I think the real problem, though, is that the whole "sugar is poison" has gone to everyone's head, and it's now socially unacceptable to recommend anything containing sugar.
The problem is that fruits have a lot of fiber wrapped around that sugar, while soda does not. Have a cup of blueberries with breakfast, an avacado and some tomatoes at lunch, and strawberries for desert. A few servings a day of healthy sugars is not going to make you fat.
If you add in supplements, such as the liquid berry stuff at brownwoodacres or something like green tea, it can add to the health of the diet at a very cheap cost.
Simple test ..consume some carbohydrates..if one-half to one hour later you get sleepy to the point of napping you should have your health checked..
okay granted, these ancestors were millions of years ago and only a couple feet tall. But it's not a controversial assertion.
Are you going to eat meat? Just try to capture a wild animal with your bare hands and eat it raw, you will look ridiculous. This isn't a practical option without technology.
And even if you manage to capture it somehow or scavenge one that is already dead, there are tons of bacteria and diseases that you can get from raw meat since humans don't have the hydrochloric acid that carnivores do. Are you going to eat diary? Of course not, it is totally unnatural to eat another animals milk.
Legumes, beans, and grains although healthy, generally need to be cooked or otherwise prepared. They aren't edible raw. Similarly, many vegetables need to be cooked and they contain parts that are indigestible. Nuts often need to be cracked open.
On the other hand, fruits are just there on the tree ready for picking they don't need any special preparation - it should be completely obvious that this is the food of primitive people - our ancestors.
There is evidence that humans started eating meat about 2-2.5 million years ago. There is a theory that the addition of nutrient and calorie dense animal foods provided the opportunity to develop large brains which require significant energy to run.
http://www.paulcooijmans.com/evolution/eating_meat.html
There is also a theory that cooking was highly significant for human development, because otherwise about 5 kg of raw food would be required daily to survive, which pretty much does not leave any free time for anything but gathering and chewing. Fire was discovered at least 300,000 years ago.
http://news.bbc.co.uk/2/hi/health/8543906.stm http://en.wikipedia.org/wiki/Catching_Fire:_How_Cooking_Made...
Emphasis on the word scavenging. There is no question that ancient hominids scavenged when they were starving. However, this obviously couldn't be a significant part of their diet because there are so many diseases that can transfer from one animal to another.
And if meat was a significant part of our diets, cholesterol and atherosclerosis wouldn't be problems like they are now.
Fire was discovered at least 300,000 years ago.
There is no question that humans developed the technology of cooking, farming, and hunting to overcome their natural weaknesses, however, that did not significantly effect our evolution.
Evolution occurs because of small, infrequent, random mutations in the genetic material. In order for our digestive system to evolve there must be some "selective mechanism" that operates to select beneficial changes, however, there was no such selective mechanism operating at that point because the users faulty diet would not kill its user before reproductive age.
For example, people that eat the unhealthiest of diets - that have underage diabetes and obesity can still live to reproductive age. Their diet isn't healthy it is just "healthy enough."
You're basing your argument on the assumption that cholesterol problems are caused by intake ofsaturated fat and jumping to a conclusion based on that assumption.
The assumption you're making is being pitted against a growing amount of evidence that cholesterol problems are caused by modern over-consumption of carbohydrates. The most basic form of evidence for this argument is that 75% of our cholesterol is manufactured by our own body as opposed to being caused by dietary intake.
And they were not ... until very recent times. If you look at the data available about the hunter-gatherer tribes, they did not have heart disease, diabetes, obesity, even cancer - despite sometimes having the higher saturated fat intake compared even to today's US. Look up the Kitavians, Masai, the Inuit ...
http://en.wikipedia.org/wiki/Persistence_hunting
It's entirely practical without technology (well, they need a pointy stick...).
The wasted time, energy and risk of injury or death pale in comparison to the sheer logistical problems if you do manage to make a kill. How does one exhausted hunter transport 300-400kg of meat without refrigeration back to his family 8 hours' run away?
Looks like more of an extreme sport than a reliable method of finding food.
Citations please. There are people that claim the opposite of you saying that fruit was rarely a staple and merely a seasonal food. There's also some who assert that fruit today is grown solely to yield sweetness and not nutritional content.
Watch and learn: http://www.youtube.com/watch?v=9wI-9RJi0Qo
I also would rather eat fruits then the dead animal. Fruits are absolutely delicious to anyone whose taste buds aren't maladapted, and dead animals stink, are hard to eat uncooked, and carry diseases/bacteria.
Carnivores have 10 times the hydrochloric acid of humans so they can eat meat without worrying about pathogens such as E. Coli, Shigella, Samonella, Campylobacter, Toxoplasmosis, and Trichina Worms.
Hell, even chimps hunt.
Actually, most archeologists and paleoanthropologists are beginning to accept that most meat was SCAVENGED, not hunted, as I mentioned earlier.
It is through scavenging that humans became "omnivores" capable of eating meat in the first place, but we certainly didn't become carnivores that should eat meat as any significant part of their diet.
http://www.mesacc.edu/dept/d10/asb/origins/hominid_journey/s...
Your preference in food
Trichinellosis, Bovine spongiform encephalopathy, Listeria, E. Coli, and Trichina worms will effect anyone, so my "preference in food" is based upon characteristics present in all humans.
As for the taste, fruits taste the best raw/uncooked for everyone with natural taste-buds. My taste-buds aren't abnormal.
And at least fruits get rotten! I think there is something wrong with all these preservative-enhanced foods that you can forget about for like a decade only to find that they are still edible ;)
BTW, I am not honestly recommending that people eat all fruits or anything like that, just that they consist of at least 10% of a person's diet. A fruitless diet like the one recommended here is generally a bad idea, even if it saves you some money.
Oh, and delicious grubs!
Given that I just finished watching this video about how poor Haitians eat "dirt cookies", I'm inclined to agree with you.