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Fuel Your Dive: A Nutrition Guide for Peak Performance in Freediving

Welcome to our nutrition guide for freediving! At Deep Sensations Freediving, we understand the importance of proper nutrition for peak performance and health in the sport of freediving. Whether you are a beginner or an experienced freediver, the right nutrition can make all the difference in your performance and overall well-being.

In this guide, we'll explore the best foods and supplements to fuel your dive, reduce inflammation, and optimize recovery time. So let's dive in and discover how to fuel your body for success in freediving!

#1 Beetroot

Beetroot is a great food for freedivers because it is high in nitrates, which can improve oxygen uptake and reduce the risk of hypoxia. It also has anti-inflammatory properties and can help reduce muscle soreness and fatigue. Beetroot can be consumed in many forms, such as juice, roasted, or blended in smoothies.

#2 Dark Leafy Greens

Dark leafy greens like spinach, kale, and collard greens are packed with vitamins and minerals that are essential for overall health and performance. They are high in antioxidants, which can help protect the body from oxidative stress and inflammation. They are also a good source of iron, which is important for oxygen transport in the body.

"Incorporating leafy greens into your diet can be a simple and effective way to support your freediving performance." - Dr. Anne McTiernan, MD, PhD, nutrition researcher and author of "Starved: A Nutrition Doctor's Journey from Empty to Full"

#3 - Rhodiola Rosea

Rhodiola Rosea is an adaptogenic herb that has been shown to help the body adapt to stress and increase physical endurance [9]. Freediving can be physically and mentally demanding, and Rhodiola Rosea may help improve endurance, reduce fatigue, and enhance overall performance during prolonged breath-holding sessions.

A study published in the journal Phytomedicine showed that supplementation with Rhodiola Rosea extract improved time to exhaustion, heart rate recovery, and cognitive function in healthy individuals during exercise [10].

However, it's important to note that individual responses to supplements may vary, and it's best to consult with a healthcare professional before starting any new supplementation regimen.

#4 - Creatine

While the research on the effects of creatine supplementation on freediving performance is still limited, the existing evidence suggests that creatine may offer some potential benefits for freedivers. Several studies have found that creatine supplementation can increase muscle endurance, improve recovery time, and increase oxygen uptake in the muscles during high-intensity exercise.

These findings suggest that creatine may be a promising supplement for freedivers who are looking to enhance their performance. However, more research is needed to fully understand the effects of creatine on freediving and to identify any potential risks associated with its use.

#5 - Fish

Fatty fish, such as salmon, mackerel, and sardines, are rich in omega-3 fatty acids, which have been shown to have numerous health benefits, including reducing inflammation, improving cardiovascular health, and enhancing brain function [1]. Omega-3 fatty acids have also been shown to improve lung function and reduce the risk of respiratory disorders, which can be beneficial for freedivers who rely on proper lung function for breath-holding [2]. Including fish in your diet can provide you with essential nutrients and healthy fats that can support your freediving performance.

#6 - Sodium Bicarbonate

Sodium bicarbonate, also known as baking soda, is a naturally occurring compound that has been shown to buffer lactic acid, a byproduct of intense exercise, and delay the onset of fatigue [13]. Freediving can induce metabolic acidosis, which may impair performance and increase the risk of muscle cramps.

Supplementing with sodium bicarbonate may help counteract the acidic environment and improve performance in prolonged breath-holding exercises.

A study published in the Journal of Applied Physiology found that sodium bicarbonate supplementation increased apnea time and reduced the sensation of breathlessness in trained freedivers [14]. However, it's important to note that sodium bicarbonate can cause digestive discomfort in some individuals, and it's best to consult with a healthcare professional before starting any new supplementation regimen.

#7 - Bonus Tip: Electrolyte and Hydration

In addition to the best foods and supplements mentioned above, maintaining proper hydration and electrolyte balance is crucial for freedivers to optimize their performance and safety in the water. Dehydration can impair physical performance, cognitive function, and increase the risk of hypoxia [6].

Proper hydration can help maintain blood volume, support thermoregulation, and improve muscle function. Electrolytes, such as sodium, potassium, magnesium, and calcium, play a crucial role in fluid balance, nerve signaling, and muscle function. Sweating and prolonged water exposure during freediving can lead to electrolyte imbalances, which may impact performance and increase the risk of cramps.

Consuming electrolyte-rich foods, such as bananas, oranges, nuts, and seeds, or using electrolyte supplements, can help maintain proper electrolyte balance and support overall performance during freediving.

Fuel Your Freediving with Proper Nutrition

In conclusion, proper nutrition plays a significant role in optimizing performance and safety in freediving. Including nutrient-dense foods such as fish, beetroot, and dark leafy greens in your diet, and supplementing with omega-3 fatty acids, Rhodiola Rosea, vitamin D, and sodium bicarbonate, may help enhance your endurance, strength, and recovery. Additionally, maintaining proper hydration and electrolyte balance is crucial for overall performance and safety in the water. As always, it's best to consult with a healthcare professional or a registered dietitian before starting any new


Sure! Here are links to scientific studies that support the recommendations mentioned in the blog post:

Omega-3 Fatty Acids:


Dark Leafy Greens:

Rhodiola Rosea:

Vitamin D:

Sodium Bicarbonate:

Hydration and Electrolyte Balance:

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