Showing posts with label Fat Loss. Show all posts
Showing posts with label Fat Loss. Show all posts

Monday, June 11, 2012

SuperFoods For Seniors

Superfoods for seniors
They may seem like common staples for any healthy diet, but certain foods can help slow the ageing process and reduce the risk of diseases often associated with growing older. These 10 foods hold special nutritional value for older people.

  1.  Oatmeal: A great source of soluble fiber, oatmeal has been shown to help lower blood cholesterol and may reduce the risk of heart disease and stroke. 
  2. Eggs: With only 75 calories per serving, eggs contain 13 essential vitamins and minerals, including vitamin D, important for absorbing calcium needed for bone strength. Lutein and zeaxanthin found in egg yolk may reduce the risk for cataracts and help prevent macular degeneration. 
  3.  Yogurt: Rich in calcium, yogurt can contribute to the calcium requirement needed to prevent osteoporosis. Good bacteria are added to some yogurt, which may help people with digestive problems that often accompany aging. Mixing yogurt with fortified cereal provides added vitamins, including vitamin B12, which many seniors have difficulty absorbing from foods that naturally contain that vitamin. 
  4.  Blueberries: These blue beauties are among the top fruits and vegetables for antioxidants. Research on aging and Alzheimer’s disease reveals that blueberries may also improve memory and coordination. 
  5. Apples: The benefits of apples are too numerous to name. The pectin in apples supplies galacturonic acid to the body, which lowers the body’s need for insulin and may in the management of diabetes. 
  6. Fish: Mackerel, salmon, sardines, trout and tuna (bluefin and albacore) are a low-fat, high-protein source of nutrients. 
  7. Chicken: Poultry is an excellent source of protein and chicken, especially breast meat, contains half the fat of a steak. Chicken also has niacin and selenium, which possess cancer-fighting properties. 
  8. Broccoli: A good source of multiple nutrients including vitamins K, C, E, B and calcium and iron, broccoli has been found to protect against cancer, heart disease, stroke and macular degeneration.  
  9. Sweet potatoes and squash: Sweet potatoes provide beta carotene and vitamins C and E, all of which promote healthy skin, hair and eyesight. Squash is also a great source of beta carotene and Vitamin C. 
  10. Rice: As a complex carbohydrate, rice digests slowly, allowing the body to utilize the energy released over a longer period, which is nutritionally efficient. Rice has low sodium content and contains useful quantities of potassium, the B vitamins, thiamin and niacin. Rice contains only a trace of fat, no cholesterol and is gluten free, so it’s suitable for people with celiac disease. By simply consuming these foods you will be prevent the damaging effects of aging and improving your quality of life.

Thursday, November 10, 2011

The Maths Of Weight Loss.

Once you've realised that all-important basic equation..

Gain weight = eat more calories
Lose weight = eat less calories

(its amazing how something that simple still eludes people  )

..the next step to properly manage your food intake is to figure out exactly what your daily calorific needs are. Once you know this, you know how much food your body *really* needs and can add/ subtract foods as required. Basically, in order to succeed, you need to take the guess work out of it and know that everything that goes into your mouth and into your belly needs to be there. 

Get Your Calculator Ready!
I know this formula doesn't have anything to do with this but  its what i think of when it comes to math.


1) So.. first off you need to figure out your resting metabolic rate (RMR) or the calories your body requires just to exist if you were lying down for 24 hours:

Age Men 
10-18 (body weight (kg) * 17.5) + 651 
19-30 (bw (kg) * 15.3) + 679 
31-60 (bw (kg) * 11.6) + 879 

Age Women
10-18 (bw (kg) * 12.2) + 746 
19-30 (bw (kg) * 14.7) + 496 
31-60 (bw (kg) * 8.7) + 829



I'll use myself as an example: 63kg, 20 year old man. 63*15.3 + 679 = 1642.9 is my RMR.


2) Then calculate your lifestyle daily energy needs:

Activity level 
mostly seated or standing RMR * 1.4
regular walking or equivalent RMR * 1.7
generally physically active RMR * 2.0



So, for me, 1643.9 * 1.7 = 2794.63


3) Then estimate your daily exercise expenditure by working out how much exercise you do a week and divide by seven for an average daily value.
I job about 2 hours a week = 1160 calories approx.
1160 / 7 = 165.


So add that to my daily energy needs: 2794.63 + 165 = 2959.63
My maintenance calorie needs every day are 2959 cals/ day.


For weight loss: I need to reduce my calories by about 15% a day: 2959*0.85 = 2515 cals/day.