the experiments, calcium is more absorbed when using the foods in the meal every day. National Health Officers provide the information needed to supplement calcium: 1000 mg / day for women 19-50 years old, 1.200 mg / day for women 51 years and older. Yogurt contains about 207 mg of calcium in 112 gr of milk, equal to 1/5 recommended calcium supplement daily. In addition, the best source of calcium is milk, cheese, grains, water and fruit.

Lowering blood calcium or increasing blood calcium will be detected through tests and specific treatment under the guidance of a doctor.

3. Synthetic Vitamins: Can not replace a healthy diet

Many people take a vitamin supplements diet because they think that diets containing green vegetables and fruits do not provide the essential vitamins for the body. However, that concept is completely wrong.

In October 2013, a study published in the Archives of Internal Medicine reported that they tested nearly 40,000 women in 19 years and those who took multivitamins were at risk for death. Fatality compared to women but only vitamin supplements through diet rational. Synthetic vitamins have little or no effect against cancer, heart disease or sudden death.

From a lot of results in the experiments, calcium is more absorbed when using the foods in the meal every day. National Health Officers provide the information needed to supplement calcium: 1000 mg / day for women 19-50 years old, 1.200 mg / day for women 51 years and older. Yogurt contains about 207 mg of calcium in 112 gr of milk, equal to 1/5 recommended calcium supplement daily. In addition, the best source of calcium is milk, cheese, grains, water and fruit.

Lowering blood calcium or increasing blood calcium will be detected through tests and specific treatment under the guidance of a doctor.

4. Fish oil supplement: choose fish oil or replace with flax oil

Rich in omega-3 fatty acids, fish oil is "touted" as a remedy for heart disease. However, the evidence in recent years has found the risk of using fish oil to protect the heart.
On 5/2013, the study was conducted by the New England Journal of Medicine with 6,000 people at risk for cardiovascular disease who took an additional 1,000 mg of omega-3 daily. Finally, those patients also did not reduce the risk of heart disease compared to those taking placebo. Doctors agree that the most effective way to get omega-3 is from food. According to Mayo Clinic, eating omega-3 rich fish offers more benefits than taking supplements. As recommended by the American Heart Association (AHA) Dietary Guidelines, two servings of fish per week in the diet are appropriate.

For people with heart disease, the AHA recommends eating one gram of omega-3 daily. If you have triglyceride levels above the recommended level, the AHA recommends using 2-4 gr in the form prescribed by the doctor. Rich sources of omega-3 are flax seeds, walnuts, butter.

5. Use of herbs. John's Wort: Interaction between drugs

St. John's Wort works for moderate depression symptoms, anti-premenopausal syndrome and menopausal symptoms. However, according to a study by the Institute of Mental Health 2011, herbal remedies are no better than placebo for the treatment of mild depression.

The use of St. John's Wort can affect a lot of the effects of drugs such as painkillers, birth control pills, heart medicines, etc. Before you decide to use this drug you should consult your doctor to avoid it. Unwanted drug interactions.

6. Kava Kava: Liver damage

Kava Kava is a plant in the Western Pacific, known as the English pepper plant. The roots of the plant crushed into powder to treat insomnia, anxiety, stress. However, according to a review by the National Library of Medicine, the product labeled Kava kava can affect the liver, even fatal.

In March 2002, the US Food and Drug Administration issued a warning about the effects of using Kava Kava. This drug produces abnormal contractions, interacting with certain medications such as anticonvulsants, antipsychotics, and drugs for Parkinson's disease.

7. Soy food supplements: Be careful with estrogen

Tofu, soy milk are excellent sources of protein, fiber, and many other beneficial minerals. Many women also take soy supplements (Soy supplement) to relieve menopausal symptoms. However, concerns about soy supplements are also fueling the results of studies showing that they can cause breast cancer due to the amount of estrogen in them. Attention of the American Cancer Society shows that the debate between soy and breast cancer is still unfinished and complex.

If you have any concerns about breast cancer, be careful with soy protein powder and soybean meal. It is better to use foods that contain soybeans such as tofu, soymilk, ...

Regardless of the functional foods, the user should take a certain dose, or ask for advice from a doctor. Dr Manson and many Harvard Medical School medical professors warned: "Buyers should beware of the many products that have not been rigorously evaluated." Therefore, use of functional foods if not thoroughly understand the loss of disability carry.

 

HoPlus | The Health Store
HoPlus | The Health Store