What’s So Wrong With Soy?
2 Comments/in Blog Posts, Food, Health/by PaleoGirlAre soy beans really that bad for us? So many “healthy” people swear by soy – and it’s certainly portrayed in a lot of mainstream media as a health product.
Soy beans contain a lot of natural toxins. It doesn't matter whether they’re organically grown or genetically modified. The problem with modern soy products is that the factory processing is different from the traditional, time-consuming preparation through fermentation and prolonged boiling, whereby a lot of these toxins are removed. Products such as tempeh, tofu and miso are, if of good quality and a lot less dangerous than modern unfermented soy products, like soy milk. In the current, fast and large-scale production, these toxins stay in the end-product.
Why do people eat soy?
Whilst some people switch due to cow milk allergies or lactose-intolerance, many people switch for the perceived health benefits. The use of soy milk was supposed to be a good alternative to dairy, if we believe the commercials. The irony is that soy itself is in the top ten of foods that give the highest change of allergies!
Vegetarians and vegans often use soy products as dairy products and meat substitutes, particularly due to the high protein content.
The dangers of soy
Soy contains high amounts of phytic acid, that impedes the reception of calcium, magnesium, copper, iron and zinc. Although the pro-soy lobby argues that these minerals can also be found in soy, they are barely absorbed by the body due to the phytic acid content. The anti-nutrients present are not broken down by processes such as steeping, germination or prolonged cooking.
Soy also contains high concentrations of manganese, a chemical element. Some manganese in our food is necessary, but high amounts, such can be found in soy, are associated with neurological damage. It contains almost 200 times as much manganese as breast milk.
Trypsin inhibitors can disrupt the digestion of protein, can negatively influence the function of the pancreas and cause growth problems. Diarrhoea, stomach cramps and bleeding are some of the problems that can occur due to a lack of trypsin.
Vegetable female hormones (phytoestrogens) in soy disrupt the function of the endocrine (internal) glands and might cause infertility and breast cancer.
Cancer patients, especially the ones with hormone-dependant tumours such as breast cancer and prostate cancer, are advised to avoid soy because it can cause the growth of tumours. The phytoestrogens it contains can hinder the function of the thyroid, which causes a risk for a slow working thyroid and even thyroid cancer.
Substances in soy that resemble vitamin B12 are not absorbed by the body and increase the need for vitamin B12. Vitamin B12 is necessary for the production of red blood cells. A shortage of these blood cells can cause severe anemia. Soy increases the need for vitamin D, which is used for building bones and a strong immune system, and something most people are already deficient in.
In modern soy production, it is modified, which produces toxic lysinoalanine and the carcinogen nitrosamine as a result. During the process, glutamic acid is also formed. This is a flavour enhancer and potential neurotoxin. As if this wasn't bad enough, MSG (another flavour enhancer) is added to many soy products.
Soy sauce is popular in many recipes, but is easy to avoid – it can be completely replaced using paleo friendly coconut aminos.
I’d be interested to hear what you think about Soy? Do you avoid it in all forms, or do you occasionally eat fermented soy products?
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Discover the Best Paleo Mexican Rice: Tasty Lunch Box Delight
1 Comment/in Cooking, Food, Paleo, Recipe, Sides, Under 30 Minutes, Vegetables/by PaleoGirlShare this:
Which Knives Do You Need In Your Kitchen?
4 Comments/in Blog Posts, Cooking, Food/by PaleoGirlEating a natural paleo diet – more real food – means more food preparation. Which knives do you have in your kitchen and are you using the right ones for the right job?
One of the most important tools in the kitchen is the knife. You use your kitchen knifes every day and if you buy good ones, you will be able to use them for many years to come.
If you’re about to buy a kitchen knife, have you worked out which type you need and what to buy?
It’s not easy to say a particular knife “is the best knife”. The best knife depends on you and how you will use it. The most important criteria is that the knife should be easy to use by the person who will use it the most.
When you walk into a shop, you’ll probably be overwhelmed by the amount and variety of knifes. Don’t worry, you will never use all of them, nobody does. A basic set of knifes for in the kitchen usually consists of 3 to 6 different knifes.
What you need to know about kitchen knives:
Wrought knives
Some people say that the best knifes are wrought. Whilst this used to be the only way to make steel suitable for making knives, it’s no longer the case. Nowadays, techniques are much more developed and even the steel is different. A knife doesn’t need to consist of one piece either, this has no added value for it’s cutting abilities.
Hardness
The hardness of the knife is an indication for the speed a knife can get blunt. Knife hardness is expressed in Rockwell C (HRC). Generally, the higher the hardness, the longer the knife stays sharp. However, the steel can get more susceptible to chipping of the cutting edge (the steel gets brittle) and to the occurrence of rust.
The handle
When choosing a kitchen knife, always look for the construction of the handle. If you want to be able to put your knives in the dishwasher (but please wash by hand!), choose knifes with a molded on handle or welded on handle of stainless steel. Knifes with a riveted handle are less adequate for a dishwasher. Wood and the dishwasher are of course not the best combination either.
There are five knifes that are completely indispensable in a paleo kitchen:
Chef’s knifes
A knife collection always starts with a chef’s knife. A chef’s knife has a high blade with a slightly rounded cutting edge, used for cutting meat, fish and vegetables. This knife is less suitable for the smaller carvings, you’d be better use a paring knife for that.
Chef’s knifes are usually used for cutting everything that is raw, before it goes into the pan, such as meat and fish – but also vegetables or cheese. Thanks to the large blade, it’s easy to cut onions and herbs without hitting the cutting board all the time. The most selected size is 20cm, but some people (mainly women) choose a smaller size.
Paring knifes
This knife has a small blade with a sharp point, suitable for peeling and cutting smaller vegetables and fruits. The knife comes in various sizes, between 8 – 12cm. One of the biggest mistakes people make is to use this knife for everything!
Tomato knife
The third knife that you should get is a tomato knife. It always has a small serrated blade and you use it for cutting vegetables with a rigid outside and a soft inside, such as tomatoes.
Boning knife
A boning knife has a long low blade with a smooth surface. You can use it to cut meat, fish and poultry into equal slices.
Every knife, no matter how good or expensive it was, gets blunt. Consider buying a knife grinder, or taking your knives to get professionally sharpened. To keep your knives in good condition, wash them by hand, instead of using the dishwasher!
Which knives do you have in your kitchen? Have you found a good brand? Please share your tips in the comments below.