Why I can fruit and freeze veggies

The story is a bit similar to the one I wrote about deli. It is partly about quality and partly about money.

20191208_092239It is always great to buy produce at the high of the season. Fruit and veggies are plentiful, so you can get them fresh, ripe and cheap, especially if, like me, you go to the producer directly. Freshness and ripeness are quite important. Only at that stage, produce will contain the highest levels of nutrients. Just like with my story about the deli, it is also important to find a producer that does not pump the veggies with lots of water and fertilizers, because then all you get is a dilution of nutrients and you end up buying more water than you should. Also, the produce tends to spoil faster. Perhaps, the best place I can find the right quality is from my own garden. I water my plants but not with the sole purpose of boosting the growth to get more pounds but to allow the plants to grow harmoniously. I compost all food scraps and that compost goes in my garden. I look for the optimal combination of yield and quality. In my garden, I try to produce more than we can eat in the high season so that I can preserve the surplus, either by freezing, which I do mostly with vegetables, or by canning, which I do mostly with fruit. I suppose that I also could make jams but I do not have much of a sweet tooth. I do make compote of rhubarb, though, which I freeze for later, as my rhubarb produces like crazy in the summer. I hope for you that you have the opportunity to taste produce that you can harvest at the top of ripeness and eat the same day. Nothing beats that. For me the top is with strawberries. The ones from my garden are not particularly big but how fantastic they taste! The stuff I find in stores just does not seem to handle the logistics from producer to store very well and they are loaded with water. I had stopped eating strawberries altogether until I moved here and started my own garden.

I am also lucky to have orchardists as neighbours and I like to buy their fruit especially when they are so ripe that they start to show some little defects that do not sell very well. There is nothing with the taste, on the contrary, but they show some browning and spots, so the orchardist, sells them at a discount. That is when I buy a large quantity of fruit for canning. At first, I thought that canning was complicated but actually it also can be done in the oven, which saves a lot of the problems of dealing with boiling water. I can do 12 cans at a time in my oven, so it goes rather quickly. For all my winter needs, it just takes a couple of days of chaos in the kitchen but it worth the “hassle”. I can enjoy tasty sweet fruit all winter long, until the new season arrives because unfortunately, in the winter, the fruit that I can buy around here is not very tasty. It is expensive and often hardly ripe, or it has ripened artificially, but that does not give the same taste and the same nutrients as naturally ripened fruit. I hardly eat any banana anymore. Yet, I love bananas, but the stuff they sell around here is really sad. The bananas are usually green and they hardly turn yellow as they seem in a hurry to turn all brown and the taste is weird. I remember eating fully ripened bananas in Hawaii and that was something else. Oranges vary a lot in quality and more than half the time, they just taste dull and woolly, so I also gave up on them, except for one brand of heirloom oranges from California. I was a bit suspicious that the heirloom concept might be a bit of a marketing scam but it is not. Those oranges are really great but they are available only for a short period. Grapefruit are usually more constant in quality and that is almost the only fruit that I buy in stores nowadays. Even apples and pears are a bit sad in the winter time.

Veggies I prefer to freeze than canning. I find that they keep more of their crispiness that way but that is my personal preference. From my garden, I freeze green beans, peas, zucchini, parsley and basil mostly. I also freeze the juice of one of the varieties of grapes that I have in my vineyard, as those are just as good as tale grapes. For the rest I make wines, which is also a delicious way of preserving grapes. Those are a treat for the winter time, because just like for fruit, the vegetables that are off season come from further away and have lost some of their freshness. As for my potatoes, onions, shallots and garlic, they do fine in my basement and I can enjoy them all through the winter.

It takes some time, but as I have mentioned earlier, once you have learned how to do it, it does not take all that much time and it is really worth it. It is worth it in terms of quality and taste, but it is also worth it in terms of money because, everything that I preserve for the winter is really cheap when I buy it in the high season, and of course even cheaper when it comes from my garden.

And once again, preserving produce is a great combination of a healthy and nutritious diet; it saves money and reduces the amount of food that is wasted. The triple bottom line wins again!

© 2019 – Christophe Pelletier – The Happy Future Group Consulting Ltd.

When do you know you have eaten enough?

Our bodies are very sophisticated machines. Through biochemistry, metabolism and physiology, they have developed an amazing ability to regulate themselves. For instance, glycaemia level and blood pH are monitored constantly by sensors that in turn send information to organs and trigger them to get into action whenever is needed. Our brains know only one fuel with which they can function: glucose. Any slight deviation in glycaemia or blood pH that lasts too long can lead to brain damage and even death. Brain sensors can tell the body when it is running low on fuel and the message as we know it is to feel hungry. Brain sensors can also tell us when the fuel tank is full and that is the feeling of being “full” or also known as satiety.

To indicate satiety, our body has two information systems. The brain sensors are only one of them. They function on the blood chemical composition, but of course for nutrients to get into the blood stream and have glycaemia and blood pH back to the proper levels, it takes time. The food has to be processed through the stomach and then transit in the intestine where the nutrients are absorbed and enter the blood stream. The other feedback system is not about biochemistry but more of a mechanical one. There is a nervous connection that goes from the stomach to the brain. When the stomach is being filled, the stomach wall stretches and when the stomach has been filled at capacity, the nerve sends a direct and rather immediate message to the brain to let it know that it is full and should no longer receive any more food. The brain read this message as satiety and the feeling of hunger disappears. The combination of these two systems is great but it has a flaw, though, as it had not been prepared for modern eating habits. It is possible that the flaw was never a cause of problems in the past because the diets of then would not act on the flaw (for background read my previous article Lifestyles have changed but our biology has not). So what is the weakness of the satiety feedback? I see two main reasons: calorie density and pace of meals.

When a person eats a high-calorie meal, s/he ingests a high level of calories in every bite. If the person starts with food rich in fat (9 calories per gram), carbs or protein (4 calorie per gram), s/he usually will get them from foods that do not contain too much water, so the calories are not all that diluted. Opposite to this, if the person starts a meal with a salad or a soup, such dishes are rich in water and in fiber, too. Fresh veggies will contain at least 90% water, and so could be soup depending on how much water you put in it of course.

The pace of the meal or, in other words, fast food versus slow food plays a role in the sense of how much time it takes to ingest all the calories. Remember, it takes time for nutrients to be absorbed and enter the blood stream. The slower you eat, the more time you allow that process to happen before ingesting more calories. That way, you do not fill the tank too fast. But if you eat fast, you can ingest more calories that you need before the chemical satiety feedback system reaches you brain. You brain think that you are not full yet, meaning that you have not ingested all the calories you need, while you actually have. If you eat fast but you eat low-calorie density food, it might not be a problem because you still may not have exceeded your calorie intake when the mechanical feedback through the nerve kicks in. On the opposite, if you eat high-calorie density food fast, you can be almost sure that before your stomach can let the brain know that you have eaten enough, you will have ingested too many calories. The reason is simple: high-calorie density foods take less volume than high-density calorie foods. One pound of feathers has a much larger volume than one pound of lead, same idea. Since the stomach-to-brain connection works on the stretching of the stomach, the stomach will allow a higher volume of high-calorie density food to enter before sending its message to the brain, thus allow you to eat more calories than you need to. And if you combine high-calorie density with fast eating, you will get ahead of the biochemical feedback as well. In the category high-calorie density that do not fill the stomach, do not forget to include soft drinks. Just like as indicated in that same previous article, all the calories that you do not burn will be stored as body fat. This explains a lot of why wrong eating/drinking habits can result in overweight and obesity. Although they are not necessarily the only contributors, but they certainly do contribute to the problem.

This leads me to a theory that some people have about why the French who eat their traditional diet of two large meals a day are not particularly fat. The traditional French diet (I would include all the Southern European diet in this, too) consists of long meals, usually at least an hour at the table, and have several courses, as you could see on the school canteen menu in my previous article. The first course is often a salad or a soup, which is low-calorie density. It starts filling and stretching the stomach, but the person does not ingest a lot of calories by then. Then comes the main course. Because the person is already a bit full, s/he does not feel the need for a huge portion, which means that the amount of calories in the main course will not be that high. The meal ends with a dessert, which can have a high-calorie density, but since the person already filled the stomach with the previous two courses, the dessert size is not that big. The calorie density pattern is not the only characteristic of a traditional French meal. The fact that the lunch and dinner take a long time, there is hardly any lag between the food intake and the biochemical satiety feedback. A traditional French meal is actually a very harmonious process between a variety of foods and letting the body carry out its physiology as it is intended to be.

© Christophe Pelletier – The Happy Future Group Consulting Ltd.

Do diets work?

There is no shortage of diets available, and lots of nutrition gurus as well. They come and go. Some of them have almost reach superstar status. But do they work? It is not an unreasonable question to ask because the societal problems of overweight, obesity and diabetes do not seem to recede in spite of all sorts of solutions out there.

Although most people think that overweight is the result of an overindulging diet, it might not always be this simple. There can be many causes for excess weight. Of course, eating habits play a role. There are simple reasons that will always be true, such as consuming more calories than a person can burn, an unbalanced diet or lack of sufficient physical activity. But nutrition is only one part of a bigger puzzle. Age, gender or genetics also play a role. To find the proper diet, it is essential to look at both the fuel and the machine. Perhaps the person puts the wrong fuel in the tank, but it could also be that the some parts of the engine are not functioning. Overweight could be the result of some organ(s) not functioning properly. It could be the result of hormonal dysfunction. Hormones are quite tricky and it takes a slight shift in the production of hormone, either too much or too little and many things can go wrong. The body contains many glands that produce hormones that regulate the metabolism: pancreas, thyroid, adrenal gland or hypothalamus to name a few. Environmental factors can also play a role in the malfunction of the metabolism. There could be something in the air, water or food that interferes with the body. There are an amazing number of molecules that end up in or environment and that we “consume” without knowing it, comparable with second hand smoke.

So which diet to choose? Some diets work for some individuals and not for others. Some diets need medical supervision and should not be improvised. It is not because a diet is trendy that it is necessarily the right solution for someone. Beware of hypes, as they can have consequences on body and wallet just as well.

The best is to discuss it with a specialist and I mean a real one. Your favorite TV show hosts may be influential but it does not mean that they always know what they talk about. I hear and read so much nonsense about stuff that I know, I cannot think that it is any different for topics in which I have little or no expertise. Speaking of expertise, realize that having an opinion does not make someone an expert, and everyone has opinions on lots of things. Even experts can be wrong sometimes. For good advice, ask a trusted specialist. After all, it is your body and your health that are at stake. They are too important to treat lightly.

Of course, a number of suggestions will always help, such as watch what you eat, reduce the amount of calories, eat more fruit and vegetables, drink more water, go out for walks and exercise more. These suggestions will not hurt anyone.

The best diet of course is to start eating balanced meals at a young age. The role of parents is critical for taking good eating habits from the start. Failure to do so will result in problems later. Good old-fashioned parenting has worked for ages because it is good old-fashioned common sense. It sounds simple, but as everyone knows it is easier said than done.

Copyright 2019 – Christophe Pelletier – The Happy Future Group Consulting Ltd.

Gourmet, Gourmand & Glouton

These three French words are important to know and understand, as they show very different relationships with food and interestingly enough also show some more general behavioral pattern outside of food.

Let’s start with the Glouton, or as the French-English dictionary translates into “Greedy Pig”. The translation gives it away already. Here we have the human food vacuum. The Glouton will eat anything as much and as fast as possible. The term pig is actually correct. I have spent a few years of my life in pig production and pigs indeed slurp their food at an amazing speed. Actually, there is not all that much difference between humans and pigs in terms of physiology of digestion and metabolism. I will come back on this in another article in the future. We all know Gloutons. Usually, they cannot cook but feel comfortable throwing meat directly on a flame. They are not quite aware of the existence of cutlery but that does not matter. Using a fork and a spoon would probably just be a waste of time that can be spent better with eating. The same rule applies for sauce. Why spend the time making it yourself, while all it takes is to shake a bottle and prrrt there it skirts on the food! It is entertaining to watch a Glouton in action, for a little while. The Glouton has not interest in reading nutritional labels, plus what would be the point anyway. Gluttony is one of the seven deadly sins and the word itself has the same root as glouton. Gluttony is not just about food and Gloutons usually will treat energy, water, packaging, stuff and all other natural resources in the exact same manner. Education about nutrition won’t interest the Glouton but by some interesting twist of fate, many of the Gloutons seem immune to early death related to excessive food consumption.

The line between Glouton and Gourmand is kind of thin. Both simply eat too much. There are some subtle differences, though. First, while a Glouton will eat anything, the Gourmand tends to specialize in some particular types of food. Often, the food of predilection for a Gourmand has to do with sweetness. Cakes, pastries and cookies are among the favorites. Only for those special categories of food will a Gourmand overindulge. For the other types of food, a Gourmand will eat with much more moderation, and can actually be picky on certain foods. For as much as the Glouton is all about quantity, the Gourmand will go for quantity on the favorite foods, but will have a more balanced approach between quantity and quality for the foods outside the special group. For some mysterious reason, it looks like the Gourmand does not seem to have the same resistance to food-related ailments as the Glouton. A Gourmand needs to be careful and make sure they have a lifestyle that allows burning all those delicious calories.

Last by not least, here is the my favorite of the three. The Gourmet looks for a sensual relationship with foods. The Gourmet is looking for a refined pleasure that goes beyond just a physical satisfaction. If food were a sound, the Gourmet would look for music with structure and personality, for a melody and would definitely resent noise. The pleasure a Gourmet looks for goes far beyond just the digestive tract. A Gourmet is not just a mouth linked to a stomach. A Gourmet enjoys a meal with all his/her senses. A Gourmet is in no rush because pleasure is much more enjoyable when it lasts. A gourmet is not going to have only one dish. That would be boring and frustrating. A proper meal for this group consists of several courses, the one leading to the other in a tantalizing manner. A sauce from a bottle does not belong on their table. The pleasure of cooking the entire dish is too important. Time is not relevant, only a stunning result matters. If quality is paramount, the Gourmet will not settle for too low a quantity, though. The meal has to be sufficiently filling. There are many advantages to this approach of food. Taking the time is important in controlling the amount of calories ingested. The diversity of such meals offers a wide array of nutrients and tend to be rather well-balanced. Like the Glouton and the Gourmand, the Gourmet’s attitude towards food extends beyond food. The same quest for lasting quality pleasure without excess appears in all aspects of life of the Gourmet. A word of caution is necessary though as there are some impostors in the Gourmet world. The aura of sophistication of the Gourmet life is of course attractive but the true Gourmet is not up to impress others. A true Gourmet just enjoys the food and the company. What matters to the Gourmet is the experience and the sharing of it. There is no selfishness in a true Gourmet. This is not the case with the “impostors”. We all know these types. They are to food what a “nouveau rich” is to money and bourgeoisie. They try to make themselves more important and are after recognition. They are the Frasier and Niles Crane among us (sorry for those who are too young to have watched the comedy sitcom show “Frasier”). They know very little about food and wine but pretend they do. After all not everyone can be French or Italian, although not all of them are gourmets.

And to finish, just a quick word about the puritans of food, those righteous souls who have mapped out what is right and wrong in food and agriculture and see evil in about everything different from their food beliefs. Sadly enough, they will live without enjoying the great pleasures of Gourmet meals, as they have chosen to impose on themselves to eat the saddest and dullest foods there are. Perhaps, it is only the Gourmet in me talking, but members of that group always strike me as being the opposite of a jovial “Bon Vivant” (translation would be “someone who lives well”). I do not mind. Everyone is free to choose what is best for them. It would not appear that they live any longer than other people, and they are not immune to diseases, either. Being a gourmet is actually about moderation and responsibility. We just choose to have pleasure in the mix.

Copyright 2019 – Christophe Pelletier – The Happy Future Group Consulting Ltd.

Lifestyles have changed but our biology has not

By the end of the 19th century, the Industrial Revolution brought many changes in the relation between humans and nature, and between humans and their nature. The changes continued and amplified after World War II with the rise of the so-called consumption society in developed countries. I say so-called because the economic model is not so much about consumption as it is about buying more goods all the time, while consuming them is secondary. In my opinion, the consumption society should be called the shopping society, as the latter term would describe its purpose more accurately.

The change of economic model has been accompanied with changes of lifestyle, both at home as at work. The level of physical activity has dropped in many jobs and now a lot of workers spend hours daily sitting. With TV and computers, the same trend has happened at home, especially with more and more housing units in urban centers without yards. Even though, many people try to practice some physical activity, there is a sharp contrast with life as it used to be. Nothing is perfect and progress also has its shortcomings.

If our societies have evolved amazingly quickly over the past several decades, our biology has not. Our metabolism, our physiology and our biochemistry are very much the same as they were tens of thousands of years ago, even as before agriculture appeared in human societies. The contrasts with today are many.

By then, food was scarce and humans had to travel long distances and put a lot of physical activity to find something to eat. Today, food is plentiful and all it takes is to sit in your car to drive to the supermarket, which involved little physical exercise, and with online deliveries, the physical activity is even reduced to zero. The former hunter will now turn into a larva.

By then, there would be days without food and if the human organism could survive, it is because it has the ability to store reserves in the body from times of abundance to be used when the hunters and gatherers would come back empty-handed. Today, many people do not even know hunger at all. The easy availability of food exceeds the nutritional needs and what is eaten but not burnt ends up being metabolised into body fat. The old biology does what it is supposed to do, as one of its key roles is to deal with periods of food shortages. In the developed world, people consume on average about twice as many calories, twice as much protein and fats as they actually need. Since that is on average, you can imagine the multiple for some people! The excess portion does not disappear. It is transformed into fat reserves. I like to say that if you eat twice as much as you should, it should not be a surprise to end up twice as big as you should be. Joke aside, it is actually a good thing that animals store food reserves as fat and not as starch as plants do. Reason for that is the calorie density of starch versus fat: 4 calories per gram for starch versus 9 calories per gram of fat. In other words, if you have an excess weight of 10 pounds, it would be 22.5 pounds of starch, so more than twice the burden. Plants do not move, so it is not much of an impediment, but if you need to run away from a predator, an additional 12.5 pounds would make you an even easier prey.

Another difference between modern foods and the old biology is that our bodies have evolved to eat what I would call primary foods; some might want to call them primitive foods even. My point is that our biology is actually rather effective in extracting nutrients from rough foods. A side effect of processing foods is that it makes nutrients more easily accessible, because the processing often breaks physical barriers to the nutrients. As the nutrients are easier to access and our biology is eager to get them, it is only logical that processed foods are metabolised differently and faster than primary foods, thus in fact increasing their nutritional density, which results in more excess nutrients ready to be sent to the fat tissue.

A lot of the issues about the skyrocketing statistics of obesity, overweight, diabetes, cardiovascular diseases and other food-related ailments find their origin in the fact that our lifestyles have changed while our biology has not. Food availability has changed. Foods have changed. Agricultural methods have changed. Economic models have changed. Diets have changed. Level of physical activity has changed. They all contribute to an imbalance between consumption and needs, which results to food-related problems. This is why, it is more important than ever to make education about food, agriculture and nutrition mandatory in schools. If we consider that education is the basis for better lives, then there is no argument why these topics should not be life basics for all children and adults alike!

Also considering the cost of health issues related to food, I bet you that education about food, agriculture and nutrition would pay off for individuals, insurance companies and governments alike.

Copyright 2019 – Christophe Pelletier – The Happy Future Group Consulting Ltd.