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5 Foods to Boost Your Eye Health

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You’ve likely been told at one time or another that if you want healthy eyes, you need to eat carrots. And while the old adage has some truth to it because the beta carotene in carrots is converted to vitamin A – a vitamin that is needed for optimum eye health — there are other, and perhaps even better foods to eat. Here are some of those foods:

1. Spinach

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Spinach as well as other dark, leafy greens like kale contain two antioxidants stored in the macula which is that part of the retina that shields the eyes from damaging light. These antioxidants are lutein and zeaxanthin. Lutein is a deep yellow pigment found in the leaves of plants, and zeaxanthin a carotenoid found in the retina of the eye and in many plants like spinach.

And since the eye has a particularly high metabolic rate – as in, they ust a lot of energy – there is an added need for antioxidant protection.

Introduction

Nearly 7% of the world population is obese1 and about 66% of the adults in the United States are overweight or obese.2 Obesity is associated with a number of adverse medical conditions including increased risk of gallbladder disease, hypertension, type 2 diabetes mellitus, coronary heart disease (CHD), osteoarthritis, cancer death and reduced life expectancy.3–8 Obesity is also associated with adverse social and psychological consequences, including bias, discrimination and decreased quality of life.9,10

More effective treatment strategies are urgently needed for obesity management. The total caloric intake or energy density of one’s diet appears to be associated with obesity11–14 and a diet that induces a negative energy balance continues to be an important part of obesity management. Strategies to achieve the difficult task of eating less than desired include reduction of the energy density of foods by increasing food volume by the addition of fluids,15,16 bulk17–19 or their combination;20 or by increasing satiety by various anorectic drugs or macronutrient combinations of high satiety value.

Satiety is positively associated with the protein, fiber and water content of foods and negatively with fat and palatability ratings.21,22 However, within food groups, there may be as much as a twofold difference in satiety values, suggesting that certain foods promote greater satiety independent of macronutrient content or energy density. An egg is an example of such a food that has a 50% greater satiety index compared to white bread or ready-to-eat breakfast cereal.21 Compared to an isocaloric bagel breakfast of equal weight, an egg breakfast had a greater satiating effect, which translated into a lower caloric intake at lunch.23 The resulting decrease in energy consumption lasted for at least 24 h after the egg breakfast.

This study was undertaken to exploit the short-term satiating benefits of an egg breakfast23 for weight loss in a longer-term trial. The objectives were to determine if the incorporation of an egg breakfast in the diet by overweight or obese subjects would (1) induce reduced energy intake and unintentional weight loss, even when not attempting weight reduction; or (2) enhance weight loss when following a reduced energy diet. We compared the effects of an egg vs isocaloric bagel breakfast of equal weight on weight loss, indices of body size and composition, dietary compliance, food cravings and health-specific quality of life.Materials and methods

The study was approved by the institutional review boards at Pennington Biomedical Research Center and at Saint Louis University. Written informed consent was obtained from the participants. We certify that all applicable institutional and governmental regulations regarding the ethical use of human volunteers were followed during this research.

Participants

Of the 160 participants enrolled, 8 did not complete the trial. The final study sample included 152 participants (131 women and 21 men; mean age 45.0±9.4 years; black participants 47.7% and white participants 52.3%). Demographic characteristics of the participants are provided inTable 1

5 yoga poses to relieve back pain that can be done at home:

Back pain is a common problem that affects millions of people worldwide. It can be caused by a variety of factors, including poor posture, muscle strain, and injury. While medication and physical therapy can help relieve back pain, yoga is also a great way to stretch and strengthen the muscles in the back, reduce stress and tension, and improve overall flexibility and mobility. Here are five yoga poses that can help relieve back pain and can be done at home.

  1. Child's Pose (Balasana)

Child's pose is a gentle yoga pose that stretches the lower back and hips, promotes relaxation, and can help relieve tension and stress. To perform this pose, start on your hands and knees with your hands shoulder-width apart and your knees hip-width apart. Then, lower your hips back towards your heels and stretch your arms out in front of you. Rest your forehead on the mat and breathe deeply for several breaths.

  1. Cat-Cow Stretch (Chakravakasana)

The cat-cow stretch is a gentle and effective way to stretch the muscles in the spine and back. To perform this pose, start on your hands and knees with your hands shoulder-width apart and your knees hip-width apart. As you inhale, arch your back and lift your head and tailbone towards the ceiling (cow pose). As you exhale, round your spine and tuck your chin to your chest (cat pose). Repeat this movement several times, flowing smoothly between cow and cat poses.

  1. Downward-Facing Dog (Adho Mukha Svanasana)

Downward-facing dog is a classic yoga pose that stretches the hamstrings, calves, and back muscles while also strengthening the arms and shoulders. To perform this pose, start on your hands and knees with your hands shoulder-width apart and your knees hip-width apart. Then, lift your hips up and back, straightening your arms and legs and pressing your heels towards the floor. Hold the pose for several breaths, feeling the stretch in your back and legs.

  1. Cobra Pose (Bhujangasana)

Cobra pose is a backbend that stretches the muscles in the chest, shoulders, and back while also strengthening the arms and spine. To perform this pose, lie on your stomach with your hands under your shoulders and your elbows close to your sides. As you inhale, press into your hands and lift your chest off the ground, keeping your elbows close to your sides. Hold the pose for several breaths, then release back down to the ground.

  1. Bridge Pose (Setu Bandhasana)

Bridge pose is a gentle backbend that strengthens the muscles in the back, hips, and legs while also stretching the chest and shoulders. To perform this pose, lie on your back with your knees bent and your feet flat on the ground. As you inhale, lift your hips up towards the ceiling, pressing into your feet and shoulders. Hold the pose for several breaths, then release back down to the ground.

In conclusion, practicing yoga can be a great way to relieve back pain, improve flexibility and mobility, and promote relaxation and stress relief. These five yoga poses can be done at home and are a great place to start for anyone looking to relieve back pain. Remember to breathe deeply and listen to your body, never pushing yourself beyond your limits. With regular practice, you may find that your back pain improves and that you feel more comfortable and relaxed in your body.