5 Complications of a Poor Diet

Image credit

When it comes to improving your health and wellness, your diet plays a big part in how good you feel and how well your body functions. A 2019 study by Kitchen Stories found that nearly 11% of respondents claimed they rarely eat healthy food. If your diet lacks essential nutrients, chances are you will be feeling a whole host of side effects.

If this sounds familiar, you could leave yourself open to a wide range of health complications. This post looks at the effects of a poor diet in a bit more detail.

Digestive Issues

A poor diet can lead to many digestive complications, from diarrhoea to constipation, bloating, pain and indigestion; a diet lacking in nutrients and full of fat, salt and sugar can upset your digestive system, as can a diet lacking in fibre. While you can find remedies such as the best antacid products or medication to relieve digestive discomfort to help remedy the effects, the only way to reverse this is to change your diet and eat more healthy foods such as fruit and veg.

Poor Skin Issues

If you aren't eating correctly, this will show on your skin. A diet lacking in vitamins A, C, D and E will result in dry, dull skin, premature ageing and a loss of vitality and elasticity. If your skin is looking lacklustre of late, then your diet could be to blame.

Poor Oral Health

Your mouth needs vitamins A, C, D and K, along with calcium, phosphorus, potassium and more. If your diet is missing these essential minerals, then you put your mouth at risk of bleeding gums. If your diet is full of sugar or acidic foods you might suffer from poor tooth health and increased cavities. Carrots, celery, strawberries, leafy greens and nuts can all be beneficial in helping you improve your oral health.


A poor diet that doesn't give your body the nutrients it needs will leave you feeling drained and fatigued, affecting your cognitive ability and generally wiping you out. While it might feel good to binge on junk food occasionally if you do this regularly, you will find that your body can’t function as it needs to without essential nutrients and, as a result, you will feel drained. If you have noticed that you have reduced energy levels of late, your diet could be to blame.

You're Always ill

You're probably noticing a theme here, but nutritious food is vital because your body uses the vitamins and minerals to perform daily tasks essential for keeping you healthy. If your body isn't getting what it needs, it won't be able to fight off any illnesses or infections properly, meaning they linger for longer than usual or you keep getting ill repeatedly as your immune system isn't functioning correctly. 


Failing to ensure you're eating a healthy balanced diet can have numerous detrimental effects on your health and well-being. While you don't need to avoid all unhealthy foods all the time, everything in moderation is a good rule to live by. Start creating good habits by building them slowly, making the changes more sustainable and helping you stay on the right track.


01 09 10