KTK-Nutrition

This week at the gym, a few people were saying how they or a relative were recovering from some illness, colds, flu or other illnesses that got them run-down and not feeling good.    Are there immunity boosting foods that will help you fight off infections?    As we get   older , our immune system is weaker and we are more likely to get sick.    For those over 65, respiratory infections and in particular pneumonia, are leading causes of death.  What foods can you add to your diet to boost your immune system? Citrus Fruits Citrus fruits are a great way to add some important nutrients like vitamin C and folic acid to one’s day.  (See:  How does vitamin C keep you healthy? )   Citrus fruits  include oranges, grapefruit, lemons, limes, clementines, and mandarins.  Vitamin C is known for helping to strengthen one’s immune system.  Besides vitamin C, citrus fruits add important antioxidants that have ant...

Years ago, a deficiency of  iodine  was common in many parts of the US.   Then Iodized salt became available and that solved the problem.  Now, however, pregnant women, and others may have low levels of iodine, and some doctors are reporting kids with iodine deficiency.  What is iodine and why do we need it? Iodine is a  mineral  our body needs for many functions and one our bodies can’t make but we can get it from foods we eat.    Our thyroids need iodine for our metabolism helping our bodies turn the food we eat into the energy we need every day.  Iodine also helps our thyroid  regulate  our:           Body temperature           Brain development and mental activity           Breathing           Heart Health           Digestion During  pregnancy  and after the bab...

Who doesn’t love some sweets, some desserts?   Everyone knows candy, cookies, pies, cakes, and other desserts have sugar.    But you may not be aware of the amount of added sugar in everyday foods.   What are some food sources of hidden sugar that may surprise you?   What is the difference between the natural sugar in foods and added sugar?   It is the added sugar in foods that can lead to a number of health problems including obesity, heart disease, diabetes, dental disease and even liver disease.      What foods have natural sugar? When health professionals recommend cutting back on “sugar”, they usually aren’t talking about the natural sugar in foods.   Did you know cow’s milk has some natural sugar called “lactose”?   It is not very sweet so milk doesn’t taste very sweet unless it is chocolate milk and sugar has been added.   Fruit contains a natural sugar called “fructose”.   So why don’t you get a sugar high whe...

A relative just asked me about their triglyceride levels.   She wanted to know what to do if her triglycerides were high.   What are triglycerides?   What does a high level of triglycerides mean for one’s health?   Do we get triglycerides from food?   Does our body need triglycerides? What are triglycerides? Triglycerides are a fat that circulates in your blood and is the most common fat in your body.   After you eat a meal, you burn up some of the calories from food but your body converts the calories it doesn’t need right away to triglycerides and stores these triglycerides in your fat cells.   If you need energy between meals, your body can release some triglycerides from the fat cells to use for energy.   What do high triglyceride levels due to our health? High triglyceride levels in our blood can lead to several health issues including heart disease, stroke and even pancreatitis.   Why?   Too many triglycerides in our blood...