FitSugar

The Skinny on Zinc

FitSugar — Thu, 04 Oct 2007 02:00:00 PDT

Zinc is one of those essential minerals that often flies under the radar, mostly because deficiencies of zinc are rare here in the U.S. It is, however, present in almost every cell of your body. It stimulates almost 100 enzymes, which are responsible for many biomechanical reactions in the body. This busy mineral supports a healthy immune system, is needed for wound healing and helps maintain your sense of taste and smell.

The recommended daily intake of zinc is 9 milligrams for an adult woman, and it is always better to get your RDI in the form of whole foods. That being the case, here are some foods high in zinc include: oysters (6 oz = 75 mg), crab (3 oz = 7), beef (3 oz = 6), and beans (1/2 cup = 1.8 mg).

Zinc has been getting a lot attention lately for its ability to fight colds. Some studies indicate that it can decrease the length of a common cold, while others show no real benefits to using zinc lozenges. The debate continues, and it seems like the form of zinc you take matters. Look for zinc supplements that use zinc gluconate, since it seems to be the most effective form of the mineral. If you are fighting a cold with zinc, do be aware that the upper tolerance is 40 mg for adults and high doses of zinc can interfere with iron and copper absorption.

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What Does Your RDI Look Like: Zinc

FitSugar — Fri, 24 Apr 2009 12:00:00 PDT

When the mineral zinc comes to mind, I mostly link it with fighting colds. While it's true that it helps support a healthy immune system, that's not all zinc does. It's essential for cell division and the synthesis of DNA and protein. It also stimulates 300 enzymes, which are responsible for many of your body's functions. Zinc heals and protects your skin, is needed for proper thyroid functioning, and helps maintain your sense of smell and taste. It also boosts brain activity, improves your mood, and can help alleviate PMS symptoms.

An adult woman over 19 should be getting 8 mg of zinc each day. If she's pregnant, she needs 11 mg, and if she's nursing, then she needs slightly more, 12 mg. Are you getting your RDI? To find out read more.

Fatty Foods Worth a Little Indulging!

Heather Dale — Fri, 03 Jun 2011 03:06:39 PDT

Not all fats are bad for you; in fact, incorporating healthy fats into your diet can actually be good for you! The general rule of thumb is that good fats are liquid at room temperature and bad fats are solid at room temperature. Therefore, monounsaturated and polyunsaturated fats fall into the good fats category, while saturated and trans fats fall into the bad fats category. Unlike saturated fats, monounsaturated fats help lower LDL (bad) cholesterol, while boosting your HDL (good) cholesterol. Dietary fat is also good for us because it is one of three macronutrients that supports a number of our body's functions and provides us with energy.

Now for the fun stuff - the foods with all the healthy fats:

Avocados: Avocados contain monounsaturated fats (and antioxidants and beta carotene too!), which is said to help enhance memory and prevent heart disease. The recommended daily intake (RDI) of fat is 65 grams and one cup of avocado contains almost one third of your fat intake for a day, about 23 grams. So it's probably best to stick with eating just a half an avocado each day.

Keep reading for more healthy fatty foods!

7 Ways to Get a Healthy Hemp Fix

Jenny Sugar — Wed, 14 Sep 2011 02:23:55 PDT

If you've shied away from hemp because you think it's a form of marijuana, you'll feel relieved to know hemp contains very low levels of THC. Aside from its fibers to make clothes and paper, hemp also has highly nutritious seeds. They're easily digested, contain all the essential amino acids (they're a complete protein), and are an excellent source of the essential fatty acids that lower cholesterol and prevent heart disease. These nutritious nuggets also offer vitamin B1 (thiamine), vitamin B2 (riboflavin), potassium, calcium, iron, zinc, and copper.

Now that you know why you should eat hemp, here are seven foods you can enjoy to reap all the health benefits.

Hemp seeds: Hulled hemp seeds have a nutty flavor and creamy texture when chewed. Eat them by the handful, sprinkle them on salads, cereal, or oatmeal, or add them to baked goods as you would flaxseeds. For 90 calories, a two-tablespoon serving of hemp seeds offers two grams of fiber, five grams of protein, and 883 mg of omega-3s.
Ground hemp seed: Ground hemp seed, also called hemp seed meal is a powder that works well in baked good recipes, smoothies, or sprinkled on yogurt or peanut butter toast. It's a great way to get the protein and omega-3s of hemp seeds without the crunch. In stores, you might also see hemp protein powder. This is a little different as its main ingredient is hemp protein concentrate, which is often used in homemade shakes or smoothie recipes.

Keep reading for five other ways to enjoy healthy hemp.