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Showing posts with label Wellness - You're What You Eat. Show all posts
Showing posts with label Wellness - You're What You Eat. Show all posts

Sunday, August 18, 2019

营养与健康的关系极为密切

营养与健康的关系极为密切,是一门重要的科学;营养能决定你的容貌、言行与举止,无论你是憂鬰或快乐、聪明或平庸、年轻或成熟、有活力或疲惫,都与营养有关。
从营养学的观点来看,每日饮食中,各种营养素均衡攝取,才能达到维护健康、顶防疾病、增强抵抗力之目的。人体所需的营养素达40多种,醣类、蛋白质、脂质、维生素、矿物质及水,都是维持健康所需的营养素,需均衡攝取,过与不及对人体健康皆非益事。
人们常因营养不良而产生疾病,而且缺乏某种营养素,连带表他的营养素也不足,就如一个人体组织受到伤害,其他组织也无法倖免般,具有连锁效应。
所以均衡、足够、适量的基础营养素是健康和养生必须因素。
-摘自吃的营养科学观 作者Adele Davis
#吃的营养科学观 养生之道

Wednesday, July 13, 2011

You're What You Eat : Healthy Meals that help in Weight Loss, Stablizes Your Blood Sugar, and Boost Your Energy


Meals That Can Boost Your Metabolism, Help You to Lose Weight and Stay Slim, and Improve Your Immune System

You are What You Eat !
Eating the right food at the right time will increase your energy, help you to manage your weight and ward off major illness. Study after study has demonstrate that people who lose as little as 4kg reap all these rewards.
The meals that follow come courtesy of an exclusive weight-loss plan from Reader's Digest. Derive from the latest research, these meals deliver specific nutrients to help you fight disease and shed pounds. Not weight conscious ? You can still benefit from this plan; just allow yourself more generous portions .

1. Protein Power

One good idea emerged from all the controversy surrounding high-protein diets : Researchers have found that eating a meal with plenty of protein leaves you feeling more satisfied for longer when compared to a meal loaded with the low quality protein, leading to a gradual increase of blood sugar. Believe in Protein Power.
Many high-carbohydrate meals are absorbed quickly and send blood sugar on a roller coaster ride, taking your appetite with it and depleting your energy.

2. Disease-fighting at Lunch
Rainbow Salad with Tuna Sauce


Many foods contain antioxidants, but fruits and vegetables may be the richest source. Behaving like chemical warriors. Antioxidants neutralize molecules known as free radicals before arteries and other cells can be harmed. This protect you from heart disease, high blood pressure, cancer and diabetes, which is why antioxidant foods figure so prominently in recent studies.
Forget pills : Antioxidants work best when consumed in foods. In fact, the National Cancer Institute has been recommending more fruits and vegetables for men - up to nine daily servings. A serving equals a piece of fruit, a half-cup of cut vegetables, a cup of lettuce, or a small glass of juice. The typical salad delivers two to three servings. This lunch dishes up at least four antioxidant-rich servings of vegetables.

3. Fat-Burning at Dinner

The mineral calcium is a powerful weight-loss star, and weight-loss plans can capitalize on it. Scientists stumbled on calcium's magic by accident. In a Tennessee study of blood pressure in obese African Americans, people who added two cups of yoghurt a days to their diet lost an average of 5 kg of body fat in 1 year, even though they didn't eat less. A follow-up study found that people on high-calcium diet, the equivalent of over three daily servings of dairy, lost more weight and fat than dud people on a low-calcium diet- and again, both groups ate the same calories.
Researchers believe calcium works by encouraging fat-cells to stop getting fatter. Instead, the cells burn extra fat without your having to go anywhere near the treadmill. This dinner features tofu; it's calcium-rich and it helps lower blood cholesterol . More fat burners : milk, yoghurt  , cheese, canned fish, calcium-fortified juice.

4. Mediterranean Snack


The traditional Mediterranean diet offers an abundance of fruits and vegetables, legumes, cheese, wine , and healthy fats from nuts, olives and olive oil. The fish and nuts provide filling, healthy protein; the produce delivers loads if antioxidants. Researchers studying thousands of Greek adults found that those who most closely ate a Mediterranean diet were least likely to die from heart disease and cancer .

5. Eat More, Lose Weight : High Fibre Food




Yes, you can and no, this isn't a scam. Just pick foods rich in fibre. High-fibre foods have what's officially called low-energy density ; that translates to few calories relative to weight, which means you can pile your plate high with these foods without fear of calorie overload.
Fibre also aids weight loss because it's filling. Most high-fibre foods take a lot of chewing, triggering your body's fullness sensors. Plus, you absorb the food more slowly so you feel full longer and are less susceptible to hunger-inducing quick rise and fall of blood sugar.











6. Hot Tomato


Here's a finding any man could love : Harvard scientists discovered that eating plenty of pizza seems to lower the risk of prostate cancer. The protective ingredient is tomato sauce or ,more specifically, the plant pigment lycopene in tomato sauce. The substance is most concentrated in cooked tomato products like sauce, ketchup and tomato soup ; cooking also makes it easier for the body to absorb.
Preliminary research on women suggests a diet rich in lycopene and tomato sauce may lower a woman's risk for breast and other cancer, as well as heart disease.
More Lycopene-rich food:
Pink grapefruit; watermelon


7. Smart Food : Fish


Studies abound on the health benefits of eating fish : lower risk of stroke in men eating fish at least once a month; reduced risk of Alzheimer's among people eating fish at least once a week; and heart health from two weekly servings of fatty fish (salmon, tuna, sardines). Though there are concerns about mercury levels in fish, only a few are worrisome. Most people can safely eat a few servings a week.
More Good Fatty Fish Options : Trout, sea bass, bluefish, catfish

extract from Reader Digest - Dec 2010