The Role of Diets and Supplements in Fitness

There’s no doubt that supplements give us nutrients required to lose fat and gain lean muscle. When combined with a healthy diet, they improve training performance and results. Experts agree that supplements are beneficial, but they’re just enhancements, not replacements. Simply put, supplements, instead of taking over diets, fill in nutrient gaps. However, supplements are useless if you’re overeating or not working out. Proper diet, regular training and sufficient sleep make supplements effective.

Dietary Supplements

These aren’t substitutes for food. While dietary supplements supply nutrients, the true power lies, not in the powder or capsule, but on the plate. In whole foods – a great source of nutrients – there are fibres, phytochemicals and elements that improve strength. In short, pills and powders got nothing on diets.

Health and Fitness

Supplements contain nutrients like zinc, copper, iron and calcium. Minerals and vitamins help the body alleviate nutrient deficiency. Additionally, they reduce the risk of chronic maladies. Though a proper diet builds a good body, it’s time-consuming. For bodybuilders, supplements are the best source of muscle building nutrients.


By regulating the amount of fat our bodies absorb, fibres maintain normal cholesterol levels. Fruits, grains, legumes and vegetables are natural fibre sources. As always, getting fibres from food is ok. But, from time to time, supplements are needed to enhance fibre intake. For instance, psyllium husk – a common ingredient in fibre supplements – increases good (HDL) cholesterol and reduces bad (LDL) cholesterol.


A monohydrate supplement is essential when working out. In muscle tissues, it increases creatine levels. During high-intensity exercises, creatine supplementation is proven to improve workout performance. With high levels of creatine, bodybuilders lift heavier weights and train much longer.


This amino acid forms 61% of the skeletal muscle. Its main benefit is improving immune function. Other benefits are preventing muscle catabolism and increasing growth hormones. Athletes are the top beneficiaries of glutamine.


Valine, Leucine and Isoleucine are amino acids that our bodies can’t generate. Dieting and supplementation increase such compounds. BCCAs deliver great muscle building results because, during training, they produce lots of energy. Ingest BCCAs to reduce post-workout muscle sourness.

Word of Caution

Creatine affects the kidneys. Flatulence – accumulation of gas in the alimentary canal – is another condition creatine triggers. If you have kidney-related issues, don’t take creatine.

Certain supplements bodybuilders use are acidic and, sometimes, toxic. But don’t give up early because of supplements “phobia”. As long as you purchase quality supplements from a reputable company or online store, all is well.

When doing high-intensity workouts, eat an alkaline diet. Acidic diets full of canned meats and refined foods are a no-no. Foods that are acidic leave your body sore. To speed up recovery time, eat a balanced diet with lots of healthy fats.

Bodybuilding is fun, easy and beneficial if the body is healthy. Anyone who wants to gain muscle in record time should eat well and train hard. Supplements are a stepping stone because they fast-track your fitness journey. Actually, you’ll achieve your fitness goals in no time. We know there are a million things said on the internet about what to take, and what not to take, so we suggest getting in contact with Extreme Nutrition, who has a popular supplement store in Adelaide, South Australia.