Nutrition

Foundations

Eating for Energy and Longevity

4 min

Fuel your body with foods that support energy, muscle strength, and long-term wellness. Learn how omega-3s, soy, protein, and smart carbs promote healthy aging.

Author(s):

Jessica Corwin

Jessica Corwin

Medically reviewed by:

 Elizabeth Knight

Elizabeth Knight

Dr. Sarah de la Torre

Dr. Sarah de la Torre

Eating for Energy and Longevity

Background

Navigating postmenopause is a powerful, personal rite of passage, defined by profound transformation. This is a time of growth, wisdom, and renewal. Amidst all the accompanying changes, nurturing our bodies through thoughtful nutrition can empower us to embrace this transition with vitality and resilience. Let’s learn how to unlock longevity and sustained energy through evidence-based dietary choices.

Omega-3s: Essential Allies for Health and Vitality

Imagine your body as a machine. Machines need oil or they begin to rust, right? Think of omega-3 fatty acids as the special oil that keeps everything running smoothly. These healthy fats are essential nutrients that our bodies need but can't make on their own, so we have to get them from the foods we eat.

Research suggests that regularly including dietary sources of these healthy fats offers a multitude of benefits, including potential relief from vasomotor symptoms (VMS)—those hot flashes and night sweats that can disrupt our days and nights. Though the evidence for VMS relief is relatively modest, the overall health benefits of omega-3s are undeniable in relation to both heart health and cognitive function (bye, bye, brain fog!).

Aim to incorporate seafood based omega-3-rich foods into your diet at least 2-3 times per week. Fish such as salmon, mackerel, and sardines are excellent sources. If seafood isn't your preference, opt for plant-based options like algae oil or incorporate flaxseeds, chia seeds, and walnuts on a daily basis. If you are sticking with plant-based sources, keep in mind that we have minimal evidence to suggest they are able to offer the same benefits as the omega-3s from seafood.

As you build on this habit, consider boosting your morning routine by adding 1-2 tablespoons ground flaxseeds to smoothies or grabbing a cup of calcium and fiber-packed chia pudding. For lunch, enhance your salad with protein-packed canned salmon or shrimp. If fish isn’t on your plate, consider an algae-based omega-3 supplement to reap the benefits.

Soy: A Phytoestrogen Powerhouse for Symptom Relief

While soy is a go-to for plant-based eating, it’s also known for its rich phytoestrogen content.

Soy foods, such as tofu, tempeh, and soy milk, contain compounds called phytoestrogens, which are plant-based substances that resemble the hormone estrogen. As these phytoestrogens interact with the body's estrogen receptors, many women experience relief from some symptoms commonly experienced during perimenopause, such as hot flashes and mood swings.

While the evidence supporting the direct impact of soy on symptoms like hot flashes is limited, incorporating soy into your diet may contribute to overall well-being during this transitional phase. Aim for 1-2 servings of whole soy foods each day to reap the benefits. Consider snacking on edamame, pureeing tofu into your butternut squash bisque or stirring a tablespoon of miso paste into your stir-fry. (Anyone else getting hungry?).

A Low Glycemic Index Approach: Balancing Blood Sugar for Better Sleep

Imagine your jam-packed day ahead: meetings, caretaking duties, and a never-ending to-do list. In the midst of this hustle, maintaining steady energy levels is key to staying focused and productive—and just feeling good overall. That's where a low glycemic diet comes in. Let’s unpack this sophisticated approach to fueling your body for peak performance.

At its core, a low glycemic diet is about choosing foods that won't send your blood sugar on a rollercoaster ride. Instead of opting for quick-fix snacks or sugary treats that lead to energy crashes, focus on foods that provide sustained energy throughout the day.

Think of this approach as a strategic investment in your productivity and wellbeing. By prioritizing foods with a lower glycemic index—like whole grains, lean proteins, healthy fats, and plenty of vegetables—you're equipping your body with the long-lasting fuel it needs to tackle your demanding schedule with ease.

Choosing carbohydrates with a lower glycemic index can stabilize blood sugar levels and potentially improve sleep quality. Opt for whole, unrefined grains, non-starchy vegetables, and berries. Avoiding ultra processed "white" foods and sugary drinks can further support balanced energy levels throughout the day and promote restful sleep at night

Protein Intake: Building Strength and Resilience

Maintaining adequate protein intake is crucial for preserving lean muscle mass and promoting overall health, especially as we age. Aim for approximately 1.2 grams of protein per kilogram of body weight daily, incorporating sources rich in leucine—a key amino acid for muscle production and preservation, two functions which become increasingly important in postmenopause.

During the menopausal transition, there’s a pronounced decrease in skeletal muscle protein balance, and losses in muscle mass and strength accelerate. Ensuring adequate leucine intake through diet or supplementation may help mitigate this muscle loss during perimenopause and postmenopause.

Foods rich in leucine include animal proteins like meat, fish, eggs, and dairy products, as well as some plant-based sources like soybeans, lentils, and nuts. Prioritizing these leucine-rich protein sources in the diet may support muscle health in menopausal women.

Tracking your daily protein intake and optimizing meals with adequate protein can help curb cravings and promote satiety. Enhance your breakfast with protein-rich options like eggs, Greek yogurt, or cottage cheese. At lunch, boost a salad with generous servings of tuna or lean meats. Experiment with whey based protein powder in smoothies to meet your daily needs and fuel your body for the day ahead.

As we embrace this time of transformation, let's harness the power of nutrition to nourish our bodies, minds, and spirits. By exploring and incorporating omega-3s, soy, low glycemic foods, and adequate protein into our diets, we can cultivate longevity, vitality, and resilience. Together, let's celebrate this chapter, embracing each day with renewed energy and purpose.

References

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Dighriri, I., Alsubaie, A., Hakami, F., Hamithi, D., Alshekh, M., Khobrani, F., et al. (2022). Effects of omega-3 polyunsaturated fatty acids on brain functions: A systematic review. Cureus, 14(10), e30091.

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