Tuesday, December 20, 2011
Your dietary staples should include:
• Lean animal protein sources, including but not limited to:
o Most turkey and chicken in general, especially if it is skinless. Turkey and chicken breasts especially.
o Ground turkey, chicken, beef or pork.
o Virtually all forms of fish, even the fattier fishes are very good for you. Tuna, while also good, should be eaten sparingly if you're concerned about mercury consumption.
o More exotic-type meats, if you can find them: buffalo, ostrich, lamb, elk, venison, alligator, etc.
o Whole eggs. The unhealthiness of whole eggs is a myth; contrary to past assumptions, they have no impact on heart disease at all. The main reason for this is that cholesterol in food does not impact the actual cholesterol level in your blood; almost all your cholesterol is made in you liver, based mainly on your saturated fat and trans fat consumption.
• Whole grains, including but not limited to:
o Whole wheat bread, bagels, rolls, etc.
o Whole wheat pasta
o Brown rice
o Whole grain breakfast cereals and muesli
• Virtually all fruits and vegetables, including beans and dry-roasted nuts.
• Healthy fats like olive oil (for sauces, dressings & low-temperature cooking) and canola oil (for high-temperature cooking), and Omega-3 rich fish oil.
• Low fat dairy products like skim milk, low fat/nonfat yogurt and reduced fat cheeses. Just be aware that some "reduced fat" cheeses are still relatively high in saturated fat.
Monday, December 19, 2011
Vitamins & minerals
Micronutrients are things your body needs in small quantities, like vitamins and minerals. In general, most people do not need to heavily supplement these, provided that their diet is optimal. However, few people have an optimal diet. Furthermore, there is scientific evidence that, in some cases, supplementation can provide concrete health benefits.
The recommended daily allowance (RDA) is a reasonable baseline for most vitamins and minerals, but keep in mind that it is a minimum value for preventing nutrient deficiency, not the optimal amount for the best possible health or performance, and does not take into account the most up-to-date research. As a result, taking a multivitamin supplement that gives you a flat 100% RDA dose is not necessarily the best way to go, but it is a reasonable and conservative way to cover any deficiencies in your diet.
Keep in mind that men will want a multivitamin without iron, while women will want one with iron.
Sodium is generally something that most don't need to be concerned about. Your body needs a small amount of sodium to function. However, an excess of sodium can cause major heart problems down the line if your kidney can't filter it fast enough. Stick to the dietary guideline of no more than 2300mg a day of sodium.
Saturday, December 17, 2011
Alcohol: Alcohol itself has calories, and some alcoholic drinks are very calorie-dense due to their sugar content. If there's anything like a useless source of calories, alcohol is it. Alcohol consumption has been consistently shown to result in sustained, significant decreases in testosterone and growth hormone levels. In addition, it also directly inhibits how the body processes proteins. If you're trying to build muscle, it is best to cut down on alcohol consumption.
Cholesterol: Cholesterol in food does not directly translate into high blood cholesterol for most people. For those with high cholesterol, specifically high LDL ("bad") cholesterol, focus on cutting saturated and trans fats, which contribute to cholesterol production in the liver.
Dietary fiber: Dietary fiber has many health benefits, and almost everyone should eat more of it.
Water: Drink more water. Water regulates virtually every bodily process in some way. Drinking more water is a simple, virtually cost-free thing you can do to improve your overall health. Also, if you drink water, you aren't drinking calories, and will feel fuller. Finally, drinking plenty of water is essential to getting the most out of your workouts in a safe manner.
Saturday, December 17, 2011
Carbohydrates ("carbs"). Despite what you may have heard, these are not evil. They are a necessary source of energy for your body. The problem is that people over-consume certain sources of carbohydrates, most notably simple sugars from soda and candy, and starches from white bread. If you have to cut down on one macronutrient, cut down on carbohydrates. People in Western cultures consume far too many carbohydrates on average.
Proteins. These are necessary for your body to maintain its muscles, repair damage to them, and generally hold itself together. Most people get enough protein, though an intense exercise program may call for eating more for optimal results. If you cannot manage to take enough protein into your diet, protein powder may be the key. Optimum Nutrition is a well-recommended powder.
Fats. Fats are not evil, either. Eating dietary fat does not mean that body fat will instantly appear; your body doesn't work that way. Fats perform a variety of necessary functions. The problem is that people over-consume saturated fats and trans fats, which raise LDL ("bad") cholesterol and lower HDL ("good") cholesterol, and under-consume healthy fats like monounsaturated fats (found in high concentrations in olive oil and canola oil) and Omega-3 fatty acids (found in fish, flax seed oil and other sources). Fats also have more calories ounce-for-ounce than carbohydrates and proteins, making very high fat foods astoundingly calorie-dense.
Wednesday, December 14, 2011
General dietary advice
Before going into the nitty-gritty of calorie counting and so forth, you can improve your health a great deal by changing the staples of your diet and your patterns of eating. This sounds like a big deal, but is actually pretty simple and relatively painless.
First, the obvious stuff: fast food and soda. Cut it out. Fast food is almost always extremely unhealthy, high in saturated fat and trans fat, very calorie-dense, and should thus be avoided by everyone. The occasional burger is harmless in the grand scheme of things, but if fast food is a staple of your diet, cut it out.
Soda is the other thing that should be massively reduced by almost everyone. Soda is extremely calorie-dense, has no nutritional value, and for various reasons, you shouldn't be dumping massive amounts of simple sugars into your system. There is debate over if diet soda is neutral or still bad for you; my suggestion is to limit it, too. Drink water instead, with the occasional coffee or tea for variety. After a few months of this, your soda cravings will slowly dissipate.
For those with a sweet tooth, all kinds of sweets are calorie monsters. But the worst of the worst may be ice cream, especially premium ice creams - a pint might give you a few days worth of saturated fat and half the calories you should be taking in. You don't need to never eat something sweet again - that's ludicrous. Just eat it rarely and in smaller amounts.
Finally, be aware that many "frappuchino" coffee beverages are made almost entirely of dairy fat and syrup, and can have absurd amounts of calories. Brewed tea and coffee are almost calorie-free, and a packet of sugar only adds about 20 calories, but some of these blended "coffee" things have on the order of 400 calories.
Get An Email Alert Each Time TXHRT4U Posts