#057 Aliquot #1: Q&A Mashup - Pregnancy and child development

Aug 25, 2020 Episode Page ↗
Overview

This Aliquot episode, featuring Dr. Rhonda Patrick, compiles Q&A highlights on pregnancy and child development, covering pre-pregnancy regimens, omega-3s, common nutrient deficiencies in toddlers, and fasting considerations for women.

At a Glance
11 Insights
24m 6s Duration
8 Topics
2 Concepts

Deep Dive Analysis

Introduction to 'The Aliquot' Podcast Series

Rhonda Patrick's Approach to Child Health and Development

Essential Nutrients for Fetal and Early Brain Development

Common Nutrient Deficiencies in Toddlers and Food Sources

Evidence for Omega-3 Supplementation Benefits in Children

Omega-3s and Behavioral, Cognitive, and Physical Health Outcomes

Omega-3s and Prevention of Psychosis and DNA Damage

Fasting Considerations and Restrictions for Women

Aliquot

A term borrowed from the lab bench, referring to a sample taken from a larger whole that captures its essence. In this context, it's a members-only podcast focused on single topics, curated and remixed from the best of FoundMyFitness content.

Neurodevelopmental Effects of Omega-3s

Omega-3 fatty acids, especially DHA and EPA, are crucial for brain health by influencing cell membrane integrity, receptor function, neurotransmitter communication, and reducing inflammation. These effects can lead to long-term improvements in behavior, cognition, and mental health in children.

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What did Rhonda Patrick do to optimize her son's health and development?

Rhonda focused on high DHA omega-3 supplementation during pregnancy, breastfeeding, and directly to her son, alongside a diet rich in essential nutrients like protein, zinc, iron, choline, folate, iodine, and vitamins A, D, B6, and B12.

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What are common nutrient deficiencies in toddlers?

Common deficiencies include omega-3s, iron, vitamin D, vitamin E, magnesium, potassium, fiber, and fat, with many toddlers not meeting adequate intake levels for these essential nutrients.

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Is there evidence to support supplementation for children?

Yes, marine omega-3 fatty acids (DHA and EPA) are highly beneficial, with studies showing improvements in neurodevelopment, reductions in antisocial/aggressive behavior, better reading and memory, reduced asthma symptoms, and potential prevention of psychosis and DNA damage.

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Are there any restrictions or special considerations for women regarding fasting?

Fasting is not recommended for women with a history of eating disorders, those who are pregnant or thinking of becoming pregnant, breastfeeding, or who are extremely lean or underweight.

1. Prioritize Omega-3 for Brain Development

Supplement with high DHA omega-3 during pregnancy, breastfeeding, and for toddlers to support neurodevelopment. For toddlers, open a high DHA capsule and mix it into oatmeal with butter; during breastfeeding, the speaker took 3 grams of DHA daily. This is crucial for intelligence, behavior, reading, memory, reducing asthma, and potentially preventing psychosis and DNA damage.

2. Ensure Critical Fetal Brain Nutrients

During pregnancy, ensure sufficient intake of protein, zinc, iron, choline, folate, iodine, omega-3 fatty acids, and vitamins A, D, B6, and B12. Failure to provide these key nutrients during this critical period can lead to long-term brain deficits.

3. Eat High Omega-3, Low Mercury Fish

Incorporate fish high in omega-3 and low in mercury (e.g., wild Alaskan salmon, farmed Atlantic salmon, sardines, herring, mackerel) into the diet during pregnancy and for children. Eating fatty fish like salmon twice a week can improve intelligence scores, protect against mercury toxicity, and reduce asthma symptoms in children.

4. Supplement Toddlers with Vitamin D

Supplement toddlers daily with Vitamin D drops, as many do not meet adequate intake. The speaker gives three drops (1200 IU) of Carlson brand (400 IU/drop) on a finger directly into the mouth.

5. Address Toddler Iron Deficiency

Ensure adequate iron intake for infants aged 6-11 months, as many have low intake. Good sources include meats and fish; when introducing solids, blend cooked salmon with cooked cherries or blueberries to make it appealing.

6. Boost Toddler Vitamin E Intake

Provide toddlers with Vitamin E-rich foods like nuts (especially almonds), almond butter, olive oil, and fatty fish, as most toddlers are deficient. If offering nuts, chop them finely due to choking hazards, or use nut butters.

7. Increase Toddler Magnesium Intake

Offer toddlers magnesium-rich foods such as dark leafy greens (spinach), almonds/almond butter, lima beans, oats, and avocado to address common deficiencies.

8. Enhance Toddler Potassium Intake

Improve toddler potassium intake with foods like baked potatoes with skin, yogurt, avocado, bananas, pistachios, and lima beans, given that very few toddlers meet the recommended intake. Chop pistachios finely or use nut butter to avoid choking hazards.

9. Ensure Toddler Fiber Intake

Provide toddlers with fiber-rich foods such as lima beans, lentils, navy beans, butternut squash, pears, raspberries, and almonds, as less than 1% meet adequate intake. Fruits and vegetables in general are also good sources.

10. Provide Healthy Fats for Toddlers

Ensure toddlers receive sufficient healthy fats from sources like nuts and nut butters, olive oil, butter, avocado, fatty fish, olives, and eggs. Eggs are also a great source of choline, important for brain development.

Women with a history of an eating disorder, those who are pregnant or thinking of becoming pregnant, breastfeeding, or who are extremely lean/underweight should avoid fasting.

If I could only give my son one supplement, what would it be? And I would say, hands down, it would be, it would be fish oil.

Rhonda Patrick

An aliquot is a sample taken from a larger hole that captures the essence of the entirety.

Rhonda Patrick

Failure to provide those key nutrients during that critical period can actually result in long-term, you know, brain deficits.

Rhonda Patrick

Rhonda Patrick's Son's DHA Supplementation

Rhonda Patrick
  1. Take one high DHA capsule.
  2. Cut it open.
  3. Put it in his oatmeal with lots of butter.
  4. Ensure he eats it up.

Rhonda Patrick's Son's Iron/Solid Food Introduction

Rhonda Patrick
  1. Cook salmon.
  2. Blend it up with either cooked cherries or blueberries.
  3. Introduce at around six months of age.

Rhonda Patrick's Son's Vitamin D Supplementation

Rhonda Patrick
  1. Use Carlson brand vitamin D drops (400 IU per drop).
  2. Put about three drops on a finger.
  3. Stick it in the child's mouth daily.
40 milligrams
Average daily DHA and EPA intake from food in children A very small amount compared to needs.
Up to 9 points
Improvement in intelligence scores in children with high fish intake Observed in studies of mothers and children given fish, even with higher mercury levels.
10%
Infants (6-11 months) with low iron intake Percentage of infants in this age group with low iron intake.
21%
Infants meeting adequate vitamin D intake Percentage of infants meeting the adequate intake for vitamin D.
74%
Toddlers below estimated average vitamin D requirement Percentage of toddlers with vitamin D intake below the estimated average requirement.
82%
Toddlers below estimated average vitamin E requirement Percentage of toddlers with vitamin E intake below the estimated average requirement.
36%
Children with magnesium intake below average requirement Percentage of children with magnesium intake below the estimated average requirement.
Less than 1%
Toddlers meeting or exceeding adequate potassium intake Percentage of toddlers meeting or exceeding the adequate intake for potassium.
Less than 1%
Toddlers meeting or exceeding adequate fiber intake Percentage of toddlers meeting or exceeding the adequate intake for fiber.
One in four
Toddlers with lower than recommended fat intake Approximately 25% of toddlers have lower than recommended fat intake.
1 gram
Omega-3 supplementation dosage in a study on school-aged children Mixed omega-3 fatty acids daily for six months in children aged 8-16.
42%
Reduction in externalizing behaviors from omega-3 supplementation Observed in a study on school-aged children, persisting to 12 months.
Almost 70%
Reduction in internalizing behaviors from omega-3 supplementation Observed in a study on school-aged children, persisting to 12 months.
14 units
Reduction in bronchial inflammation in children eating fatty fish Observed in children eating fatty fish twice a week for six months, also reducing asthma symptoms.
12 weeks
Omega-3 supplementation duration in a psychosis prevention study Given to young people at high risk for schizophrenia.
Almost 7 years later
Follow-up period for psychosis prevention study To assess long-term effects of omega-3 supplementation.
10%
Percentage of omega-3 group developing psychosis Seven years after 12 weeks of supplementation.
40%
Percentage of placebo group developing psychosis Seven years after receiving placebo.