238. The biggest lies about calories, weight loss, and keto with health expert Jay Feldman
Nov 15, 2023
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Paul Saladino MD podcast talks to health expert Jay Feldman about PUFAS, gut health, starches and carbohydrates, from an energetic perspective. They delve into the harmful effects of seed oils and PUFAs, the problem with fish oil and omega 3's, detoxing from seed oils and Vitamin E, fiber, polyphenols, and resistance starch, the importance of carbohydrates, and why not to fear fructose. Jay also shares what he eats in a day.
Consuming seed oils, high in polyunsaturated fatty acids, can lead to inflammation and oxidative stress, so it is recommended to limit their intake and opt for healthier fats like butter or tallow.
Fish oil, while rich in omega-3 fatty acids, can also increase lipid peroxidation and oxidative stress, so it is advised to consume omega-3s in moderation from whole food sources like fatty fish rather than relying on fish oil supplements.
Maintaining a proper balance of dietary fats is crucial for optimal health, involving reducing harmful polyunsaturated fats and increasing healthier fats like saturated and monounsaturated fats, which can improve mitochondrial function and lower inflammation.
Including carbohydrates in our diet, such as fruits, honey, and maple syrup, signals abundance and supports a healthier metabolic state, as relying solely on fat as a fuel source can lead to hormonal shifts and decreased energy production.
Deep dives
Seed oils and their impact on health
Consuming seed oils, which are high in polyunsaturated fatty acids, can lead to various health issues. These oils, such as canola, soybean, and sunflower oil, are unstable and easily oxidized, which can increase inflammation and oxidative stress in the body. They also contribute to the accumulation of polyunsaturated fats in cell membranes and mitochondrial membranes, leading to impaired energy production and increased lipid peroxidation. The high intake of these oils, along with omega-3s from fish oils, has been associated with negative cardiovascular outcomes and shortened lifespan in animals. Therefore, it is recommended to limit the consumption of seed oils and opt for healthier alternatives like butter or tallow.
The impact of fish oil on health
Fish oil, which is rich in omega-3 fatty acids, is often consumed as a supplement for its perceived health benefits. However, fish oil can also have negative impacts on health. Similar to seed oils, omega-3s are susceptible to oxidation and can increase lipid peroxidation in the body. This can lead to oxidative stress and impaired mitochondrial respiration, reducing energy production. Large doses of fish oil have been linked to increased rates of arrhythmia and atrial fibrillation. It is recommended to consume omega-3s in moderation from whole food sources like fatty fish, while avoiding excessive intake of fish oil or omega-3 supplements.
The importance of balancing dietary fats
To optimize health, it is crucial to maintain a proper balance of dietary fats. This involves reducing the intake of harmful polyunsaturated fatty acids found in seed oils and fish oil supplements, and increasing the consumption of healthier fats like saturated fats and monounsaturated fats. By doing so, individuals can lower inflammation, oxidative stress, and improve mitochondrial function. Incorporating vitamin E-rich animal fats and leaner seafood options can further support a balanced fat intake and minimize the negative impacts of polyunsaturated fats.
The need for a gradual transition and vitamin E protection
It's important to note that transitioning to a lower polyunsaturated fat intake may take time, as the body's fat composition can take several years to fully change. However, immediate effects can often be noticed, as metabolic function improves with reduced consumption of harmful fats. To protect against lipid peroxidation and oxidative stress, incorporating vitamin E from sources like grass-fed animal fats or vitamin E supplements can be beneficial during the transition period.
Main ideas/key points/insights 1: The impact of carbohydrates on energy production
Carbohydrates play a crucial role in signaling abundance and promoting efficient energy production. When we rely on fat as a fuel source, the rate of respiration slows down and ATP production decreases. This metabolic state mimics starvation and can lead to hormonal shifts that prioritize survival over optimal functioning. Thus, including carbohydrates in our diet, such as fruits, honey, and maple syrup, signals abundance and supports a healthier metabolic state.
Main ideas/key points/insights 2: Gut health and the effects of carbohydrates
Gut health is a critical aspect of overall well-being. Carbohydrates, particularly those from plant foods, can have a significant impact on gut health. Digestive issues, compromised microbiota, and bacterial overgrowth can result from a diet high in certain carbohydrates. However, consuming easily digestible carbohydrates like fruit, honey, and maple syrup can support a healthy gut microbiome and minimize harmful bacteria growth.
Main ideas/key points/insights 3: Fructose misconceptions and the importance of whole food sources
There are misconceptions surrounding fructose and its impact on health. Studies that demonize fructose often use pure fructose or high fructose corn syrup, which do not accurately represent how fructose is naturally consumed with glucose in whole foods like fruits and honey. Human livers are well-equipped to process fructose alongside glucose, and the negative effects observed in animal studies do not translate to humans. Including whole food sources of carbohydrates like fruits, honey, and maple syrup can provide a variety of beneficial nutrients without negative health implications.
This week, Paul talks to Jay Feldman about PUFAS, gut heath, starches and carbohydrates, from an energetic perspective. They dive into how to align nutrition & lifestyle, and how to achieve optimal health through giving our bodies a signal of abundance rather than scarcity.
Produced by Mountain Valley Media
00:05:05 Jay’s background & an intro to mitochondrial dysfunction
00:13:30 Why are seed oils & PUFAs so harmful?
00:26:10 Cardiolipin and the purpose of PUFAs
00:33:20 The argument in defense of seed oils
00:43:40 The problem with fish oil and omega 3’s
00:49:20 Detoxing from seed oils & Vitamin E
00:54:30 Endotoxins in the gut
01:00:00 Fiber, polyphenols, and resistance starch
01:07:30 Stop eating turmeric & black pepper
01:13:30 The importance on carbohydrates
01:21:30 Why not to fear fructose
01:28:40 What Jay eats in a day
Connect with Jay:
jayfeldmanwellness.com
The Energy Balance Podcast
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