utritional Ergogenics ood for Thought 9.2: You Are e Nutrition Coach ase read ea
ID: 209932 • Letter: U
Question
utritional Ergogenics ood for Thought 9.2: You Are e Nutrition Coach ase read each case study listed below, and answer the associated questions. Louise is a 42-year-old woman who enjoys Pilates, yoga, tennis, and strength training with her personal trainer. For several years, she has been taking the follow- ing supplements: -Daily multivitamin/mineral 500 mg potassium B-complex vitamin- . 50 mg chromium - . 400 mg magnesium- 500 mg calcium, twice per day- 200 IU vitamin D, twice per day- . 25 mg zinc - These supplements have been recommended to her from a variety of sources, includ- ing friends, family, past personal trainers, and the woman from whom she purchases her supplements. Louise is interested in knowing how she is doing with her diet, and if she needs any additional supplements considering her age and level of activity Questions: Please evaluate the profile of supplements Louise is currently taking on a daily basis. Which supplements would you recommend that she continue to take and which products should she discontinue using?Explanation / Answer
Answer: Mrs Louise surely needs some changes in her diet chart to get better results and lead a healthy life. The chart she has been following should not be the sole source of nutrition she takes and it should obviously be in addition to the natural dietary intake a human is recomerecom. The changes are mentioned as follows.
1. The amount of potassium intake can be increased to 1000mg as the daily requirement is about 3500 mg. If she eats a balanced diet and takes 1000mg as a supplement then the daily intake levels can be managed.
2. 50mg chromium per day is too toxic for human body to tolerate. The daily requirement for chromium is 120 ug (micrograms and not milligrams), doses larger than 200 ug can cause concentration problems and fainting. She needs to immediately stop taking chromium and limit her chromium intake to 70ug per day. Additionally chromium intake is also provided by food that we eat. She should discontinue chromium intake immediately.
3. Taking 400mg magnesium daily as a supplement seems to be on higher side and may lead to stomach problems such as diarrhoea. Daily intake recommended levels are 350 mg that should be taken from diet + supplement together. She should lower her magnesium supplement intake to 200mg per day.
5. 200IU vitamin D twice per day also seems to be on a higher side as daily intake requirement is 200IU only. She should limit it to that and take Vitamin D only once per day. Higher doses may cause disorientation, and serious side effects include coma and death.
6. 25 mg zinc per day is also higher than what should be taken. She should limit her intake to 10mg per day and get the additional 5mg from the diet she takes.
Rest of the supplement she takes seems fine but it should be kept in mind that a healthy natural diet is more important than taking supplements. Supplements can be added along with the diet but cannot replace it.
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