The backpack's main force that it it is exerting on the body's back and hips is coming from gravity, and can pull the spine downwards. This is why it's important to ear both straps.
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Meats and meat products are a rich source of these nutrients. Vegetarian diets that restrict dairy or egg consumption are also lower in vitamin B-2 and D, and calcium [3]. ... Overall conclusions were that vegetarian diets can be nutritionally adequate.
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