April 2017

When the buds and bugs appear, so do the sneakers and gym shorts! After a heavy winter and a damp spring, you are probably a bit feverish to get outside and move. Maybe you want to shed some of your “hibernation fat” or maybe you just want to feel less sluggish. In any case, one of the best ways to re-boot your health for the season is to condition your plate.

Weight gain is a sign of imbalance in the body. That usually registers with most folks as too many calories ingested and not enough calories expended. But it can signal quite a different imbalance: not enough nutrients and too many “hollow” foods. This imbalance also leads to feelings of fatigue, unclear thinking, moodiness, insomnia, and cravings.

If you want to feel and look sharp this season, tighten your carbohydrate intake and not just your shoelaces.  That doesn’t mean eliminating wholesome plant foods – vegetables, grains, legumes, fruits, nuts, and seeds. Rather, be cautious about foods made with white flour and sugar. These nutrient-poor foods are detrimental because they rob your body of vitamins and minerals in order to process them, they spike your insulin levels and they burn so quickly that they leave you flat when they’re extinguished.

A food is considered nutrient dense when it contains a wide array of amino acids, vitamins, essential fatty acids, and minerals for the quantity of calories it contains. In other words, for just a few calories, it really packs a punch. On the other hand, a hollow food carries a lot of calories without giving you the quality fuel your body needs to function properly. An example might be “extruded, corn-based, cheese-flavor puffs,” which have a nutrient-density rating of 1.4, compared to cauliflower, which rates a weighty 4.5 out of 5. For more information about these ratings, visit http://nutritiondata.self.com/

The point is that a food with a low-rating actually uses up your body’s stores of nutrients to digest it, while a food with a high rating replenishes your stores.

Another problem with nutrient-poor foods – which are most of the carbohydrates we eat (chips, breads, pastas, cookies, cereals, crackers, cakes, pastries, etc.) – is that they create an insulin surge. They enter the bloodstream so quickly that blood sugar levels rise with dangerous rapidity. The body must respond with a flood of insulin to bring sugar levels back to safety. Insulin is a storage hormone that does its job well: to stow excess sugars as fat tissue.  So excess carbs almost always means excess weight, too.

Carbohydrates burn much quicker than fats, so the flip side of the coin is that after the blood sugar rush comes the inevitable crash. Parents will probably recognize that children can be hyperactive one moment and in tears the next. But it happens to adults, too. Even athletes speak of the proverbial “bonk” when their energy comes crashing down.

Because nature hates a vacuum, it isn’t enough to limit empty or refined carbohydrates. They must be replaced with wholesome alternatives. A stellar choice is natural fat (cold-pressed, unrefined, and virgin, such as fish oils, coconut oil, and olive oil. Raw nuts, avocados, and seafood are also beneficial.) Natural fat doesn’t spike insulin levels and keeps the metabolism fueled for hours at a time.

Consider that most Americans get 60-80% of their calories from refined carbohydrates. You can make a huge impact on your health by choosing to change your plate this season to a more balanced distribution of fats, proteins, and carbohydrates. Try a 30-30-40 plan, where only 40% of your calories come from carbohydrates. You will almost surely think more clearly, sleep better, lean up, and feel more energetic.

What necessary component is missing in the diet of more Americans than any other substance? Is it iron or protein or B vitamins? No, what most of us lack above all else is water!  H₂O ranks second only to oxygen in sustaining life. But statistics estimate that three-fourths of us are chronically dehydrated! The reason for this stems from what we drink rather than how much we drink.

Per capita, American’s swallow almost a gallon of soda per week and roughly half that much coffee each week. Throw in fruit juices and milk and many individuals think their fluid requirements have been met. Unfortunately, coffee and other caffeinated drinks cause us to lose water. Beverages containing natural or refined sugars are also dehydrating. For every ounce of these drinks that we consume, we must sip an extra ounce and a half of water just to maintain normal balance in the body!

As the weather heats up, remember that your typical 2.5 cups of water lost through perspiration can easily double, so it’s even more critical to keep a water bottle in use! You only have to lose 2% of the body’s water volume to start feeling fatigued.

If you are playing in the sun and feel your concentration slipping and your aggravation rising, it’s quite possible you are losing too much water. Don’t wait longer to replenish because the consequences get worse: headache, dizziness, nausea, flushed skin, cramps  and weakness are troublesome, but they are followed by life-threatening symptoms: confusion, rapid heartbeat & breathing,  low blood pressure, lack of sweating and failing kidney function.

Since the body cannot store water as it does vitamins, minerals, or even fat, you have to replenish daily. An adult body is composed of 40 to 50 quarts of water! Most of that is fluid contained within the membranes of our trillions of cells. But you exhale about 1.25 cups of water each day through moistened air leaving the body, and lose roughly 6.25 cups through urination. Add that to the debt incurred by perspiration, and you’re down 2.5 quarts!

But hydrating isn’t just for restoring lost body fluids. The coming vacation season means travel. Along with new sites and adventures, come new pathogens. Your immunity can be truly challenged during these trips. You body’s first line of defense against foreign microbes is its mucous barriers: the sinuses, the lungs, and the gut. Ideally, these moist linings trap bacterial, viral, fungal and parasitic invaders as they enter the body. Then white blood cells in these membranes destroy the harmful microbes before they can colonize and create disease. But what if these membranes – normally 98% water – are shrunken and parched? Where is your defense then? Is it asking too much to drink 8 cups per day?

Of course bodies come in all shapes and sizes, and 8 cups is only an average. A better measure of water need is your weight. To compute your water requirement, divide your weight in half. Take your answer and drink that much in ounces each day, capping at 100 ounces if you are over 200 pounds.

Perhaps your complaint is the too frequent trips to the bathroom when you try to hydrate.  Adding some electrolytes to your water can help you retain it better. Easy electrolyte solutions include a splash of lemon or lime juice, a pinch of sea salt, or a dribble of coconut water.

Be aware that plastic bottles left in hot cars can leach harmful BPA. Keep your water in a cooler or use a metal thermos to have a safe, wet summer!