Article cover. Title in brown letters "healthy eating for beginners: 5 mistakes to avoid" @Nutrition by Maria Tikka. Red roses cover the left border of the background. Graphics of a blueberry cupcake, a sandwich with a smiley face, an apple and two rose red petals decorate the bottom part, under the title.
October 6, 2022

Healthy eating for beginners: 5 newbie mistakes to avoid

By Maria Tikka ANutr, MMedSci
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Healthy eating for beginners is the start of an exciting journey. Still, it can quickly become overwhelming if you have the wrong mindset. Whether your goal is weight loss, weight gain or feeling better, there are two types of mistakes beginners make:

  • You are seeking results quickly. Positive changes come through consistent lifestyle changes. The process has its ups and downs. Focusing on how well a healthy diet makes you feel would be best. The results will come eventually!
  • You follow nutrition tips you find on unreliable websites. Please make sure you check the post’s writer and their studies.

If you are changing your diet to manage a health condition, always consult with a registered dietitian! Personalized advice from a registered healthcare professional is irreplaceable.

Here are a few common mistakes you may make when you are trying to improve your diet:

1. Overindulging in processed sugary snacks after exercising:

Many believe calories “don’t count that much” within a couple of hours after working out. Do you consume highly processed energy-dense foods without paying attention to portion sizes? You will probably consume way more calories than the energy you just burned (and it doesn’t matter what time it is)!

Most importantly, highly processed snacks do not contain the nutrients your body needs after a workout. After exercising, your body need water and a balanced meal with protein and healthy carbohydrates.

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2. Excluding food groups for no reason

I am referring to gluten-free diets, keto etc. Carbohydrate foods are the number 1 victim of the diet industry!

  • Unless you suffer from coeliac disease or a diagnosed gluten allergy/ or intolerance, gluten sources are not unhealthy for you. Check this post for more details.
  • Low carb diets are increasingly popular because initially you will lose some water weight quickly.
  • By excluding food groups you also exclude many nutrients these foods contain. For example, wholegrains are excellent sources of protein, fibre, magnesium, and vitamin B complex.
Article cover image. Title on the bottom left in a bronish red frame: "White carbohydrates vs wholegrain counterparts!" @Nutrition by Maria Tikka. On the top right there is a pastel pink picture with animated images of brown rice, white rice, a loaf of white bread, a loaf of brown bread, raw and dried white spaghetti and brown spaghetti. The white products and the wholegrain products are on two opposite columns.
Wholegrains contain valuable vitamins and minerals!

And in case you are wondering if there are specific foods you should eat less often:

  • Preserved and processed meats (eg. sausages, salami): Although research is inconsistent, processed meat consumption has been associated with a higher risk for rectal and colorectal cancer in several studies. Processed meats are also often high in salt and eating them often can increase the risk of high blood pressure ,
  • Foods with trans fats: Fast food, repeatedly heated vegetable oils and pastries can be sources of trans fats. Consuming trans fats often has been linked to several health conditions, but they are still not banned in the UK .

3. Taking vitamin and mineral supplements you don’t need

If you have been diagnosed with a vitamin or mineral deficiency, there is nothing wrong with taking a supplement recommended by a healthcare professional. If you suspect you have a vitamin deficiency, please schedule an appointment with your doctor as soon as possible. They will be able to order the appropriate tests for you!

However, many healthy eating beginners start taking supplements because they think it’s beneficial anyway. For those who don’t have any nutritional deficiencies, randomized trial reviews have shown that vitamin and mineral supplements are not really effective at preventing cancer, type 2 diabetes and cardiovascular disease.

You can focus on eating a variety of fruit and vegetables, and include many food groups to your diet. If you are overall healthy, you will probably not need to spend money on extra vitamin supplements. Checking the eatwell guide is a great start!

NHS advice:

– Consider Vitamin D supplementation during autumn and winter in the UK.

Folic acid supplementation for women trying to conceive and during the first 12 weeks of pregnancy.

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4. Trying to have 30g of fibre per day since day 1

If you are not used to eating fibre, please introduce it into your diet gradually. Your gut needs time to adjust to increased fibre intake. The process will be totally worth it, fibre foods are valuable sources of protein, healthy carbs and many vitamins and minerals! Check this post for everything you need to know.

Fruit and vegetables high in soluble fibre. @Nutrition by Maria Tikka. bananas, mangos, peeled apples, peeled pears, carrots, butternut squash, beetroot, swede
If you are a beginner at healthy eating, start introdicing more soluble fibre foods into your diet!

5. Becoming obsessed with eliminating “unhealthy” snacks from your diet

Eliminating foods your love from your diet is one of the most common mistakes beginners make. At some point, it is highly possible you will start craving these foods and overindulge. Also, eliminating processed foods can be very limiting for your social life. Eating outside once in a while as a part of a healthy lifestyle is a skill you need to develop.

There is nothing wrong with enjoying your favourite treats in moderation. Pay attention to your portion size and the frequency you enjoy your fun foods!

References

1.
Jones AL. The Gluten-Free Diet: Fad or Necessity? Diabetes Spectr [Internet]. 2017 May [cited 2020 Jul 10];30(2):118–23. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5439366/
1.
What is Celiac Disease? [Internet]. Celiac Disease Foundation. [cited 2020 Jul 10]. Available from: https://celiac.org/about-celiac-disease/what-is-celiac-disease/
1.
Kupfer SS, Jabri B. Celiac Disease Pathophysiology. Gastrointest Endosc Clin N Am [Internet]. 2012 Oct [cited 2020 Jul 10];22(4). Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3872820/
1.
Kagnoff MF. Celiac disease: pathogenesis of a model immunogenetic disease. J Clin Invest [Internet]. 2007 Jan 2 [cited 2020 Jul 10];117(1):41–9. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1716218/
1.
Sams A, Hawks J. Celiac disease as a model for the evolution of multifactorial disease in humans. Hum Biol. 2014;86(1):19–36.
1.
Free-from moves mainstream [Internet]. Agriculture and Horticulture Development Board (AHDB). 2018. Available from: https://ahdb.org.uk/news/consumer-insight-free-from-moves-mainstream-2
1.
Gluten-Free Products Market Size, Share | Industry Report, 2027 [Internet]. [cited 2020 Jul 10]. Available from: https://www.grandviewresearch.com/industry-analysis/gluten-free-products-market
1.
Garcia-Mazcorro JF, Noratto G, Remes-Troche JM. The Effect of Gluten-Free Diet on Health and the Gut Microbiota Cannot Be Extrapolated from One Population to Others. Nutrients [Internet]. 2018 Oct 4 [cited 2020 Jul 10];10(10). Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6212913/
1.
De Palma G, Nadal I, Collado MC, Sanz Y. Effects of a gluten-free diet on gut microbiota and immune function in healthy adult human subjects. Br J Nutr. 2009 Oct;102(8):1154–60.
1.
Kim H, Demyen MF, Mathew J, Kothari N, Feurdean M, Ahlawat SK. Obesity, Metabolic Syndrome, and Cardiovascular Risk in Gluten-Free Followers Without Celiac Disease in the United States: Results from the National Health and Nutrition Examination Survey 2009–2014. Dig Dis Sci [Internet]. 2017 Sep 1 [cited 2020 Jul 10];62(9):2440–8. Available from: https://doi.org/10.1007/s10620-017-4583-1
1.
What is Gluten? [Internet]. Celiac Disease Foundation. [cited 2020 Jul 10]. Available from: https://celiac.org/gluten-free-living/what-is-gluten/
1.
Catassi C, Alaedini A, Bojarski C, Bonaz B, Bouma G, Carroccio A, et al. The Overlapping Area of Non-Celiac Gluten Sensitivity (NCGS) and Wheat-Sensitive Irritable Bowel Syndrome (IBS): An Update. Nutrients [Internet]. 2017 Nov [cited 2020 Jul 10];9(11):1268. Available from: https://www.mdpi.com/2072-6643/9/11/1268
1.
Lebwohl B, Cao Y, Zong G, Hu FB, Green PHR, Neugut AI, et al. Long term gluten consumption in adults without celiac disease and risk of coronary heart disease: prospective cohort study. BMJ [Internet]. 2017 May 2 [cited 2020 Jul 10];357. Available from: https://www.bmj.com/content/357/bmj.j1892
1.
Overview | Coeliac disease: recognition, assessment and management | Guidance | NICE [Internet]. [cited 2020 Jul 9]. Available from: https://www.nice.org.uk/guidance/ng20/
1.
Caio G, Volta U, Sapone A, Leffler DA, De Giorgio R, Catassi C, et al. Celiac disease: a comprehensive current review. BMC Medicine [Internet]. 2019 Jul 23 [cited 2020 Jul 9];17(1):142. Available from: https://doi.org/10.1186/s12916-019-1380-z
1.
Ehteshami M, Shakerhosseini R, Sedaghat F, Hedayati M, Eini-Zinab H, Hekmatdoost A. The Effect of Gluten Free Diet on Components of Metabolic Syndrome: A Randomized Clinical Trial. Asian Pac J Cancer Prev [Internet]. 2018 [cited 2020 Jul 9];19(10):2979–84. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6291063/
1.
Niland B, Cash BD. Health Benefits and Adverse Effects of a Gluten-Free Diet in Non–Celiac Disease Patients. Gastroenterol Hepatol (N Y) [Internet]. 2018 Feb [cited 2020 Jul 9];14(2):82–91. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5866307/
1.
Diez-Sampedro A, Olenick M, Maltseva T, Flowers M. A Gluten-Free Diet, Not an Appropriate Choice without a Medical Diagnosis. J Nutr Metab [Internet]. 2019 Jul 1 [cited 2020 Jul 9];2019. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6636598/
1.
Prevention of vitamin D deficiency [Internet]. BJFM. [cited 2020 Jul 7]. Available from: https://www.bjfm.co.uk/prevention-of-vitamin-d-deficiency
1.
Gropper SS, Smith JL, Groff JL. Advanced nutrition and human metabolism [Internet]. 5th ed. Wadsworth Cengage Learning; 2009. 600 p. Available from: https://books.google.co.uk/books?id=rXSO9YLr72YC&printsec=frontcover&hl=el&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false
1.
Young MRI, Xiong Y. Influence of vitamin D on cancer risk and treatment: Why the variability? Trends Cancer Res [Internet]. 2018 [cited 2020 Jul 7];13:43–53. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6201256/
1.
Menon V, Kar SK, Suthar N, Nebhinani N. Vitamin D and Depression: A Critical Appraisal of the Evidence and Future Directions. Indian J Psychol Med [Internet]. 2020 Jan 6 [cited 2020 Jul 7];42(1):11–21. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6970300/
1.
Vanherwegen A-S, Gysemans C, Mathieu C. Vitamin D endocrinology on the cross-road between immunity and metabolism. Mol Cell Endocrinol. 2017 15;453:52–67.
1.
Umar M, Sastry KS, Chouchane AI. Role of Vitamin D Beyond the Skeletal Function: A Review of the Molecular and Clinical Studies. International Journal of Molecular Sciences [Internet]. 2018 Jun [cited 2020 Jul 7];19(6):1618. Available from: https://www.mdpi.com/1422-0067/19/6/1618
1.
SACN vitamin D and health report [Internet]. GOV.UK. [cited 2020 Jul 7]. Available from: https://www.gov.uk/government/publications/sacn-vitamin-d-and-health-report
1.
Vitamins and minerals - Vitamin D [Internet]. nhs.uk. 2017 [cited 2020 Jul 7]. Available from: https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-d/
1.
Lanham-New SA, Webb AR, Cashman KD, Buttriss JL, Fallowfield JL, Masud T, et al. Vitamin D and SARS-CoV-2 virus/COVID-19 disease. BMJ Nutrition, Prevention & Health [Internet]. 2020 May 13 [cited 2020 Jul 6];bmjnph. Available from: https://nutrition.bmj.com/content/early/2020/06/09/bmjnph-2020-000089
1.
Sassi F, Tamone C, D’Amelio P. Vitamin D: Nutrient, Hormone, and Immunomodulator. Nutrients [Internet]. 2018 Nov 3 [cited 2020 Jul 6];10(11). Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6266123/
1.
Armah SM, Boy E, Chen D, Candal P, Reddy MB. Regular Consumption of a High-Phytate Diet Reduces the Inhibitory Effect of Phytate on Nonheme-Iron Absorption in Women with Suboptimal Iron Stores. J Nutr. 2015 Aug;145(8):1735–9.
1.
Al Hasan SM, Hassan M, Saha S, Islam M, Billah M, Islam S. Dietary phytate intake inhibits the bioavailability of iron and calcium in the diets of pregnant women in rural Bangladesh: a cross-sectional study. BMC Nutrition [Internet]. 2016 Apr 21 [cited 2020 Jul 1];2(1):24. Available from: https://doi.org/10.1186/s40795-016-0064-8
1.
Beck KL, Conlon CA, Kruger R, Coad J. Dietary Determinants of and Possible Solutions to Iron Deficiency for Young Women Living in Industrialized Countries: A Review. Nutrients [Internet]. 2014 Sep 19 [cited 2020 Jul 1];6(9):3747–76. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179187/
1.
Lönnerdal B. Calcium and iron absorption--mechanisms and public health relevance. Int J Vitam Nutr Res. 2010 Oct;80(4–5):293–9.
1.
Miller JL. Iron Deficiency Anemia: A Common and Curable Disease. Cold Spring Harb Perspect Med [Internet]. 2013 Jul [cited 2020 Jul 1];3(7). Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685880/
1.
Geissler C, Powers H. Human Nutrition [Internet]. 12th ed. Churchill Livingstone; 2010. 792 p. Available from: https://www.elsevier.com/books/human-nutrition/geissler/978-0-7020-3118-2
1.
1.
In.
1.
Geissler C, Powers H. Human Nutrition - 12th Edition [Internet]. [cited 2020 Jul 1]. Available from: https://www.elsevier.com/books/human-nutrition/geissler/978-0-7020-3118-2
1.
Mann J, Truswell AS. Essentials of HumanNutrition [Internet]. Second. OXFORD UNIVERSITY PRESS; 2002. Available from: http://ssu.ac.ir/cms/fileadmin/user_upload/Mtahghighat/taghzie_imani/book/Essentials%20of%20Human%20Nutrition.pdf
1.
SACN Iron and Health Report [Internet]. GOV.UK. [cited 2020 Jul 1]. Available from: https://www.gov.uk/government/publications/sacn-iron-and-health-report
1.
WHO | Micronutrient deficiencies [Internet]. WHO. [cited 2020 Jul 1]. Available from: http://www.who.int/nutrition/topics/ida/en/
1.
Chambers ES, Preston T, Frost G, Morrison DJ. Role of Gut Microbiota-Generated Short-Chain Fatty Acids in Metabolic and Cardiovascular Health. Curr Nutr Rep [Internet]. 2018 [cited 2020 Jun 28];7(4):198–206. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6244749/
1.
Slavin J, Green H. Dietary fibre and satiety. Nutrition Bulletin [Internet]. 2007 [cited 2020 Jun 28];32(s1):32–42. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1467-3010.2007.00603.x
1.
Saltiel AR, Kahn CR. Insulin signalling and the regulation of glucose and lipid metabolism. Nature [Internet]. 2001 Dec [cited 2020 Jun 27];414(6865):799–806. Available from: https://www.nature.com/articles/414799a
1.
Poulsen SK, Due A, Jordy AB, Kiens B, Stark KD, Stender S, et al. Health effect of the New Nordic Diet in adults with increased waist circumference: a 6-mo randomized controlled trial. Am J Clin Nutr [Internet]. 2014 Jan 1 [cited 2020 Jun 27];99(1):35–45. Available from: https://academic.oup.com/ajcn/article/99/1/35/4577343
1.
Ledikwe JH, Rolls BJ, Smiciklas-Wright H, Mitchell DC, Ard JD, Champagne C, et al. Reductions in dietary energy density are associated with weight loss in overweight and obese participants in the PREMIER trial. Am J Clin Nutr [Internet]. 2007 May 1 [cited 2020 Jun 27];85(5):1212–21. Available from: https://academic.oup.com/ajcn/article/85/5/1212/4754403
1.
Pauline K-B, Rimm EB. Whole grain consumption and weight gain: a review of the epidemiological evidence, potential mechanisms and opportunities for future research. Proceedings of the Nutrition Society [Internet]. 2003 Feb [cited 2020 Jun 27];62(1):25–9. Available from: https://www.cambridge.org/core/journals/proceedings-of-the-nutrition-society/article/whole-grain-consumption-and-weight-gain-a-review-of-the-epidemiological-evidence-potential-mechanisms-and-opportunities-for-future-research/8611B1F76241BB44A24B6F8A3314925D
1.
Jovanovski E, Mazhar N, Komishon A, Khayyat R, Li D, Blanco Mejia S, et al. Can dietary viscous fiber affect body weight independently of an energy-restrictive diet? A systematic review and meta-analysis of randomized controlled trials. Am J Clin Nutr [Internet]. 2020 Feb 1 [cited 2020 Jun 27];111(2):471–85. Available from: https://academic.oup.com/ajcn/article/111/2/471/5695296
1.
Miketinas DC, Bray GA, Beyl RA, Ryan DH, Sacks FM, Champagne CM. Fiber Intake Predicts Weight Loss and Dietary Adherence in Adults Consuming Calorie-Restricted Diets: The POUNDS Lost (Preventing Overweight Using Novel Dietary Strategies) Study. J Nutr [Internet]. 2019 Oct 1 [cited 2020 Jun 27];149(10):1742–8. Available from: https://academic.oup.com/jn/article/149/10/1742/5512578
Summary
Healthy eating for beginners: 5 newbie mistakes to avoid
Article Name
Healthy eating for beginners: 5 newbie mistakes to avoid
Description
5 common dietary mistakes which make healthy eating for beginners harder
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