Rabu, 01 April 2015

apple to make you healt

In 2004, USDA scientists investigated over 100 foods to measure their antioxidant concentration per serving size. Two apples—Red Delicious and Granny Smith—ranked 12th and 13th respectively. Antioxidants are disease-fighting compounds. Scientists believe these compounds help prevent and repair oxidation damage that happens during normal cell activity. Apples are also full of a fibre called pectin—a medium-sized apple contains about 4 grams of fibre. Pectin is classed as a soluble, fermentable and viscous fibre, a combination that gives it a huge list of health benefits.

1. Get whiter, healthier teeth

An apple won’t replace your toothbrush, but biting and chewing an apple stimulates the production of saliva in your mouth, reducing tooth decay by lowering the levels of bacteria.

2. Avoid Alzheimer’s

A new study performed on mice shows that drinking apple juice could keep Alzheimer’s away and fight the effects of aging on the brain. Mice in the study that were fed an apple-enhanced diet showed higher levels of the neurotransmitter acetylcholine and did better in maze tests than those on a regular diet.

3. Protect against Parkinson’s

Research has shown that people who eat fruits and other high-fibre foods gain a certain amount of protection against Parkinson’s, a disease characterized by a breakdown of the brain’s dopamine-producing nerve cells. Scientists have linked this to the free radical-fighting power of the antioxidants contained therein.

4. Curb all sorts of cancers

Scientists from the American Association for Cancer Research, among others, agree that the consumption of flavonol-rich apples could help reduce your risk of developing pancreatic cancer by up to 23 per cent. Researchers at Cornell University have identified several compounds—triterpenoids—in apple peel that have potent anti-growth activities against cancer cells in the liver, colon and breast. Their earlier research found that extracts from whole apples can reduce the number and size of mammary tumours in rats. Meanwhile, the National Cancer Institute in the U.S. has recommended a high fibre intake to reduce the risk of colorectal cancer.

5. Decrease your risk of diabetes

Women who eat at least one apple a day are 28 percent less likely to develop type 2 diabetes than those who don’t eat apples. Apples are loaded with soluble fibre, the key to blunting blood sugar swings.

6. Reduce cholesterol

The soluble fibre found in apples binds with fats in the intestine, which translates into lower cholesterol levels and a healthier you.

7. Get a healthier heart

An extensive body of research has linked high soluble fibre intake with a slower buildup of cholesterol-rich plaque in your arteries. The phenolic compound found in apple skins also prevents the cholesterol that gets into your system from solidifying on your artery walls. When plaque builds inside your arteries, it reduces blood flow to your heart, leading to coronary artery disease.

8. Prevent gallstones

Gallstones form when there’s too much cholesterol in your bile for it to remain as a liquid, so it solidifies. They are particularly prevalent in the obese. To prevent gallstones, doctors recommend a diet high in fibre to help you control your weight and cholesterol levels.

9. Beat diarrhea and constipation

Whether you can’t go to the bathroom or you just can’t stop, fibre found in apples can help. Fibre can either pull water out of your colon to keep things moving along when you’re backed up, or absorb excess water from your stool to slow your bowels down.

10. Neutralize irritable bowel syndrome

Irritable bowel syndrome is characterized by constipation, diarrhea, and abdominal pain and bloating. To control these symptoms doctors recommend staying away from dairy and fatty foods while including a high intake of fibre in your diet.

11. Avert hemorrhoids

Hemorrhoids are a swollen vein in the anal canal and while not life threatening, these veins can be very painful. They are caused by too much pressure in the pelvic and rectal areas. Part and parcel with controlling constipation, fibre can prevent you from straining too much when going to the bathroom and thereby help alleviate hemorrhoids.

12. Control your weight

Many health problems are associated with being overweight, among them heart disease, stroke, high blood pressure, type 2 diabetes and sleep apnea. To manage your weight and improve your overall health, doctors recommend a diet rich in fibre. Foods high in fibre will fill you up without costing you too many calories.

13. Detoxify your liver

We’re constantly consuming toxins, whether it is from drinks or food, and your liver is responsible for clearing these toxins out of your body. Many doctors are skeptical of fad detox diets, saying they have the potential to do more harm than good. Luckily, one of the best—and easiest—things you can eat to help detoxify your liver is fruits—like apples.

14. Boost your immune system

Red apples contain an antioxidant called quercetin. Recent studies have found that quercetin can help boost and fortify your immune system, especially when you're stressed out.

15. Prevent cataracts

Though past studies have been divided on the issue, recent long-term studies suggest that people who have a diet rich in fruits that contain antioxidants—like apples—are 10 to 15 per cent less likely to develop cataracts.

Read more at http://www.besthealthmag.ca/best-eats/nutrition/15-health-benefits-of-eating-apples#fpzltUAK11PIqL87.99

Coconut for your healt

Coconut (Cocos nucifera) belongs to the Palm family (Arecaceae). Grown in abundance in Malaysia, Polynesia and southern Asia, Spanish explorers named the cocos - meaning 'grinning face', because of the three little eyes on the base which they thought resembled a monkey.
Classed as a fruit and frequently confused for being a nut, the coconut is actually a one-seeded drupe. In Sanskrit, the coconut palm is known as kalpa vriksha - 'tree which gives all that is necessary for living' because nearly all parts can be used, the water, milk, flesh, sugar and oil. Even the husks and leaves are used as materials in furnishings and decoration. Palm trees produce coconuts up to 13 times a year and although it takes a year for the coconuts to mature, a fully blossomed tree can produce between 60-180 coconuts in a single harvest.
...Watch your head!
Rumour has it 150 people worldwide die each year from falling coconuts!
Coconut cream

How it's made

Creamed coconut and coconut milk are made in a way surprisingly akin to their dairy counterparts. Coconut flesh (the white part) is grated and soaked in hot water. The coconut cream rises to the top and can be skimmed off. The remaining liquid is squeezed through a cheesecloth to extract a white liquid that is coconut milk. By repeating this process, the coconut milk becomes thinner. The thicker version is used for desserts and rich sauces. Thin coconut milk is used for cooking curries and soups. In the UK, fresh coconut milk is unavailable and coconut milk is bought in cans.
A note on coconut water...
Coconut milk is different to coconut water. The latter has received a great deal of attention for it's perceived health benefits, and is an important treatment for acute diarrhoea in the developing world. Research suggests the clear liquid has the same electrolyte balance found in isotonic drinks, proving useful for rehydration or after long periods of intensive exercise.

CoconutNutritional highlights

Coconuts are highly nutritious and rich in fibre, vitamins C, E, B1, B3, B5 and B6 and minerals including iron, selenium, sodium, calcium, magnesium and phosphorous. Unlike cow's milk, coconut milk is lactose free so can be used as a milk substitute by those with lactose intolerance. It is a popular choice with vegans and makes a great base for smoothies, milkshakes or as a dairy alternative in baking.
Coconuts are one of those foods that oscillate between the 'good' food and 'bad' food camps. Coconut milk, especially the lower fat variety, can be used in moderation (1-2 times per week). However, The British Heart Foundation recommend avoiding the use of coconut oil for cooking.


A 100ml serving of canned coconut milk
 
154 calories1.4g protein15g fat
(13.2g saturates)
3.4g carbohydrate

Coconuts contain significant amounts of fat, but unlike other nuts, they provide fat that is mostly in the form of medium chain saturated fatty acids (MCFAs) in particular, one called lauric acid. Lauric acid is converted in the body into a highly beneficial compound called monolaurin, an antiviral and antibacterial that destroys a wide variety of disease causing organisms. It is therefore now thought that consumption of coconut milk may help protect the body from infections and viruses.
MCFAs are rapidly metabolised into energy in the liver. It is thought that unlike other saturated fats, MCFAs are used up more quickly by the body and are less likely to be stored as fat. This does not exempt them from contributing to heart disease - they are still a fat - but they have a different effect than saturated fats.
The link between excessive consumption of dietary saturated fats and coronary heart disease (CHD) is well established. Because of coconut milk's high content of saturated fatty acids, it is still seen as a food that should be consumed in moderation.              


CoconutHow to select and store

If you are able to get fresh coconut milk be aware that it goes bad very quickly and should be used the same day as pressing. The canned variety is a useful store cupboard ingredient and can be stored at room temperature for a long time. Be careful to check the use by dates and look out for damage or dents in the cans. Once opened, transfer the contents to a resealable container and refrigerate. Use within a few days. The high oil content makes coconut quickly turn rancid if not stored under proper conditions.
...DIY coconut milk (from desiccated coconut)
Try making your own with just water and unsweetened coconut flakes. Heat the water (make sure it doesn't boil), add the flakes and blend. Pour through a colander to filter out the coconut pulp, then squeeze through a cheese cloth to filter out the smaller pieces of coconut. Use immediately or store in the fridge for 3-4 days.


Recipe suggestions

Coconut milk has become a highlight of many cuisines in the tropical and subtropical countries where they are grown. Coconut milk is a fantastic dairy free alternative, popular in curry dishes.
Jersey potatoes and cauliflower make a great pairing so why not try this tempting curry:
Cauliflower, egg & potato curry
Try lamb as part of a pilau dish:
Lamb, coconut & mango pilau
One pan, five ingredients, 20 minutes, too good to be true:
Spicy prawn soup
Feeling the pinch? Try these soups, perfect for packed lunches or light suppers:
Spiced red lentil soup
Lightly spiced carrot soup
Coconut loves Caribbean, Thai and Indian cuisines:
Easy jerk chicken with rice & peas
Thai coconut & veg broth
Kerala prawn curry
Red Thai meatball curry
Sticky rice - a Thai classic:
Sticky rice & mango
A yummy dairy and gluten-free dessert:
Forest fruits clafoutis
A creamy and simple dessert:
Coconut & chocolate bananas

Jo Lewin holds a degree in nutritional therapy and works as a community health nutritionist and private consultant. She is an accredited member of BANT, covered by the association's code of ethics and practice.
All health content on bbcgoodfood.com is provided for general information only, and should not be treated as a substitute for the medical advice of your own doctor or any other health care professional. If you have any concerns about your general health, you should contact  your local health care provider. See our website terms and conditions for more information.